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UNCLASSIFIED
AD NUMBER
AD-845 012
NEW LIMITATION CHANGETO DISTRIBUTION STATEMENT - A
Approved for public release;
distribution is unlimited
LIMITATION CODE: 1
FROM NO PRIOR DISTRIBUTION STATEMENT ASSIGNED
AUTHORITY
BOEING AIRPLANE COMPANY; OCT 11, 1977
THIS PAGE IS UNCLASSIFIED
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71-49~ COMPANY
X6j
ODEi .* i NO' S1205
OCRk2INAL RE .. ASE. L)ATF......... FOR !Hý R~lEAvE CATE OF SUBSEQUFNT REVIStOV-15, SEE 1HE PEVlb!O)NS ilE[T. FOR LIMITATIONSItAPOýFlD ON THE DIST4BR:8. DN AND USE OF INFORMATION CON.'AINED IN THIS DOCUMHNi, SkL IHE LIMITATIONS SHEET
MODEL ________ CONTRACT
ISSUE NO. ISSUED TO.
PREPARED 0B.il/ A~~/ 'I L'it. V. 0047el .A..-
SUPEP.VISIKD S
icanlark
APPRO~'DB
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I REPRODUCTION QUALITY NOTICE I
This document is the best quality available. The copy furnishedto DTIC contained pages that may have the following qualityproblems:
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NUMBER D.-1; %(4.1 -1
.. AA AM owm RFv ItRP.
4.~~~~~~~~~~~o 0";~I Ob&: ~~'L d.: fl2Ut1
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Coster (=D). uaoh snouintu of' %Us5 4wmm w~dtG "vP4*
V.* S. * Ootfumt iN't beve prior ammal of ?be 2"0 commys
44 v
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NUJMBER 491.AWAV AVAVREV OR I
PAM~1iAt wjAO)3
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44
4i.1 AN MAMPLE ~o APTIC;'m
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47
41''
This document was prepared to compile a souree of dt#L
Informtion -aseful to the preliminairy or conceptualk design engiaeer.
The intent~ Is not to present mthods with which an engineer cask deli.p
structural Interface Joints on admissles, but to assemble In one documft.,
a cross-sec-ion of stat .of-'.be-'irt designs.
It. is recogrmized thtA a design engineer can arrive at a feasible
desitci of % r~issile joint with no ussistance. However, thisu takes a certain
uoiar&. of time deper~dlzi on tJte type of 'oInt. and its use. 2be engieer must
investLpate the lepidd, enviroennoent, cost, etc., or else he stast Initiate &
11lteristure siearch t* see wha~t similar joint hais been used successfully~ in the
1xisL. With this document. a deirigner will be able to select a feasible, prow"~
joint design udink; only gross loads ard envtronment data. Miis Is usually
* i-iftetrt. t~or proli:A~n.ary or conc~ptuait dekoisr. vork since lou~ds and environ-
"-ent'il d-Atu4 are ustually extira.Les at thIr oistheo. In sdd~tion, If the joint
otlected is onc vith ub1c Boeing~ J;o Lad previous experience, the cost
es'.inrator can rr~re accurately~ cost the proposed design concept.
71.e format of the doeu..aeni hue been prepared to facilitate these
I-azuc etc much is possible. For each joint at sketch Is given vith dimensions
if kriowi. 7h,; LI*ds wo which Lh' Joist is designed Aind the environment to
which %hie joint will. be subjected are also sumimarized to the eiteat that such
duta? to avrailsble , A sto.'L wl .ten description tind project use i* provided to
jive informnation an i4tAt type of use the jcrint mig.ht be applicable. Dleferemees
are listed, Itif wliable. Finally, titles of patsfirsphs which contain
descriptions of sercific Joints are underlined for the conveaience of tke
( Naoder.
SHEET r
upds el 0644 lotj V. 0 0
NUMBER D2-12S9114REV LIP ,
2.0 F'YL= STAGE JOIETS
IhIs section covers the variety ut structral joint# des1.e* to (1)
atthch the payload to the booster, (2) separate the payload fro its booster#,
(J) &ttach the payload's a sent cover t.. the payload or booster and (!&; separate
the aszent cover tn fligbt.
VtI;ie 2-1 schemattca; ly shows the typical location of the four types
,f jinti on v pmyl.ad %tage. It should be referred to as a Crdde to a specifie
ty,, of i)Int. It is not intended thost a given appti:aticn require all of the
LOU ?teld joints or that they be located as shown. For exasple, certain ascent
covers have "over-the-top" removal and hence have no loogtaudinl separation
joint. Or, ueparation and assembly Joints may be Integrated Into one structural
j4;int. For clarity, all loints are shown here as separate items forsreftremce
on Figure
* ?•P A35D5DLY JQINTS
Tnese Zotnts serve to provide field attachment of the paylo*a to the
booster or the ascent cover to the booster. The joint may or my not be
integral Vith the separation joint. It it Is, a cross reference to that
p~rtic'-lar Joint, in Section 2.2 Is made.
2.1.1 N4'AYLOAD ASSEMBLY J0I1"S
These Joints are shown on Figure Z-1 to be located on a "payload
adapter", depicted as a frostrum of a cone, This Is typical of satellite pay-
loads on space boostern and is generally applicable to cases where the payload
has a different diameter than the booster. Where diameters are nominally the
same# the pa$load may be attached directly to the booster and tWie Joint my
be quite tlallar in appearance to booster lateratae joints. Loth types are
shown in this report.SHLI 7
hi * 5$1 e 49 •.1* . O..4'
AIV L"
ASCKMtCOTOP~~
IPAYL40AD(
AMTE
( IUAPvpw SMU ATATSI3JOONW
.rn am w llsa /u_ýv.o 2.21- SHET
NUMBER D2,-;22=9lAWF~Z1FW C*Pft V LTR lb
2.1.1 (Coat'd)
Frquently the post boost, vehicle Includes iaultlpi 1int n S~ tion. ,
3,ackngee or wa-'eor (Reference Figure 2-2). These may be assebled essentially ',
by repentinS the basic lap 0oit, structure as required by the number of packatea;
to be ersembledl (Refo.-ne Figuie 2.1.1-2). :,
The jwi.t shown acneratically on Fipure 9.1.1-1 serves the dual
purpose cf acsenhly and teparstlon. A tension band is fitted over the interface.
(f the butted 'l'anges of the sections to be Jcined. I've band is travn tidht by .
a turnbuct1ae arrenement which Is a.•o an cxplo•iye device. Qeu actuated, the
ae y,1osive device relosies the banid, po.mittin the eecticns to separate. S5milpe
. ee..,Ir yerN uwed on MinutemnAn •id at the seeparstion plane ov the Burrer U"
payLoed. Examples Iu more detaiL are shown on Fit-res 3.'-5 through 2.3-9.
a'.
0
S..j 4
.bee. ... 3 ,,.,9114•0|'4 I #V OIIl ' .. .. .
~~'iu~~R M W *..vN LTh
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T'DSION $OBC
CLIP TIES
APT RIM
M1CAIMI ASZ3Y &SEPMATIQN JOINT AOAW
94TRDIAL * ALUMINUN
FIG=D 2. 1.1.-1
jlFL.EYMM: )4l MUm'P RMINE~IQM IeD 25-376~45q ',' lCD 25- 37647?
SEE AKFL23 IN$3STxOR3.3U2 AA 1411 RIM 4/68e SHEET 1,
Nit! Sittig,' " . i• •l;•/
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IVA Ap II.
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sI'
I ;fit 'fi
-I gr' s '"i II
T iI• il I ,I• •, ,.F..ig...re . 2-, 2 i!ll - - $RJ li,.:*;
.. . . , .."i " • • • I " .
a"S GlSSO OLT (ORt NOuwI =,40 lice"; OS P-US AX WAS44IN4 Ni9W"* PLACTS) IL4GMn *- am
450M ? WA~ft)L..CW43CAN9. -1.jSL
j~¶ f.UIOAI~tII __
6.mawi
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IM) t35-26564 I.UCIK 515 11JVKILOPE
"P.,0 00U0f t~
if fut"OI (Agri-
FWM X-UT AUIALAI
~~ L46(AI 1 MCI S TO SOLING STRUCTUREI2 WO /MS CNIVELOPI I
---LiooI.oss.ni- rSpiJ0 6U.1
1,1:6(-i jR 39 CO* NSULATION n4oos isi - 6OT2 A
r. -. TYPI1
-. I~,IgV-SULRTIVI3
or ."? I 11U~l alUT~~ .44'440111 1 01 -IR 11111114-AU
"Zip ID AOif* SAO"lt M-1 A
(100w~ N15*PCL 1.14 ie
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U Ica P 1W74tC.53ALOJ-IRKI P0f/.@ CU 1 1 EIOUUOIHSi g
UK I AIS10 LCINSSMUCUPE)ICD JI
* . I,77
-- mA UTS Swam5~ - PA 011141-11-u1 O* U NIIAO~ I.. ISAC wIOP-12SA WASHERU34CORN VASULA7IOH 41 PLACES)
111 3mLIUM 0TA @f0 41400 Ita sasC MOO 8 MTS
I S A 46C0SECTION 10ust)P34 CW WSt.V2'14ORA Corlks toot .0 09a459
.4 5
(TS 1 A1131*5
AO 44 4 3195) 42 CIA HOLt
two 41YP1 D~I AG WhO.'31-11 UUTPLAT9 0 IOU I IOY
ITP 1-13 P4.50113LINSTALLATI03-VARfK 17 SPACWL-L!O S/13TS/tIS-1 ID CC SECTIO.-I too0 SCGIIO.* AyIM
'AOffALYH0U044 Si.MV.AT 0er""Ksw 1%
DITAIL, fll& WNWIGUIRATSOW $NO"~tu ThE SASIC 4Ap Aof6T OOPIWON TO TH9
P,7~ THUj JO)dt 90hM4tm 61W NAY111 tTASI
Uor igi 61911 is 11V1911
PRIMAR STRUCTURE - INSTALLATIONMOD G/MTS INISTRUMENTATION SP.ACERSMOD a LOlO0
NUMBER D2-12.9,1 ,REV LTR •
(' 2.1.2 ASCBV? COYV ASSUD@I JoIrM .-
Figure 2-1 locates these Joints at the Intersection of the booster ,
and payload adapter. Another comom location is direct attachment to the
payload itself. Others will become apparent as the engineer encounters
different applications. The conditions of interest are hoa much of the pay-
load need be exposed or covered at different phases of the mission, bow much
protection can be acquired by dual purpose structure (laterrating the sant
cover as part of the payloads primary stracture), and the desire to discard
as much veigt as early in the mission as possible.
2.1.2.1 ASCENT COVER ASSEMBLY JOINT (FIG. 2.1.2I1)
z Assembly of an Instrumentation package to the Ascent Cover is
, accomplished by this Joint In a concept study considered for Minuteman 111S It uses overlapping rings which are held by the Ascent Cover Clamp strapped
in tension around the outside of the assamblye The assembly surface tw
the clamp is composed alternately of portions of the inside and then the outside
o ring in a tongue and groove arrangement. Tangs an the outer ring slide into
wmatching grooves on the Inner ring to present a continuous external surface.
Consequently the Ascent Cover Clamp bears equally on both rings. An ordnance
device coupled to a system of cams is fired to release the tension &W perlk.u"
section separation.
C.$ /=.E,./3
NHUM
ASCWf ODMN
p1.10
Dip'. PeferenieeDt'~."'-I tranture
A62 QD='A3SS4TLY JOzirr
b131LA ot Avallabla S~eNn
MS1aATMAL- 0146Al
,WYMMMS: ___________________ II .1~r~g w .r >.66
1, A
( .2 SEPAATIA2ON .701M1 .T - <O
'The eeparstioa Joint La escrib" In this- oe@*on .00010, *l146t
release of the payloaa or the ascent cover fre tho vissiUe. Tb "341uts mm
be part of ILntegral joints combining the &Smction of assemfbly =4 io*sMa' se ,
In which case a cross reference to ASSEOLY JOINMIS Sectioni 2.1. Vill. Qrafit1ý
be made.. . .
2.P.1. PAYLOAD SEPARATION J01MT
These joints are ce=-,on14 located as shown In Fi±(u2 94,Or% a.the
booster interface. The Lutter tyeis not shown here. In savisases,, hddl*.... I'*
tional mechanisms (cpr~ngsD, cirdnance th~rusters, etc.) .tre Us,* fo se'.(
impulat. The.;c will. not be d3iscu-sed in thiv doeum*nt and Thent1O2n vii. Wb :
zmadto only when necereary to~ shojw elearanco or finetional asso~ciation idth
the joint.
2.21.1. PALL LCCK~ A2-Eki.FIG _.21-) .N=
This jainl Incorr-traten a coouercially available ball'lock Int.4
a device to rete! n aind releasu. a ray1iond. Brergy Is suppilood by spvrifts and.
ordnance dev~ cut. ft* actjW%1W wah"ai. mtzvW 41 W,
*1j
9, . -* **jv *>.s
1411
"J9ell-§ '*
fd~~ 9' dit 000P
tw~U# 10-3~ S1259 11.1
PAYLOAD
/ s- QuICK RKuKA.BPIN
.' '--LOCKIG rw
/-8fl. 7
-PLATIQ34
FAYLOAD ABSIMRWJ/PLASZ XWEMMMS
PXOUU 2.2. 1-1
PJWZFM : )aJTXMN TCi~OMOM >M.3D XThI? 62-123re.3136-I, NJLTxILR /Y anyJIm 1Gw5AU810.1. 1oCW6,? 655Dto2oJ
us 002 1411 mv. 9/65 SHEET
NUMBERl D2~-125911-1
' .. . REV LTR A,
2.2.1l4 PAYL0AD SPARATION JOIN? (FIGUME 2.2.1-2)
Itis joint assembles the post boost propalsion system (PiS)
and the third stage motor. Upon actuation of the linear explosive, complete
sever•nce of the longitudinal tension capability is provided while retaining
shear and compress!ve capabliiLies by the butt-tap joint between the ordnance
retainer ring snd the adapter ring flange unril physical separation of the
paest boost vehicle (PBV) and the Stage 3 motor..
Adaptations of this jcint provide stage to stage Separation
cavbl~ity on Mimuteman IlI (Reference Figure 2-•).
SHEET t"l
RIM Om
A1'A7~ ~'it ~SW2MtATIONmorm rseF AAIE
,..-AFT TRVCURALPID
ITAOm .3. To PRPO smmnaATO jowN? nXi
AVERAGE DUMM . 52.00. D.
CMQ39S r 3?OXAL AM-Z - TO0 ltG %DUS
MI4?2AL .2014 TO AL
NOECK KINfLMMJ ZIT SIMNEMINGf DWIGl 25,6=4~ic D~2-300"'h-3U1, flG. A 6553
I.
4 A jf 4 1 v "00 10
WAS __!W PAND lid 7-6. Auk. IW*.A
* et uS..PAN 00_ 163. r 144" *1*
YMSI9AS'SN(W
CIA-, IO fag7
.r.n1 ~~~ ~ SC 4ai -.04 snRd - CI IF 3'Ptm 10fos J30a e orl
slam I46(01O U
Ja044
(onI~4 1- .*- --. E
CIII~. 04 MCI. SIAI
Sri.
SI p 1g (11 14 0 9" C0
Of~sgm
4,.,
NUMKR 02-125t91-1
II) I TAbI Mi ICA.P1.04 MAA. od" MLYAIL A~,IU 2>,0~CIO43lM U.
CI~~~~~11CI144 WAS OC.ANJ -3 MIUdD*ACItKS.LI ~ . A. t
mAI.?L uum ,ov. ac l SOc? OS~ir* ?C' 0~fWC t 4 Er> WA ANA). of ASWC.I
OR Ira, DO.A'S PU Oow.p.o 1"4o.mAS"LS ) .4Id. W.I.M6 101041M
fI At Wt 30AS It R 1044 I>I.OW4 A 14i VCI
0~~SII WIAK -A 0 alwMý .ifi&ImtoILC4VAN) t1W R
CAD& ~ ~ ~ I U# I tiW -4 wteWU.IA.R..6AO
hwM 11 Aw tSVI. CLCI3
STTI.~ M
teCM rnovo dzw 1/4AR0(60 ACV VNOCAIhfI~Af ~ II~ ,IMCC4 (S>I
-4 c7>
--- 4 ---- 7AC' 46-----IC C 1.00
FIGUR 2-3:r SUMMARYf~c ,AO SECIO ASSMB I mINTS-4 0 M4~MA' I
SNE0~
NUMBER,A'P'""AV'1" REV LTR • . •
2.2.2 ASCEIT COVER SEPAPATTON JOINTS
Two types of joints are indicated in Figure 2-1, the circuteweeatlal
and the longitudInal Joint. The longitudinal Joint is not alw• aued, depe.i•ding
on the "ode of ascent cover deployment. Both types of device are shown In this
section. Coments of yu,.•';%h 2.2.1, PAYLOAD SEPARATION JOZN, also apply here "
2.2.2.1 NOSE CON SEPARATION JOInT (FIG. 2.2.2-1)
Th.s detail is of a joint used to separate the nose cone of the
HIMEX missile and thereby provide a high drag blunt nose exposure to the air
s tream.
The jolnt is an ~ncoaplicated design similar in many respects to a
fabrication joint - two skins are butted together and bolted using b3lLs and
nut plates. The separstln Is done with a linear shaped charge vhieh expends
its enerb7 primarily in one direction, in this case outward, to cut the nose
cone skin. 7his impulse is suffictent to make the physical break but not to
* effect total separation. To do tits, a gas generator and thruster Is used
to •blov" the two pieces apart.
For additional details of the ordnance used, refer to section 5.1.
2.2.2.2 LoHoI1rDXaL coYD uPARATIom JoinT (no(. 2.2.2-2)
This •oint is a desigu concept developed as part of an ascent'
.00r study using Darner 11 design load requirements. The joint provides
lonfiwu1•ima separation of thie cov, rolloved by sepearation ar blow off
along the binge line.
S.. .. . .. . . ... -... - . . -. .. ... , _"1.' _SHEFT X ',
4' 54
a8 O A -~ A '
ow VDS g2 *Ct~
5,( Law -* 'L
ASPG -LQ - ,E IRE' BE I
A 'aA
k. ...'
....
/ .. ;
NUMBER D2-125=22,ul
Two AMYMVF oo~~ wLTh J.
.01O0GAE7o75-?6 cLADALL. MIT.
.10 ThICK At 31B-Ao
I2 i'-INATING FUS A*LI" TRT
I O(RV ?Y'E 1-6/14-07 ('002~)
I jASCM.CUM Oy ft'PAPATInH O~
DE~ZIGN LOAD 'T;
MW~A"rLV - AS *ZHUviX
RMENCFS: D~23RASCJMWSM~UD D~ESIGNO PI ElO!3,p7
us 4608 1430 mgv. st" WEEIT
71
NUMBER D2-125911-1.m. M"ArZAKOC.O.A.,REV LTR Ie
ef. ~ ~ *J W-1WICAL~ 'MAT SHI~ELD JCOINTr.CFQ., 2.2.2-A)
Tý prevtnt pr,4sii1?- paylotid crintainatton, a lir.uar shared charge
%,yste-, 1',r ve~e~raL.oi,. c..' tht heat nh~ieIld halves of PD.rner 11 waos mled o~ut In
fvra' a rnee.harucal neviratcn, 7%r:~.Tls imnhanival syintem bezicaU~y
r~trýtuml~ nest sW.-ld hallver: ani are rtuJAed by two ryct-cU ic tiruter D£.)r s'ot.A P~zn toluaue !Strap cýýnet~tri t-':, sl-. pins ozi 'ach sq~aration
li.LV2 1:- that *lw.y to thrt~Ltz O(vvatior~.
1'y~ ~'i mr-''.ent C' ris c,-.e is itllustrated achie-
mtlP.-all ia th~ Lt,." vtw crl F11 .~ t Th.? 4int, ec'mcirner three eltrmentf:
'.c &: ~u: trcv'.iml *'utiniktv !ettweu heatL shield halm~s acr foll1,%:
a. 7he Piarv &±n, sýe to ljrovi-ý rinr bend.n% shear
1.. ~ ~ ~ ~ ~ -I A: -.-.it~ ~~ r; ~~sci c twc. hr,!ver, th~at
;mviv2' r nj- 1;ml. L0.iti.Jai..&t* be.vc.:'ath rlra.e. Joi~nts.
e. Hitie riavitcntl. r-la.-c at 'eac% pi:Ln'_*.3 juirnt t.,vo; prmtcc 1-'azm
The attachec, uttf'ener av_ý1o al.ong the 3eparation line red4uces
O~rdnanxce Ene neer~.~ing cits Ince. Peport 1nr. OAE P/1; 2-066100.1,
Tin. J "A~cmtance Test Pepurt for Pilot's Hatch Thma~ter, dated5!1t.26, 19a.
SHEET 2
Us 4006t lass Irv . .to.
.SAWOM
PLA.1
* *-...4
PIN .~.
(b) $M
AI WJ~tEiFSTRAP --
Ito*'I 1
MCRANICAL SEPARATION JOINTrJ HFAT BIIKW=J
g ~+ 80 in-l!,u/in Limit='O WA:100 in-lbs/In Ultimate -
DIAKETV 4,'( in (approximatelY) at station Shown . '*~
HATERIAL: See 1Heferefc0 B01ov ~td/.
Burner~ 11 Dv 55T
Us~~~~I Of$ I".6.I V nI
7'~ W
NMBdER -1;f
* ¼~U * '
3.0 loom~ on= jw= '
This section i~ncW~es the variet~y of stru~~Asr1. JOlats 004es-
(1) enable the assembly rcnd disassemly of missile segmets for Parpocs ot
0manuactur~e, tra~nsportation WAd asuintfAflce In the field and (2) mwbls the . ,
staging separatio necessary for the missile's mission flight PrOfle. -
Figure 3-1 acheintieally shove the typical location of the Joints.
onea missile booster segment, and interstage. This Is representative Of aw
stage. it is not intended that a given application require all of the W.4Jc*WM'
joint* or that they be located as shovn * As an exampleo, an intlight sepaaticon
function and a field joint may be integrated Into a single struaotwmal joint. .
Yo carty al oitswvindicated asspr te'Ims nFar 3-b1
th ointseml jonsdsrbdas ti eto a hs sdt
this conaecito, mgl abe sepy ho abriateo ssml or FItu "tb
sto an 3.thr, aftal3Z theoanItrtae wjon&a* PLY
ow be Th ntrassemblyh "Jointsecibe j intI this section r those usd.wi iioto
Isdectsirbe.mnt Both thpe bo oster teahthere. og itrtplo e
This ~ ~ ~ ~ ~ SHE 2Xncinngtb ueyaso fbiainasml wi itb
'3U
-W AiMA9
IDIOM or".
ItI
gma to .
4A.
248 Rev 3.a.1
- R LI "26''4
3.1.1.1 1WMTAGE A-DAM'I ASS9BLY ,7OIN (PI. ...4 AO
7his joint detail is8 a Coatiofl throuih cir ufer'sntila*1 joint tks.&.
or. the Minuteman miauiIlo. The diveas~ions given are t~ypical. of tbe Stage I'-*.
Stage 2 interstWae as are the diameter and cross sectional area. The ringosj*.
charactec-1stic chape iv also ty-pical o~f the S~tage 2. - Stage 3 intarstage on
Minnte~sr.. For refererce) the numiboa Ic~n parurnthesis pertain 140 that ring. r
The r~rC is it du~al purpc.se joint. It permrits both field asafunbly
an'4 fabr~tation assemibly In the ahop. It 8l3o functions as an inflight
Tw~o b,,16 #Air.lea are provided in the it.1nt, both to be tsed vith
-Jblt-nut plutn cr'ibinstic~ns. The lower bolt~o are primarily fabrinstion
fiasteners and are backed with standard nutpl&&tes. TL~e upper bolts are for
f te'ld a35ebly and dicassembly and are backed with floatinC nu'tplates. Cork
S plugs are ecfiyly tj~,eo t'W, relplace insulation retr.ovedi during disasseembly.
0 Strict'.rally, the ,nain ordnance carrying ring is not tho prisary
S lead csrrý,ir. -.ember. Compresslon loadc are reacted by a butting together
L11 the Interstage akirns, ten~sion lcoads by the tenaicon ".ie. "he joint Is
dealdned .'react nll boost flight loads as well. as silo overpressure.
3.1.1.2 ACE ADAPTES ASSMLY JOln (FIG. ý..l-2)
TWAs joint is designed for asnambly of an inteistage (or other
structure such ea a test msodule) on top of a booster stbago. The assembly
operation may be 4one in the manufacturing facility or the fiel1d* The ring.
is typical of that used con the KMiuteman (F-Miami.A) program to 4oin the' * *, .
Autonetics Guidance and Control module to %be third booster $ags.. ......* Ve
SHEEI ý7 h
isL~~ knot 'I$4 .1
NUMBER, A11 ..... REV 1W , ,
3.1.1.2 (Cot'c")
The ring Itself is riveted to the tnterstage stiwursi,' .am tormes0
A integral component. The assembly operation is done tien by means of tbe . -
bolts and autplate8 shown. R1uts may be used instead of nutplates, deaiw: u
on the accessibility and *dropped-nut" coasiderationse Cork Jplgs are C40=11'
used to replace anW insulation removed during disassembly,
The joint to designed to retain its structural integrity throu6 ,t
boost flight loads and silo overpressures.
3.1-.•.3 STAM TO STAGE ASS,-LY J0o r ([zo. 3.1.1-1)
This detail is a section through a circumferential joint usod an
the RIB•X Missile. It Is used to assemble the upper stage instrumnAtati" ;VA
package to the booster. The aspemb eration could take place either LI
the fabrication facility or a munitions field facility.
The ring is riveted to the lover missile stase, vhich Is made of
fiberglass in this application. The upper staep It. attached with bolt-nutp9 .,
"combinations. The Joint is designed to reslst wxtreue3y high boost aooeeler•4iea'
loads.
Id
SHEET
. .- . . . . .' .- .. ,-. __.. / " I•."•t,
.4.4
Im. --
fe.4.
a. 4
v !
od.-'. 4 - 9
rim *,m, Sr-
.. M AL 91 oxL
44AVXA DLW 53.0 IViO (6.7 N OAM. 1s0C4 IN$2w (1.156.i'~
kF'4 4
44~~~ 2M ' .4.4**
r 4 :, LRus" sonmINiSOM-3
t ti
-,* ... "q
AhM*C'
4. .,
*~2 -- 37647
jj
9~~~ ~ k. .. N %V r! ,9 .. '9*... 9'
.4, - ,f- ,. j. - ,
). *% ."NdI ~,
A& ST.
4t VC .0
/ A Z
AVLUGE~~ DIKM D
ASSMIAL JOINT IJ &.. . .ROA
-zz= S, H P fRM DW n-91
9j~, .04
* , *H d~
aajr~jvUCCMA*4VNUMS" Z1-329'A- RrV Oft,~
3.1.2 MIDBODY ORl MID-Il(STAGB RXVG 3ZXTS
These Jointn are al~mout entirely used in 4WZ1JU1AOtIn itfl a
separatilon Jojint.. 'reir purpoce Is to assoible the staeeed iea~t )L1R.all
in a fabrication envlrormimt..
This. joint detail is a secetion thro~i~h a cireW'ierentia3. .iolni isod ' '.
an thie Hinut~eian missile. The dfimenuions given are typical ot the Stae" I. '
State P interstage.
The ring is a dual. purpo~se ,toin~t. It. peruits -both. field assom~y
and vanb.rieaticon a~zatibly in the sho~p. It olco, function&a s an Infligbt '.
ST'aging joint (r~e:,. Section 3.2.1.2). W~ .
Tw ~o hcalt eirclcs a". provided In the joint, designed for bolt-lint
or bv.4t-raut I-late corrbinationc. The lower bolts are primarily fabricationt
fasteners nnd are backed with rtarulsrd niutsi. The upper bolts are also
fabricatiet' uansinbly fasteners but are backed vith floating anutplatei.
Structurally, the main ordnance, carrying ri~ng It not the prw'1%i86
load carryAi!4 m~ember. C.-~pression loads are reacted by a buttine togstber of..i.
the interstage skins, tensicn loads by the tension tie. The joint Is doug~ ,
',o react all boost Pli~ht loads as well as s'.lo overpresiuroc. A stiffnesr *
rnr provides itcressed rigidity to rostst'bondin4 loads at th on*ntr*0
TiNs joint detail Is a section~ throtugh a ciretitferential joint We
on~ the Minutem~an mirAstle. The dimensions given ame typice-Lo:r the Btwes 24 ~
(7Stage 3 nese.SHEET9
4609 lo# Ov'
NUMBER D-.51-.:AEV LOR T
The r~ag in a dual purpoac Jcd'nt. It porrits 1nt~h f.ie.ld assembl.Y
Rfli vabrIcutI,ý aucom&ly in the shl. It ol.iio fim'ti!~ons as. an~ Infti±c31t
Twdo bo~lt arfl. ~: providai ýr th. jc~nt, etn o-t.;ng d~i'rerent
~e~r~ui:a~h~r~ Tc-Lcdr boltr, art, "rl~arFly fab recntionf feetterierzv and
'~i ic,~ri;:i.> twid1r-1 n-t. The* urp0 *ý-r b,!%t'i aie Am~ fa&brication1 s!semflby
cn-rtyvulý, ti- ilw or.c r: r1 In nut the primary
~ i*ihJ re o.' (~~til~l 2(tn'.." n--' Ylvur'te by n L.ttin3 6iýfether
a~~~~o ~ ~ Ltvr I.. Vi, .L.s -.~ .'~ ~ '. 3:v,1titi it.;. Vie joint In
af re!a
4A;
SHET3
14- 11It,0 4
''AM
i'd
4 14
~LO1,47ow- WT
.0.7
Os,~~ >,
rAIffAo VI
AVMAGS DIAN=~TH 62 .0 IN. ODt
94TERAL 202 2cAL*
ows)2WC3$ bH16UT4A DGDMING DW: 25.376115* ~25-3761.7
101 WA1RD
VZLLU 0
* I PILLD
*1--Y--- -1- 71_
W D~ZOHWAD43
D2310P~~10)3 MA3.1.2.2. IM ON "E
CF EC.AM 90S Q IN-
* * Is*. * f3.1 .2 -21
'-.5.. ' 5 ~ 5* ~ * , * S *a ..
provIde inflight staginj& of a a±55110 booster. Thin is the mahaim
separates a Uuruq4 o~ut motor fcitheO re'"inin~ig "11"" boost~i staosee It AM4.r :I
many separate an 1inteIntagti structuare froml an $saociate4 motdr cdie. Aa.4n
me-at oV the other loints described in this documLnct, th... .jointb may be pr
of integral jcint-3 c~lznbinng other itnwvtiona. Uben this is th'asi 4-e $
referencing to appropriate sectioas v!ll be made.
3 1 STAOINO RINfGS-.. ''M
These rings function to elther "stage" an expendedG booster ssn> '
from an toneyperideeI one or to separate an interstage IV= booster. 14'iu'e 24-
0 -
-j hows typical locationsl for this tyre of' joint. In somo.Instahcas thesy .ze ý .
' used in conjun-!ticn with lor)4itudinal Joints to sepa4*te and se~mmnt 64 i~tdZ'l.
k ',tose. This in covere3 in mo're detail In $action 3.2.P.
Pe.1 UTIMS'TACE ADAPTER DOSTEH SK~IMT R34OVAL 2I (irk, IZ2, 14i .
IL
?nit Joint detail is c section throug~h a crtfrniljitue
on 'the MI'utemnn mit~atle. The dfrensions; given are typical of' fte' !tag
St~age 3 interstage as am t~he 4iameter and eross ssction area.. h~e ringbli
cherecter~.stic shane to also quite typical of the Stage 1 -Stage '2 Intezwt~p
on Minut'faan. '~ 'i
The rtng is a dual pur~ose joint* It prviDYeSM. the 5Jn11±ght, 1zAWr.W
stage akirt removal function, working in c.onjUnction Wvi the ic"gitadinlt
joint similar to that. described in Seotioia 3.2.24s. lt allo tweutions as
field aseubLy joint (not. Section 3-l.1.l)#' 'J1e dael zestricts trwansfer
hot eas In~to Ute UUMOin wator area. .. *
41 A
9,. -9 4p j ý.. *
* * rEI
.; : "
NUMBER ~451j''~
S! ?.2.1.Z (Cont'd)" , .,"•.A..
The separatiun i•ipul~e to provide the requlred fwetion come f-rcu , .:
a linear explosive charge. The ring is de~sine4 t9 contain wky psrticle .
frae•ientstion from t',is charce. This tAnCtion ,s enhenced by the uee Ot a 4 .
rubber-like material, FPR-l90 [IM93 5.62) which can contain smal3. fragment.,
The primary Ifnction o!f thewterial hw."ver ts to absorb Invch of the shock
of the e-plosion.
Structurally, the inoin ordnance cartytng rinC is not the pAiftry lOad
,:arr•ing Linber. Comprersilon loads are reacted by a butting toe~ther of the. "
atabe skins, tension loeds by te tension tie. The joint la deoi-end to yest
Sall 1.'nEt flight Lands as w.1lM as silo overpres surer.0
Por addItlInal. letaIll on the cvdnance u'sed in this joint, refer to
;~ ~ ~ ZO •.-.. o mSr•tgn-,• ,,oZr" (FPo. it' .1.) ,:
This joint doýtall Is a sention throueh a circtmiferential joint used
on the Minsitoman mss tle. The dCnensions giv•.n are typical of the Stage I -
Stage 2 interotat~e.
The jcint has a dumt purpote. It provides the Inflight booster
stainj, function, separatine the upper stage from the expended Pta T. t also
tunctions as an asseably iolut (Ref.. .
The separation !mpulse to provide the required l'unction coms from
a Linear explosive charge. The rlne is designed to contain any purtlelA frat-
mentation frca this charge by the use of a rubberoilke material, PR-.1910.
(OW4 5-62) which can contain small frapnents. The .primary function ,of t ..
materlal howe-mr is ro absorb much of the shock of the explosion, . ..
SHEET 57" ¥i41i4 tad1413W~e.g11 ,j :
1 x.
*of -the stage skizis, utcwa loadi by th t~n i atW. A~ atn 1"'
to. ra'ct all b*OSVt flight I.ad ai V01,l as 0 .1i Oer42rS
)br additional details on th4' otdnhoo mbied 'id-WA~Jit, 7'
Beetiofi 5A. -. .*.
3.2.1.3 ;,tOT RTAO!1M MI (ftA .3-1.2-Z) ~
this joint Oeteail Is a section bok'-cruiwfto Oii
* ~e oni t.he Mijnuteman vmissil. the dimenie.ons .givenar typical.'L
Stasee2 Stage 3intesrtaige. .* , *
The riig is a dual purpose Jotint. Xt....dsth....... 60i
'staging~ function, separatIng.'the upper stage from the erpanded StaAS. X
* , also functions asan assembly joint (Ref. 1-1-2-2)o.
noe se~paation WiBpls to provide the required. AlwitiQ 4O~ i *o'"OV
a linear explosive obarge. the ring Is designed to @ctS1l aY5' MI,#4
fragmenitation fro. this cbarge by' the use of a ru4broliko mtvtU , 11-1910 .
(BMe 5.62) *fthic can contain smal trug~mnts. noe prixý7 functwo thea.
material however Is to absoA% Wah of the .boak-of, the
ftructural.1.y, tbe sain ordnimne cairid*2 rIll not th* Plt*q
10" carryingmember. Compresiop l~A4o ore rbutoti4~ab eting z
reo Uboost flight. loods a. iie' as Ali6vua.* rS S4' *r*'4.
Por o~ItIosiaL'det&U on the bir4me. %tWd fAi %hIII AMUat,,Ae@t~&
f. :r h
'VT. J4
~ 'A!.
-AVu
29ITA M
S" STAGI =~OrnDM
Rini TQI~ZN O
FILUM
O'w EPANl
Miri
MMMI l'1SACM FOEWARD ALnM= RlING
COORK
M-10SC=L r=l
AV3 - 3AMT INO..D. -*-
CWSS~ SECI'ONAL ARFiA - .68 8 .I. '
HAMATA -C2C4 4.L.
4 .A Riffm 5:s HflwtD4A ~mnnmm. (wae-30') DWO' 25-376i.525-376147
U82 UB UV. 6SB "ET I r
This di& Is a seatj tbrug a.icmwnll31tWiw. ., ',
.
thoZBZ Missils,, . It f•nction to *qa,.mt* the Uvr (1009+Ar) its fie•• .;t.,* A
to the inside of' the fib.ergas.-s skirt, The rind contais O'li 8•n•ane.0V .'A
destpned to direct its energy in an outward direction sam theroh• Oel"•l'',
fibergl~ass skirt lrsumferentalloy• The roetaie rimteo isot deistp umd t
reset mW lcsd,. It is mnassia enouh however to absorb shock sa trc. A$
Sexplosive chargestFor additionrc detitle on anthe ordnadce usod I& this joints re* ,to .'
•' seetion 5.1.,, .- .,"fiegas kr oru' r:il".Tereanwigi ot.s~ to ':,
0 ; '
r.,.HoeerTe A 40o.v ch"are.$
.h1 .- -..
.............................. ..................... • . . ; ......
4",,w.•, " . • ".• "• e e, 'i
bJ d~r L~d fV~-4J '° " '" '' I.. .
it. -04-
LVL
Fnim
DES ON AD ODIG ý a 0 sig SEPAR XIONAOI
(Itotrmal Pressure)AVZRAGE DIAlaWE 1 28 IN. OD,
CROSS SECT. AMA 70 DR MMD
MTNQIL - IIOLS & ALUINUM
flOUR3.9.1..2
CWSKOCICz HimC HpDrwm DWO 25-39910 I
A~.
U I 60t 9458 Rev. 4/65 WI~ET 4
V L
r'hit The an 1046, 1W*..i44.
So distinatton is uaei hcsato eue eparatio nd
asebyjoint&. Thoes jeints have one primary fucinwhich Is £pr1a~ .
Thel, must be aossebled, of course, but Oia Is ditffrentiatad trow ~tb6
saesobl 'oito discussed elsewihere wbich. r'sdt yji alsemb1.±ooisai. secttfaa.
2.~~'a 1-V brSA ~ = M OT(1.;221
Thise join~t is typical of these usdo hrMinuteman missi1'to
split both the. Stage 1 - Stt..ze 2 and the Stage 2 and SUPg 3 Interatsge. ''
It in used In~ conjinction with the circumferential separation 4oint dfocusaeOk
in Section 3.2-1-1. 41be dirmensions given are the awe. for both lit~r~t4i .,ge i ,.
th nly difrerenee being the jobit length. Thnaher In pailithosis partlaft ~ '.
w to the Stage and Stage 3 interstap. -. '.
The Jj~int works *izultianeous].y ith the skirt removal jo~int 'which**'. "li
*separates te e kirt frain the upper booster .sUsje. At t~h sa4 the
* skirt is split into four sectioiit, *l~ifecting both the* axiul Q8.Ot .c i
path of flight$ and the radial rem~oval for cle4arainco. The oopa~tiop 4x~u24.*o F
providing this ftwution ccinex from a Linear exp~osi-t! ;bargv.'` I 'e rin& af
!taigned to oontain a-4- - rll fraipontatipo V the iubrlike.akiid4
C...-08a. 4W &Ma .- I
The ring Is dealgned to retuLn all structural tntabrity throv41Out
flietht lauds and silo overpressures.
For addltionAd. d'tuile on the ordnance uoed in this 4oint# rteor
to Section 5.1.
I
@°
,am"
44
V I f a
, ''Ir
It~ ~ ~ I. %k 1. 4. 11
I ~ ~ ~ ~ * 1 101 A 17
lo 1 L. t'kT .'I.~1 ''i '
'4* a v4w',q ,
o .4s
1.2AG DLAAMM ~t2 42219 2.23.
A~flGI IAM~ -(N.A.) AVERA02 LMG4 4. N. (32 i
CEOS SECT. AMi .64) 84.DIN.
YAWXAL -2024 AL.
Azw=5 ULC: MJTDE.N UOIJURTIO WOg: 25-37645
A41
NMBER ,, *,,
* •*lJJtV OR 2 .""I,., ., ** .. , '.. ,,,
4 . -3.3 00~ VMUZTUSl (DOOeR= SIXOS JOrM)
The joint concert illustreted on Figure 262,1-2 Was the final
conf'iguration of several eonsidered by isslle Strictureos Or,•izaton (2..A )'
for the Stase 3 to Post fcost Proput.mse "ytem. (Pt'SM) separation Joint on "
,.±nutedan III. Var!stions cf this final design (referenfed above) have be.
u'oed elsevhere on .. riutosman IU iasbooater stage joint& (Ret. :ig. 2-3) and to
aacemble the firs' and.-acond stages of BrBU.
The effort which ended in its seleetion say w irteen ooneepts develop&d
efuer a baseline waa establiched. Figures 3.3-2 end 3.3o3 evalunte the
thirteen concepts shoun on Figtu'vs 3.3-4 througb 3.3-13 by comjhiriseon to tbe
baeline joint illustrats.d on Figure 3.3-1.
"ligure 3.3-1 ide:.tileis the :4s.noteu on Fijureo 3.3-2 and 3.3"3.
eteo baoelinto, althou~h reeuoed in diameter, has the came cross
* seetici.va confiav'ratl'n as the Sage 3 to Post &k.ot Vehicle (PBV) joint of
Ki:.Lit:.,, an IX from which it was borrowed. Its des.•n londn ae ba~ci on the
requirarents of the I - 2 Interste~e Skirt Pereyval Joint (part of ig. A'6T50)
A. First Stae IZnition:
Axial - Lbs. 22?,,I00
Overpressure - e 26.7
tndr•.resture - pei, 8.0
B. Yiaximu Aerc.dlynamic Loads:
teneing Momeant-in-Lba. 2,950,000
Shear - Lbs. 2,300
The baseline charncteristices ere therefore qualified bj siiilartty to
S;,roven, aderquate 40o1nt design.
The cocamts developed In this effort provide the designer with a-iv,.t:' design approaches and ýont details.
SHEET
Nwm D2- 12591 1 -1
AI, PAMAd r 40• PW . .REV LTR
FLAGNOTE KEY TO FIGURES 3.3-2 AND 3.3-3
Cii> COMPARABLE OR LESS THAN G&C UMBILICAL RELEASE.
E2 REQUIRE APPROXIMATELY 4 - 6 MONTHS TO DEVELOPJOINT AND 5 MONTHS MINIMUM TO QUALIFY THEORDNANCE DEVICE.
= > I . LOCAL AREAS AROUND RELEASE PROVISIONS DONOT CARRY COMPRESSION OR TENSION LOADS.DISTRIBUTION INTO HPC FWD SKIRT OR PBPS MAYBE PROBLEM.
2. DESIGN OF TENSION BAND TO PROVIDE REQUIREDJOINT STIFFNESS MAY PRESENT PROBLEMS. (ie.,PRE-LOAD, THERMAL LOADS, ETC.)
J>-ý ELECTRICAL INTERFACE COMPATIBLE WITH MGS.
N -- MECHANICAL INTERFACE COMPATIBLE WITH STAGE 3MOTOR & PBPS.
E6 > MECHANICAL INTERFACE NOT COMPATIBLE WITHAPPROPRIATE PBPS CONFIGURATION.
jT7J FOR BASELINE DESCRIPTION SEE PARAGRAPH 3.3AND THE ILLUSTRATION BELOW:
S!2.56 In.LUneor. . ..... .. ..... ..... ,.__ -,, .• - -- ExplosIve
Al .--AI Alloy. RIng
'4A
.o.63,In..i'•'-- -- •S~opotlen Line
NOTE:
G&C = Guidance & ControlHPC Hercules Power CompanyPBPS Post Boost Propulsion SystemMOS =Missile Guidance Set
Figure 3,3-1
UIU"0 453 MCV. 0/4% SHEET 47
DESCRIPTION SHOCK EFFECTS WEIGHT ENVELOPE. -mmm mme," . ...-. .. ....- • . ?__ ,_____. . •___
BASE LINE [FIR BOEING
INTERNAL FRACTURING - 23.0 LAYOUT MDUSLINEAR EXPLOSIVE LO-0 REV. -AJOINT SYSTEM DTD 11-17-65
BALL LOCK RELEASE EXCEEDSJOINT (10 EQUALLY SPACED) VERY LOW 31.5 ENVELOPEALL AROUND
INTERNAL BAND SEPARATIONJOINT (SOLID BAND WITH EXCEEDS
2. ORDNANCE RELEASED OR VERY LOW 22.1 ENVELOPEORDNANCE ACTUATED ALL AROUNDRELEASE MECHANISM)
EXTERNAL TENSION BANDSEPARATION JOINT (SOLIDAT--'.--6.0 EXCEEDS
SBAND W ITH EXPLOSIVE l0 E LO PEBOLT RELEASE SYSTEM) LOCALLY
EXTERNAL TENSION BANDSEPARATION JOINT (SEPARATE ___ EXCEEDS
4. BAND WITH TENSION i 15.6 ENVELOPESHOES WITH EXPLOSIVE LOCALLYSOLT RELEASE SYSTEM)
EXTERNAL TENSION BANDSEPARATION JOINT (SEPARATE EXCEEDS
5. BAND WITH TENSION rT" 16.0 ENVELOPESHOES WITH EXPLOSIVE ' LOCALLYNUT RELEASE SYSTEM)LOAY
EXTERNAL TENSION BANDSEPARATION JOINT (SEPARATE EXCEEDS
'SHOES WITH EXPLOSIVE LOCALLY"TUNBUCKLE RELEASE SYSTEM)
" i -L° 6. 3W3O,.
Wl,•l ,'•.; U M3--
Ipn
- 1i-- - - - -, ,J l,•i
WEIGHT ENVELOPE INTER- SCHED- STRUCTURAL RELIABILITY ORDNANCEN(): FACE ULE QUALIFICATION
PER BOEING Q
23.0 LAYOUT MDUS- .99" QUALIFIEDLO-68 REV. "A" ByDTD 11-17-65 SIMILARITY
NEED VERIFICA- QTEXCEEDS [L TION ON LOAD QUALIFICATION OF31.5 ENVELOPE DISTRIBUTION LOWER ORDNANCE ACTUATED
ALL AROUND [ INTO HPC DEVICE REQ'D.FWD SKIRT
RELEASE LINKAGEEXCEEDS L 2 AND BAND DESIGN
22.1 ENVELOPE [ WITHREGARD TO SIMILARALL AROUND JOINT
AL RON) STIFFNESS MAYA PRESENT PROBLEMS
EXCEEDS DD16.0 ENVELOPE -i SIMILAR
LOCALLY Ei.l>
EXCEEDS15.6 ENVELOPE [ [ SIMILAR
LOCALLY
EXCEEDS ::> SML16.0 ENVELOPE SIMILAR
LOCALLY E
EXCEEDS ETD15. ENVE LOPE E ) Ei IIA
1 LOCALLY [IML
.FIGURtE 3.34,
-.*.
ID2-1259ll-lIb.IO- I.. 9
, STRUCTURAL RILIABILITY ORDNANCE ORDNANCEA QUALIFICATION LOADING
___ QUALIFIED TABY EXTERNAL
SIMILARITY LOADING-- D VE.IFIC- -- : -• ... ,-- - .- , -
TION ON LOAD QUALIFICATION OFDISTRIBUTION LOWER ORDNANCE ACTUATED INTERNAL
INTO HPC DEVICE REQ'D. LOADING_FWD SKIRT ,
RELEASE LINKAGEAND BAND DESIGN"WITH REGARD TO SIMILAR INTERNAL
JOINT S LOADINGSTIFFNESS MAY
PRESENT PROBLEMS
EXTERNALr 3 >SIMILAR LOADING
EXTERNAL> SIMILAR LOADING
[- sIMILAR •EXTERNALLOADING
EXTERNAL) ? ,SIMILAR LOADING
FIGURE 3.34, SHT. f 7
• ESCtPipTIOw " " SHOCK EFFECTS WEIG Er
EXTERNAL TENSION BANDSEPARATION JOINT (SEPARATE WITHIN
7. BAND WITH TENSION SHOES 16.8•. ENVELOPE
WITH SHAPE CHARGE RELEASESYSTEM)
- - --l Imo -
EXPLOSIVE BOLT RELEASE EXCEEDS8. SYSTEM (10 EQUALLY SPACED) 24.0 NVELOPE
24.0 ALLAROUND
EXCEEDSSEXPLO SIVE N UT RELEASE 2 EN VELO PE
SYSTEM (10 EQUALLY SPACED) ALLMOUND
ORDANC RE E BLESS BECAUSE OF 'WITHIN0. ORDNANCE RELEAS BONDED SMALLER CHARGE & 12.60 ENVELOPE0. SEPARATION JOINT NO BREAKING OF METAL
.60 LONGERREVISED LINEAR LESS BECAUSE OF THAN PRESENT
11 ORDNANCE CHARGE JOINT SMALLER CHARGE & 16.6 ENVELOPE(BASED ON LOCKHEED REPORT) REVISED JOINT ON SKIN
LEG ONLY
REVISED LINEAR ORDNANCE2. CHARGE JOINT USING LESS BECAUSE OF 12.9 WITHIN
SMALL CHARGE (5 - 10 OP/Fl) SMALLER CHARGE ENVELOPE
LESS BECAUSE1.SHAPED CHARGE ORDNANCE OF SMALLER CHARGE. WITHI N
SYSTEM T FORCE IS ENVELOPEDIRECTED LATERALLY
mo PW W TO Flk Z WM FZOM3 3.3.1
-rf
"1-"
x L
'Z I( €1 -
INTE .CHED- O.I-ANCE1a ENVELOPE INTER' S OE STUCTURAL RLINbILITY NUALIFICATIO-FACE ULE , .'A~'IC""O'
WHIN QUAIFICATION OF1.8 wIENVN P sIIA ORDNANCa ACTUATED
EXCEEDS NEED VERIFICA-ENVLo4:> TION ON LOAD
1.0 AVLOPE DISTRIBUTION LOWERALL INTO HPCAROUND FWD SKIRT _
ExaEDS NEED VERIFICA-ENVELOPE L.KI> TION.ON LOAD
0 LLEl >DISTRIBIUTION LOWERr3N INTO HPC
AROUND ~FWD SKIRT
'WITHIN EVALUATION.60•,N !> OF STRUCTURAL SENVELOPE BOND ON SIMILAR
TENSION MEMBER
.60 LONGERTHAN PRESENT ENM S
.6 ENVELOPE NO PROBLEMS SIMILARON SKIN
LEG ONLY
WITHIN
WITHIN 4_ NO PROBLEMS SIMILARENVELOPE oL)
WITHIN 4
ENVELOP'E NO P'ROBLEMS SIMILA
- ~. L...........-...
4" . |
• . , .-.... . .
• i I I I I I I I I I I I I I I I r l I I I I I I I I I I
•D2-125911-1,b.by. es
E I ORDNANCE ORDNANCERELIABILITY QUALIFICATION LOADING
S QUALIFICATION OF INTERNALSIMILAR ORDNANCE ACTUATED LOADING
DEVICE REi
ICA-)AD INTERNAL
N LOWER LOADINGTICA-)ADDN LOWER INTERNAL
LO.RLOADING
,T
)NJRAL INTERNAL4 SIMILAR LOADINGMBER
EXTERNAL ORMS SIMILAR INTERNALLOADING
7ms SMILAREXTERNAL.IMS SIMILAR LOADING
MS SIMILAR INTERNALLOADING
FIGURE 3.3-1 SHT. 48
-1
S - GENERA -RS.TO -
9- A. - B-B
*~ IA
DOLT)NE CONTINE
DETONATINGFUZE BETWEEN BOLTS*INITIATED AT BOTH ENDS,
RETAINEREXPLOSIVE NUT SECTION B-B
(SCALE 1/1) AL. ALLOY*9 SATH TUR
EXPLOSIVE BOLT FITTINGS W
4.0.0
AL ALLOY RING
CONTAINED DETONATING FUZE -PP ET AAROUND PERIPHERY OF SECTIONOR GAS LINE USING TWO GASGENERATORS TO RELEASEBALL LOCKS
210*LEFT SIDE VIEW
JTAINEDWEIGKTESTIMATE (LBS)4NATINGD 1. AL. ALLOY RINGS & BATHI
.'BETWEEN BOLTS, 2. EXPLOSIVE BOLT & ORDNA'LATED AT BOTH ENDS INITIATION SYSTEM
3. BOLT RETAINERS4. 10% GROWTH ALLOWANC
TOTAL
AL. LLOY36*BALL LOCK
BATH TU4 4;k (TYP) t. AL. ALLOY RINGS & BATH'FITrIN.GS 2. BALL LOCK RELEASE MECH
B0' ORD. INITIATION SYSTEM-REIAINER SECTION A-A 3. 10% GR(YWTH ALLOWANC-Y ~ ~(REAR VIEW REF) OA
(SCALE 1/10)TOA1.80
LOAD/BOLT
CONTAINED- DETOATINGCONFIGU".ATIOj
FUJZE BETWEEN BOLTS,.emc== WD~b---.FIGLJRE3.3-4: EXPLOS
AL. -'tOY INGBALLI- AL.A~OYRINGSYSTE
&*EET 4 1j
k2L
OVA.p 004m" ,. s.. ,0
PSSIC?. STANS
210°/
LEFT SIDE VIEW (NO SCALE)-.FWD=---"
WEIGHT ESTIMATE (s)1. AL. ALLOY RINGS & BATHTUB FITTINGS 15.22. EXPLOSIVE BOLT & ORDNANCE
INITIATION SYSTEM 4.03. BOLT RETAINERS 3.54. 10% GROWTH ALLOWANCE 2.3
TOTAL 24.0
BALL LOCK1. AL. ALLOY RINGS & BATHTUB FITTINGS 17.52. BALL LOCK RELEASE MECHANISM &
09 ORD. INITIATION SYSTEM 11.3,:CTION A-A 3. 10% GROWTH ALLOWANCE 2.7i VIEW REF)ALE 1/10) TOTAL 31.5
LOAD/COLT 7500#
CONFIGURATION I, 8, &-9BOLTS.
FIGURE3.3-4: EXPLOSIVE B.OLT, NUT&BALL LOCK SEPARATIONSYSTEM
3HEET
_ _ _ _ _ _ _ _ I,
SECTION D-D(SCALE •,/2)FWD
CORK FAIRING
4.00 -
CORK FAIRING.80 ~AL7.ALLOY FITTINGS
EXPLOSIVE BOLT-/
SECTION D-D(SCALE 1/2) W'
'• WI: ,,.(SCALE i
,w 14M5 fOf. 4•4s
off
I ' ' I I I '
-CORK COVEND3.55 ACCESS DOOR
- ~~CORK PAIRIN`G
CTION D-D SEL$N.ALE 1/2)
-. ,2100 LOCALRAV SHIELD ALITALNOS
* - ~VIEW I(SCAM. I/
'AIRING CORK COVEREDACCESS DOOR
.ALLOY FITTINGS
EXPLOSIVE DOLT
VIEW B-B TP(SCALE IA OPTONS 11
FIGUE 33-:
CORK COVEREDACCESS DOOR
2LOCAL RkA SHIELD210 (MOD 7 ONLY)
DD
-AL. ALLOY [3.60
S .... KING (TYP)•
100 LOCAL'" SHIELD FI1TINGS(MOD 7 ONLY) VIEW B-B
(SCALE 1/2)
A% CORK COVEREDACCESS DOOR
a
SSTEEL BAND
OPTIONS TO CONFIGULATION 3
FIGURE 3.3-7: OPTIONAL METHODSD(TERNAL TENS IONBAND SEPARATIONSYSTEM
711 1" III
4F
210.
PBPSSECT STAGE 3
4-I • "="SEE VIEW C-C
(REAR VIEW RE(SCALE 1/10)
3.55LEFT SIDE VIEW(SCALE 1/10) AL. ALLOY kING-
-ad*- FWD--" 1.•15
IV, TENSION SHOE - AL. ALLOY 2.15150 LONG, 1.00 SPACINGBONDED TO BAN15
SUEL TENSION &AND SECTION B-BS(SCALE 1D)• .m*-FWD'-.
000
.bSEE VIEW C-C
w C-C LOCAL RACEWAY SEC&ION'D-DSHIELD (CL /)(MOD 7 ONLY) 1 AEPOIESL
2100
SECTION A-A.(REAR VIEW REP)(SCALE 1/10)
00
3.55 POP.I
1.15 Sw
2.15 -CORK INSULATIOI 9
SECTIONB-
I'CA 1WD- -)I
MAWRuJ 0Q~2-ml I-Iwo • OV A PA ZAP co- pa0., ft tra .. .
/•/ " . EXPLOSIVE RETAINER
WD
WEIGHT ESTIMATE (LW)
BAND & SHOES 3.40
FI TTINGS ON BAND .. 70
EXPLOSIVE BOLT & RETAINER ... I.00RI NG STRUCTURE .......... 7.40
LOCAL FITTINGS @EXPLOSIVE BOLT .1.7010% GROWTH ALLOWANCE - 1..40
< _ TENSION SAND TOTAL WEIGHT ..... 15.60
CONFIGUA TION 4,t 5 & 6
FIGURE 3.3-4 EXTERNAL !VNS IONBAND SEPARATIONSYSTEM
$M4EET f S3lie:
120/
STAGE 3SECT 'SC ION AA 4SR•.SEE ViEW D-D
D
A "B
-- '•
~~PIN FRtOM /..
LEFT SIDE VIEW (REAR VIEW REF) BAR(SCALE 1/10) (SCALE 1/10)
- act- FW D - - .--- 3.55 - - - • . . .- v~ -
AL. ALLOY RING- voy E-I(SCALE I/
TENSION SHE-AL.50 LONG, 1,00SPACED.&ONDED TO BAND .2.15 INSULATION
SIn SECTION B-Bn NSIN$ 0 " BAND (SCALE 1/1)
--N= FWD--
gto an liil op'0 4 41
J ." - II'I IIII II4.5
'4, It.
/CONNECTOR 2-0 :. L FITTING
• I . .... SECIoN- (.SCALE
D /
BE
3/ IDIA
1/2 HEX BAR3,/aIDIA- ••
PIN PRMSRPRING1/2SQuA l . oSTL
)BARSTA
TENSION BAND/VIEW E-E -_ _ _ _
(SCALE 1/2) ,iCW -CTENSION (SCALE 1/2) WEIGHTf STIMATE(
$HOE BSAND & $HOE$S .TESION BAND DETONATORS, CONNWE
"SHAPE CHARGE FTS'G
INSLATONLOCAL FITTINGS AT10% GROWTH ALLOAN.
" 'TO,;AL WEI(
. .. ........ ......
•*I.. :. ,
- - - - • .-- -,
NO O G FLNG4,., *..,4ay ONLY)
AAN
~~F rt:-, G o ,.oLSTA%; E!++
-2.50 ''SGP
-FITTING CHARGE
s~ NG-G I VIEW D-DSEa'IONG"G -'m (SCALE 1/2)(SCALE 1/2)
(CE]
-c-- FWD-
SHAPED CHARGE RINGS
MAG SKIN
CONNECTOR
FITTING
SECTION F-F J
(SCALE 1/2) FWD
"ATE (Wt)4)ES 4.1tS, CONNECTORS &ARGE FTG ASSY 2.0E ASSY .. 1.0 CONFIGURATION 7TURE 6.5NGS AT TURNBUCKLES 1.7'H ALLOANCE. ..... 1.5 FIGURE 3.3-9: EXTERNAL TENS IONrOTAL WEIGHT . 6.e BAND SEPARATION
SYSTEMSHEET ,
I'll _ _
A21o*
ORC
A SVSTAGE 3
SECTION A-A(REAR VIEW REF) (SCALE 1/10) AL. ALLOY RINGS
PBPSSECT SMALL ORDNANCE
LEFT SIDE VIEW CHARGE (5 - 10 GR/FT)
(SCALE 1/10) ,,
•--- FWD 3.80
TENSION MEMBER CORKSONDED TO RINGS INSULATION
(AL. ALLOY OR MAG)
SECTION B-B(SCALE 1/1)
__-oZ FWD -
-- DETONATOR RETAINING FITTINGS
00- RING
ORDNANCE•
DETONATORS
\ SECTION D-D(SCALE 1/2)FWD WEIGHT ESTIMATE (M.I)
ORDNANCE LOADING PROVISIONS .30
DETONATOR RACEWAY SHIELD .20RETAINING FTGS RI NG STRUCTURE 9.50
ORDNANCE CHARGE 1.40
10% GROWTH ALLOWANCE 1.20TOTAL WEIGHT 12.60
IGSD 0
RING
1.00
VIEW C-C(SCALE 11*2) CONFIGURATION 10
(DETONATOR LOADING AREA) FIGURE 3.3-10: ORDNANCE RELEASEDBONDED SEPARATIONJOINT
SHEET ..
,I
• , '
S•.1 .,.;. '9 •
PS. SECT.
STAGE 3
4 A
LEFT SIDE VIEW(SCALE 1/10) 3/16 LOCKBOLTS -AL. (REA
- FWD -- /ALLOY RII
.104
.101I-1
MAO SKIN- ~3/16 LOCK BOLTS, MGRN5 - 10 1WT CHARGE SECTION BrB
(SCALE 1/I)-d* FWD-N-
"" a
wot,>, 143 "",'.' '4' -i- . ..... - . . - - - - - - _ _
'I
I I,. ,4
tti
)WEIGHT ESTIMATE (Lwe)AL. ALLOY RINGS .6
MAO RINGS 3.3o RDNANCE CHARGE .4
LOCK BOLTS 2.0I ORDNANCE LOADING DOOR .8
10% GROWTH ALLOWANCE 1.5SECTION A-A-
AL. (REAR VIEW REF) (SCALE 1/10) TOTAL WEIGHT 16.6ALLOY RING
I
STAG --
O [ CORK INSULATION CONFIGUIRATION II
FIGURE 3.3-11: LOW SHOCKORDNANCE SEPARATON i
SYSTEM
S~tU t
* S:
- *t* .*~ . -
I I
-d S
tIPS SECT. STAGE A
-dM FWD SETON-LEFT SIDE VIEW (REAR WEW RE.
(SCALE 1/1o) (SCALE 1/o),
AL. ALLOY RING-\ -3.80-ML ORDNANCE •
.80
SECTION B-B(SCALE 1/1)
.,mC-,. IFWD are-,
E _!__
2100
WEIGHT ESTIMA7! (E•1)RING STRUCTURE 9.5ORDNANCE & LOADING PROV. .8AFT LOCK DOLTS 1.410% GROWTH ALLOWANCE 1.2
B TOTAL WEIGHT 12.9
EW REF.)E 1/10) STAGE 3
CORK INSULAt.ION
CONFIGURATION 12FIGURE 3.3-12: REVISED LINEAR ORDNANCE
SEPARATION SYSTEM
.HT •7
o.
STAGE 3
"MSP SECT.
"• l L. ALLOY RING SECTION
LEFT SIDE VIEW ($CAL
MAG SKIN 1.10
'MAG; RING-'j/''
7 GOT SHAPE CHARGE SECTION B-B
(SCALE /A)nn___ -7
A. i1t 4
O1 'S
WEIGHTESTIMATE ( 1.s)CONG STIUCTURE 3I
ORDNANCE & LOADING "1.2•EnNAAscREWS & NUTPLAlbS 1.2
(REAR VIEW REF) RETAINER FITTING 2.4* (SCALE 1/10) 10% GROWTH ALLOWANCE 1.0
•C iTOTAL WEIGHT I1.1
CONFIGURATION 13
FIGURE 3. 313: SHAPED CHARGEORDNANCE SEPARATION
_________SYSTEMS.. .. .. .. ei f" y-• n •
MT• "':''
2b re..iutet g* taskao ath timw f jow 1pims
SO ltitiW to the &M-*.t44Oa.*1o .esbl.Md @*1a 10ti OU 6 4eet, ~
dasips for .auiela 4t hso indk 4Lnter or,.~s 4a
BROMANe SO inah Of tAG total effOrt *t 80 ism b.ip 2i*zmlit 40oati '.1
toup, Wei sec tion penita the 451Igne to txwest4. xMl Oftewpau ~ p
design lo*A*, functon sad onvmiroametal chiigamt1dim, simlsz to t~ *am so- ~
4pdummwets exclusive of the larger stratagle vi*b~clee. ,.
A look in greater Oeuth than usual,, Is ta.fs at the jointo uma ~ -.
A~6.69A both beawmue it nr~reseftt current deel"SWmU inm the "GUte0ogath.ma W&'
wAn beownse It provides an overall picture -at an appr to Jain% d~ej so '
g applue to a Particular vehicle. ~~*
ote tacticl mnd research a~ls
~*I AN v.%W&SL. D=CGM ANM (4pi-69A)
Tte AGN-69A VOA coaftauean Into four sections to facilitate su~tue
Th~is section,, of waocoq~ue constructIon, is provided a circuif~ential
ring at each~ of three sejration joints. Its structura~l psits ane:
2. 7orvurd Nose Shell
3. Vartised Section
sa ftho fuse body has external Interrupted threads to parldt Ijwtallatlon nod
(remova fromt t1wo Forwrd Rose Shell by rotating the Impact fuse a quarter turn.
SHEE1 69
:-i
'II
roo
) W
-- *~ -- ,/
,,--~ - - * ..-. . _--. . ._•: .. .
.-..... _. -
S--- --. .. .. . v5 .L . .. .
,.... • ,• ,,e:r,. k,.
. . • .leI ' rV' I .
NU!4E* D2 -125911 -11'bg' *P'AV Rv LiT
6re~~Jon
I..Af - P2. ,*iZ1 '7o3 f
F 4.-1
$ME
NUMBER 7." , -** I
A1P AF N ,O,-,,,W REV LIR A,•2I.IA.1 (O€mtlmue4) .
v,.ted to the forward end of the Forvard Rose Shell Is .stel ring d**•sind t6accept the leaetw fuse interrupted threAs. Te ring iS asseibled to the sbe..
using sealant on the faying surfaces ead fastened vith Monel rivsot Istlled
using a wet primer. A nylon insert is installed in a longold•lnsal groove 1In %be
steel ring for locking the impact fuse.
'Ae joint is sealed by mans of a synthetic rubber O-ring located in an
annular groove provided at the base of the fuse boGy•. Fuse body ti torqned to
96 to 110 inch pounds.
L.
4 ,
. a
4
B..
I i.
' I % l I I I I I I I I •i
~. *MPANNYLYW b
cRev 7T
I1
Bcio1ez None
DRLAC'r M N JQflt* Itefcmneu AG*t.9A Pmrvram
* DAGN 2015i1-1 para. 4..
Figure 14.1.21.1
va 64 101 RIIS 4S.4 SHI
--
S +
* ~(20AU131-130-1X)Front~~ sa* Isr "
6~~ob *,a Absorber
(25A24002) "&4
T orvwr4 Nos Section R~ing 4I
(263565Mo-ii 7. V;
aelas m8-8" or 4 j *-M
*1aio 93* 6=0*h *v
5.DESIGN CQISIDEMT1oNS - Critical load condli(.on Is teit% 400 r'
TIMMt load
'b uiiaiiig Strost
j~.Roferenco 02OMM2O 62-)D Sheet. 5070O
SHEET * I'*
IOS~~~~..; 40149 .64
NUMBER'D-4.q lt • I
AWAFMAVV REV LYR. ED
j03 (,pig 4.1.22
TV te Inside at the toxvwad f lange of the cirtumfemntalm Pomard
Vwftad " Is bolted the ftllAst Support ulAkbad ixkg. ram 1/14 In
dinmter shear bolts are asuembled through tbe ba:lIa st eM vafdea4 bu&3Jead
flanges only, and fif teen are uasembled through the nose section shell as yeu.
.Put plates am riveted to the Inside of the ballast eprrft bL;..'ead ring to
receive these bolts. About the outside surface of the aft flange of the yarGar
Warhead Ring, Is riveted the Warhead Section Shell using 214 woel rivets.
Access to the eighteen bolt fantenero is provided by a plug in the @1ie1or
insulation over the bolt heads.
-I
46
Us 4401 1114 0 IV 6-4 1
ZA
S. . .... '•
KA)
For Des1.n Oonsiderations, )ktorials *Diutoseae Tabl.e 4.1.2
Pmtoremos: AGN-69A Poma
u Ian&~ld 1arI it.2.wa%60
NUMBER D2w12"U-14~ARA rZ M OPAPOV REV LIR .
( Q Shv111, Werhie~u Sectimn& 202I4-0 Alwt~in.
!I.T. -T,6
( f) ivet. (24 places) H48 204_27M6
h izg, 3w Warhead Sectionj, TO75-T73 Alumi~nv=Sntaton 34-710 DM 'r-186 Class III
S R iv'et (2 "p 1cl- .c) HS 2f".1420 D3
* l'U Reduced '{iad 11L" 53Ut BAC B,10V4 -6 & * .-
Rivet Y.3 R042.iD?, 201'!-T4
,S in.- Dalzwt tr~" AISI 1026, Cold Rolled
Sem an LEccobond 211.
Ext..raao 1 r.m. 1(; 9;,~.U(f3 ASlic~in RLv.ber.~(PI'w tc. t- addctd) W/7% i~i:art: Mierc Crystals
Dwt Cornirnj. Cor;..
.LLý Sealant ?XL-IS-OPM or Db. P.-44
B. DL a lezi C 'nn i&e-rc n NkLso ihell asz'ad by miqssle viectlaon cconditLoa Oro-
a. is,j~e" llln trsnmwersti shear
b. 5e^ invh rond bemelin %-onent
d.. . pst max e~yte.rnal. pr'zssura
0. Dosign total . 9600F
15 esscetbled tiirc~h Ies bv3~es() auebe &hah D O& T aov
SHEET~
NUMBER D2-125911-1
AFA~rAAWCOPAdyREV .R
IQU.1. TAPR, SPLF. JU Fa .ji
Thii joint was Cvqalgnld to r'uprort the wearhead and to v~achanicaUr
1-jtex'ac,ý with tho nisa~le at the itrwaxrd end of tiae electronics section by mawnsi
V1 a qui'k rccýc 4:1nt.. TMi Joint carries the lovsa a3sociated vith
supporting the a!'t end 0( tu'. Wfrhead. Iti al6Ition it satinfite the dosivi
IN-.! .u~n c.na1gvetivi ti..es n in nal Involute spli~nes to transfer
*her'a -nc1 tursion 1cedl tw mat-!hfn,ý. ex'terrnal involvte spliuec or the fcrward
£~e'.~c~~3ct~~.A:.el. lnodz are transf-rric3 by rernuvuble ci.r~uuewernti&1
tapered ol-li-eo ;i s'uat thems-:-I-mm Anf ar. anxnular e-rv fc-mned after v~ie
ppql.-hai ~in J-.d Ll !.lie E~r"ct.ronizz Secttcn. T1~eve r4iovabl Lplines
S are ~tln"ledi thrt.vli an %e~rt'.rv : vd in the art xteel rIns at clocking
ti
.. itr di-I"In int-c ~ii..uslrC nn axial fo-c of 1MX Ihs. A~, lirnverif splint
1b bevoir., a %unw, o-', Ln.e splime %vier plttte cnrL.,eup the tre-neverae seratlon
~ '~'*c~d ti, te qnJ Cl' Lhe trplins. sl pline ao..erw .%*.er iilate Is b~olted to
Strnu ýtý.a:-i k1Jev1;oni-! Sic~~n. I,~Y. a Sn~r2e A-2Že6 b,:4t. An 0-Rifle in
Lua el't Winr-had Socto'r. l1ine fc-vis an env~ro~v'ental aetd alter the Payload
~ ii w l.'n thc E'lve-trentor Se--O.Ofl.
SHEE 4.7
4-4 1
EdAM A IM C"-. N d~~-& ~
10
I9
For DealM and i*tcrials DaitaSea Table 4.1-3
DOTX&M TA.PEZ SP=~ JODI
~ I,, Reference: AmU4-69A ProgramD2 AG)COl4-1j, Pars. 14.2.1.2
us Osi 6"s MSV. 6/66 SHEtET 6
.9 Al A~'
DOW TOM OPUM (2)
"Ow Fdzg~
4331 4 VtDT pow,~l* .44A
Shoupft arh.A SectioflRn ~~
Qli) WolRie
*I~Otrms (*) 8)oods V41U gooo imo~ao.b ult jtor-AL4- 4
"Um mosixLwmAts~
uiEEX wi0-i
UMMUCS SIC= Osv")Pwo iVt, .. tS'..1Jj +l•,•,
- •Ifs section Is aat1l•y & assembl V of .'oms; tbn 4eati *:.'-
Chell forward *AM the Motor Skirt. !WansoJ.n aft.*1 .Tre tea 4o OVPGO c.pe
UO IdentifidM U follows:
1. Electronic Section Shell •%th an In1tgrall umchi., fitt'a 4 ,..
the f orvaxA end to ccep payload &oction by en at a quick
dslsconne ct joint.
2. )Motor Skirt Extension
3. Raceway Firing a" tb~ilical Cover
4.1.2.1 * zaonc s3c. N omAD Tom (rig 4. _ 1 1
e Internal•ly machined ring at the foroard eMd of the XlN•3.atIeS
Section Se3.l is designed to mechanicaslJy interface vith the PUJlo&A SectionuA
Spart of the Double Tapered Spline Joint described in rsra•• a;h 4.-1..3.4+.1.2.2 %=mt'0 -man• Em •o (Eigý! 4.1-U.9,. ""
At the Interface of the Electronics Shell forward and the Mtotor Ski ..
B.~~tesio isloctedtho' SLeroatc $i.pport 7iLttig (Ine It*% :1o. ).This
structural mecber proitdes a mountina surface for electronlt equipmnt is .to
Uachinel as an integral part of the enviromntUl and umbilicel system. • ts'.
circumerenitiel flange is fitted with nut plates to permit attachnt of a oon-
ventional bolted spline Joint. A siloa", .jolnt lese the support fitting proLv•d'es
the Interface between the )Wtor Skirt Exteasion and the Pz'opuleoA Section.
SHEET 7.
W doll foilod O " ',6
A- *. . ... =-
C)M
~T
"___ J3I
por DeBign ConsId1erations Materials Data see Table &.1-Z40
JRsezemne: A2W-69A
Dum ol48l,.Pm. 42.1. il
* - . ~ 439,
(i~ Motor Case, Mwt Dme Skirt Ate".-. 14335-V
(20AZ4ooK) . Air ?4e3t.tVacumz DegasseduI.T. 205-225kpu
U21 4tor Skirt Extenuion steel.-
(2%A2,967) maL-s-&"9L.T. l6o-i8ckz. *
Elaetronic Support Cestine.Audl0 -,56-.T6
(25A2,1296) qq-A.6ol
(25A2861?) M.?ILýS-8699
z5/114 In~ch Belts -BAO B3r6L5.l6(2 places).
. . MC B3O0LLS7
TO) Umbilical Supp.cýt B~racket Steel
N(25A29260) ANS 6359
B . nmiom ouimnmox
*Critical. contition is rnisuilt ejection~ which pr:,ducesz I
I# 1. Umtte bending load ofr 3T5,000 in lb at 232* F. 0*11 tow*'
2. 'Jltinatý. ".rana'verse Ohear l~ad of' L0,DO-00 at 2626AN'.
Adell tesap. *A
5., 4
C . -. , **, * *a * '.14 .
*4 C Wis"441 Its a r'i6-6
NUMBER D2-12591,1.1
r*a AWAW"AV"¶jQ.) wANV REYrOR
This sectlr-nnt rhter.~ '.1.t~h ti~e Pmr~.~ul.ion Section ±'orward, and thie
Tell~ Cni(' 3ectit:n a!rt.
711:- jo~at p.roviiezt, the rechoulical iit~urfmt" fro tt~ah~ing the
C-n-.rv& Z't,,oz-I to~ t'e~ Pr ptl cr.c~ Seetlon. It cc:xzi~ts 0, a frcr~ed rtr'a
w~e1-ed tf. tht; aft endl og the no"~r rn'az... Th, lidyrsu.ic IMunifol is mounted
~i~ved r~ ~'IttI.~' *r e -$amv III ua"dition, theŽ U~lose 1he11
lB3 LI'ed to% tivo A:.". MActur. Cn P:xr: n.E .~'!nl:n.c. I vy a thradv~d retptining i
sý'±T Ycir1..L to) r.n:.ntmIr; Ltrv -. rv4 tellit 1in a ý,nt:-jllcd envimra-v!'t
-r~c-r to ný1- tri~nk. Thv cl';,7re is dwj1eied to zrut.,.rv clobanIZ' vhen the01
mc1,.o *!-mubr..O r-ss-r r~r r, '(, ;") pf-i at fra~t 1':,Irc lpfl~tirmsl The
Ist~~~e t., t!. io~z1' stell 1:1 h an cej.vy si' 4hesive. The enrface
*~. . ~ TAIL CLXZ $LCTfOI'j
The rcinl Jednt r t~je Tall Cone Sectlon providof' the rnochadcial
Interfaie vi.-, ~~ Control :IectlIon.,
#I 486t 454.6ft. 8g.g49
V .-,. d o n .'r
St~~~e Tabl 4.. Q adt
Ret rffft e A*I
*19A
N r
o .**
141s Rev.
G "~raulic~ )4aaitU rorgiuB
Pidring Sb4?1IControl Section.A%
3.3! (t6r
D.Silicone InsulatiOs (!'!hJZ)
Notor Case Aft, RingV Aireel~(2oA4hW4) 43,ArV
Vacuum Depsaw3!J. 20-2~25Ksi
6. Nozzle $bell saweu of
(7) gotor Caie Retaining RIzi9 Samoa$*~
.4D,
!Vtg,16. , pars. 5.3.8.2
SHEEI .
to$ 4@00 414 Irv.* ,
'II
AVIT
Seeae Tabe 41-
NIMZLU SHIL Afl (ZL$81JReference:: MR4-69A Proarsm D2AON2Ol5156
us 8 Not IMtV. WiSHIEET .I
r ,� . ",.? � , -� "' Fin, r.r 'wfltinlfl' �fl
V ''' ;. '�½'� $c� yt � 'fl4N M '2< �. Ž 4 � � *t'�' rs¶.< fr.1pp �.. . Li � FF' � t� 4.;', .. 25. Atz�e'�'
''i�tt54 ¶S man " 4 F'� 4% � C'A''
Yb4i�R*%44rflt�.IVW,� ')g?3F.t.,., 'ti F � 2 ?iflP�P �,,I" - ... MML t.V?�F .. �
* '"i��V..�&:.t "As. 6 �
�'c *,
* F . 4 'F
-' F � ,'3
'F F* F F
F,
* t.. � 64( )�
- , F 1t'lne Exhaust Sf1 . 'F
� VF�FF%4. 'i44�.L"
t"*J .. I rV'4 r.3-�. P'4f 'v-''C(2947132). 3', F � iF�tail. Ce Attach ftt F� U *�" -'
* 314< 'tC '� ''�5�i..LJIcta1aer RLu� ' P , '
(2MSZOOOaO4efli .
2 44at94 �t6
* F.,
'V.,.
Epoxy Mhestv. FL,�l.
DsIW Cocut4erstLmus , ,�, �'.r..' .Jk�4' 2 �C
II . � F��'�'' 3� 4 FFF4 F'J:pFpi,%'4YOAtfl'flfll �O...% Sen . '' .�'A�.3.0.$ '.."7 44.� "� ..t Ft
I F II F F. * .FF,,�F F.
�i�F
- . . * . F �' -�'S F 4'a
* t '%s'' "'
F A * 'F' �
2 Fr ' . r �F t'. � *� .4
I . . 9, 46 �j a' F ji -
*-' Fi
.- 6�
/ '3,
V F. F -' .,FF�.,Aii3 A
- �* A) ' .t* 6- '4
1F0
.: . .. . *... ' FF,44,.� �*''1' *¶7 *� '� F , a FVF*'11 r�t t ''
* III" *a; )'�- � . %'' S ' ,
, 3Fk4 Vt' L�
41 ' F'. � @� r..e .
IF
) . F >�4'' 4
F�� �I ,�,.F 4��\t.F.
� � 4% ' * s"' '44FF�4F,.4F�F
/ :�/ *%3'f � .. *A.,.jt-
a- V FF64
N a. gd
F, F *. "4 *.9
.V� gy. x.F r C'.- �
F'. , � ?.�.t 2 ibi��*aS . F£F� $%V
* 4 P 3 jrc 2 "
*� 4 F Q'�� � - tt4 4� , p ��9< %. *A
FL'? * - &4'' �' ' 'V , I �,4
'F 4 j.�f FF�F � '���"' � � .CFF. 1.>..A..�\F *i*'FjJ� � . *''i V"'' * * .�' j* .. A).,.CA�t 4�>;4
iF-b' � ' �'�t �a ,.4Ait.& ... Aki. t '�c.zJit.� �aiA�t .. 44AY�1&*Zh�� j� �.a�y�jf!�
NUMBER D2-1!5¶il.1.2
va-a AW FAAV REY OTR. f!:
-L.'.' .1 TALD&X-EPIJPAT11 T(. r-,,r tu.LA
T,- 1'oll W~ne Is an oe* wzI 'ov' ne aL~taf!er- to the art end of
tV~ ACM-.ý41A misr,:.Ie ree~uce d2'aF 1,r^ doirinc extiprr~al carry ty the eftr. er
rc:'t. %lie tail c--.e renud'ns oteohcei W thie xlviiru until. rocitet nvtcr
V,,)' To',. ý;r siw11, und at arrx-oýI ? pound& per square Inch(:)
in.rntild pre;ie T-he Tea.1 Cooet ntnn rn us!.ingz sietar rmt -l~tiag In
L,#!araL1-)r& u' tUv: Tail Cone rcrvr Vie L i.
".,~~~h-6r' ea- hý!jr trri nf thrc.e lcniuttA'nal d A :iru in
t.I dt-. 11tc 'e-' !" ho, rrp..n r). 11, aco-v', to Tail Con:e fasteners at
dclking argle 190 an 00 1c,7reejsi, for the aw-jamb4I./disssaemly function.
r4
z
SHE7
usde.tl v90
~~~.~M LaTfe up1.
t~, - -- -
nI Rl
Datisin size tole4.-
shear out EPR~~ Oi
y Refrenc: AO4-X,
Tal(OU, ,a tseparation*
*~~~~ae N* om*---. 4
_ _ _ 1einCnidrtosan.aeil
. d . I , .. t' ,. ' . , . "
Dmoler.,.* T'c21
g m zr, Iv-~'
RearillW, T~au Ome :16l
Ring, %WUl LOne 0cI.
Tail'Oone Att~ac 1Pttl"n6ci- (25AT1323)
U AttacbIUet screv '(3 viac.) mU1699&8,.B*
3..U 12. ? (4OZW 6061-0- (25A2L12Z-101-U) q,-*25
1h411Dm to VItabound$ local wroa8amda0 Utumte ioww at 21-.3 ve1 ad.
* bdl1 Ocla jettison ult.1mate load ef 41)30 lbse~*
t4
us sot 044 02 .6-6
11I1UMBER DR-1.2591A,.* ~o~,vu cM.AP'REV. LTR B
4.2SEULMMF S4ALL n3SILE J0flITM
Smiall tidsni1i joint applicatinne which dAiT~cr Pr~.ra approadies used
vor AOM-69A are p-e?-nted in tiils Ecctior; to(unathr wit-I such design data as
wati &vallablx.c
A thret;. 3tare souneing verici-2, the~ Exos started viti the Honest
J crft- ite, first t~tage. A crudtor-n artillecry rt~eket, H,,!icr~t J..3!1,
yie.,erc %n~zy lh!.h thrust ,"or ov%.r Ijur seconds. The occ.n4 4t&a-e ured a Nike
'oc~ter. ThLr'i %tC~ .os provided bya mr~sion of the rhiukco1. Recruit known
n.i tne Ynrdb!r0,-.,1 , ci kLad sr. acnete:nt~on ca!,eblity iG1 ar~rximnato1y SO gl-..
A J'rte ýoiii!L lined. betoe~n the seconi and third1 stafror serves both as an
arseibly and ar, t s'epartatiur1 Jýnt. The, f~nr'ed ii4.rt on the ;roruar! stage ond
.f the cot-;1.IL casut'.r4 bolted to the aft otatr7U ore both threaded nn thte outsidtir 4
* of th,: blast 4.1aphrag;. LI'c~n forward (third-) stage 1:nitionj tha prcoaure
ci t',, exiti:m, io bows the' dlcaphrap~r, so that the tht-csdc beccse disencae.Cd
,4VM~ the rla;'ad shIlrt, and a vilean a-arid scparation tc..:urs.
Th~s ,ti Is qIeJnerally~ -.xeI 1t'.'en stagea wh- are 1rogr
suetcusiofl w,.ti,.vt~ a -oest per±.cd, t'j &a.*rd large drag~ 1.r'ses caused by thle
i'elativtly large skirt d~azou.ter and the burned out y-recedine sta~es
SHEET 11.
De~91-
-EAAI JOI
C-ULI
SLOW"
I.OM
BES UHC SPRTO WgM :Nn
RueUes m oaigPcoSalS~nigRc~ 3"otm
0-hTt m toa srnt~~a o p atVl Z P4tchlo16
aI M4*e-
RE- O
to x3.v e
vi,' a'ar~wNUMBEV R, W-l259U1-1
4.i WE On4T 3E=~TIo1f M0cMss CQAL MISS":tCS)
4.3.l Ari exa.npl ol the procosa which permits aesectiori of a candidite
,iaint for a particular arplicat~on wns the sulectio~i of ths? Double 14apered Spline
Joinit (Ref. FA L.i..l for the ptsyload eaIectromnc section Interfact on
AGM-6-.t
4.7.2 An- sA''vn.-#d study -rroduced s zex-ie¶ of candirlate toint concepts, ahoun
by Fie~.1 Each Jo~il var, c.omparod a6otnct a weighted list 3: enlx
cornaiieraitio: having a total. nur.'2ricl valite of 10-1. 'fliui the numc'rIcnL
assesbrnent in'!Icated that the pmrliftincary wc~ti al; Conaer~t 9# the Spring
tcAded ýAe'ir Ke:.'. Hovevmr, in th~e evclut?.Ion bet'ween conce;t and desl~n,
g jovoerno~d by rore vi.rctv' und riles, no~w candidate decg±ns vere deve1c~ped
0za (FiL. ~~~~~~~'.2-) a~d a ister net-!ctlon vea m~de, ner.eLyt1e"are pieJnt.
T'.i p~rime cc.slderst!.'*nn If r selecti('4 frcn. thin mAtrix were weigtiri, cost, and
4~ Coinequet~ly, it can to Peen t~hnt while thtt Bolto.d Juint had the
- luvost .*e~eht an~d ccst. f£ICure!, thf., uti-ite c't'rv rqe~arement for warhocad
wInterchnn~ea11.l.1ty v'ithin carrier aivcraft bcn~b bay, dictatee the uieloctioi
u,' the Talr-red :7pitre Joint, den Ign
SHEET &
A~ -4
N 44 W'4 .4
- - a aa -
uOQ~, .9.9 . ~ 9 , .
04 a
- - fSaaET
No mws ..w
STAL 630CYJINwuriCOST EASE OF SPACE, MOA1IOIL MG(REFa CONPIG 2")L OPERATION LMUTATION BNIT AMC W/4 COWM?
SNAP WIRE (DAGM12209.5) 1. RMOCVELO -2. EXPAND. Ho CURRENT
AVE19 NOiN LOAD REWM W/H MTC9COST I COidi' JOIN~T TO OF AELC (FAlCWCOS C"1
GOROOWWAS ff wo EXCEED SPACE ARE NOTPZOV1DED ci UNTIL - AVAILABLE. ADAPTABLEPOR L(CK - LOCK RINGUNG EX CLEARS EJ2 (>
COLLET (DAGM12209)
12410 . LOOSEN LOAD kEQMT CURRENTAVE COST 3s~ SAIT ;vmTG AR
JOINT TO. R O CT19.8 C1)-1. ROTA? EXCEED SPACE AENT (FAII/C.OSE
CE> - 1 ROTAT ADAPTABLECOLET AYILAO
ACC WIN
63AVE COST 1.A 5 MIGV MI 3.52,~I%. (10 MIN. C~p3bW (PASOS 0% 1
- ~ JOINT
1. REMVE AEC WAAV OT Cowl MTO REOMT 3. 0
AVECOS SPUNLOC COVORAIW FS~A3L . MOtINTO THIS
2 PINES JOINT
c JOINT INufums WITH Covic# No.9 Ait wJ> kAIoINs "ANOM a ED c
C T> 9 NUT 09 INUhQIýL CAS-%I - I l ECUDSCt !IGWO
4ia 10 1 t=.
4.I ISA.M
10. AL
'I
-t' t
i CONSIDERATION
0 _
' • -- ., in . .. r-- III_. ..
___I
ACCESS SPECIAL INSnT SEALIO 1.:G,.~r LAEO LT EUSABLE TO JOINT IFE~CT)MPLEXIY COIE CONY FAILURE MODE USL TONE TOOLS RISK SYSTEM CORJ FASTENER orI COa
CAD PLATED CENTERING
SCLOSE FIT SPRING NO ST.TIC 1. s4 /H &RELATIVE FAILURE LIMITATION THRU KING RING lOw lUNG" "
COST MOTION iN OULD ON LOCK ACCESS EXPANSION FAILS TO W/kING ITKIVIA & INST PERMIT LOCi( COVER SCREW OPENING TOOL REOD ENGAGE ACCESS C K FWLUGCIUSE RING TO UN- REPLACEMENT COVER I LTFGALLING A LOCK ON CNE A LT PLUGLOSS OF CORK SPR CPROTECTION
HIGP INSTL STTI
TOME RJEQ D ~U • STATIC 1
2CAUSES SET SCREW SET SCREW LA6 FAIL TO '0" LING ItOSN 1 CH GALING ON BECOMES COVER SCREW EXPOSED STRAP TO E TORQUE BUT $ ARAT,B/COST CClN WEDGING LOOSE OR REPLACEMENT AT ALL T(AQUE JOINT$ OR CLEARAN K
SURFACES & IN INAD- ED OD BECAUSE TIMES WOFNCH SECURE GAP RE1055 OF CORA EQUATELY OF CAD PLATE REOID SET SUMEW FOR LOUET 2. 1 JIPROTECTION SET GALLING ROTARION
52 PRIMER
LB/OS C ADl P LA TED EC S R=..EM N 26= ,BOLT
THRRDING BECAUSE OF COVEO NONE TORQUE & WET I CORKSURFACES THMAFINISH PLUGS IN S t ILUGIN RIVET OAO1V ORO MJOINT ALSONWET PRlvf D
CAD PLATEDRING 4 AL NOALODINED UIMITATION sAt=asSPLINE$ NEGLECT ON SPLINE. IAEUT TTC0NNSTATIC JOINT LOCKWIRE COVER SCREW THRU SPLINE LOCKWIU "IJU &ING PUGo
S CC NO MOVE ME NT OF SPINES REQUIRES ACCESS HAN!.! OF utp- W/SPLINE 4oDMETAL TO AFTER REPLACEMENT OPENING UrC, LOCKING ACESS COVh9TAL ZERO ImnT BECAUSE Of SOVIR GIOLT ,GAW ENGAGE- FINISH WLINES PLUGMINT GAUINO
)y B ED BECAUSE OP MIN • "IITIVE MARGIN INDICATES JOINT
FAA excitds RDESIgN REOLIRMEWrs
DESION WOR DESIGN &SOPERA IONS COMMON
INO
,, t
4
A.
.jv
ir _____ ______- -i6
A- --- -r. o d.
mcvs i-l'x MIL:,
E m c I -L O C L O C K M I LLC 9 .N~ N ..4 .
K-t I.'W G R- A CHDING I-INC~ .J
4 f .I .A .-1
f4 t-
KTW O INO JG I-N E 'IF S
ACATCOM4 LA
UJET 4-90 ?'!aTE MLL
M~I3.110 3-SEY mlu~T lotpuSLTAE ALUG A5;sT
2-VTG .SCtMW Doulli 'A ~t'TlQ ICOLUT I-INJDEX CAM LUGC$ #A
-.
MN CLOSS
COMPLICATED 26 / M.t~l t RACK LL.
12-SC 4-AICHING ItECRAC MOA1C - I *f "A
OLE S 24E00 J6-OLSOIG HOLES so T 4C$L W d ~
CK I-DOUSNA 26-NUT ON Iwo SRW RL IS ~4-4OYCLUK I-gLERfATIM MATCHIED MILL A$SY I4 C I i
P L U 4 ..EM *a I
- - -w -T - - -
A2SS1-noo SWIZT to NWC K-GOMV fcIitOU 4-
(lINING 54100 MNIDEX 3ý-DA^CHE0 YO KNE FILLING, toULLAGSmoo 2To PIN SURFACES PicEFt fNO CRACK ASSO *"I F
111w 2PU104 I-COVER 1ANNULAA OF NOIANGM 86
BOLTA I.com4 SCREw MMI O iIG.1.COLTpE
AA
SH I *,)4
Por
4 4 -.M4 'L
fa i i
*~~lm " aint *0 N O&tiCpest boyotg Jota @sflettS
.a.d a.a.. s .'bem~. No=.a .h uli t ataers i bs. m tw1 a.~t,1
1 4tI
40 *A-Ib vtm s t o;sj':100',4't 4tu*o
udmmvuvlsi-,
b.U 10,004 lb.of UfoJt. treift m sheet by ri.eo
seace m * a ANA simb.arlyate toretom th)oS. bdydw
is btchAst wriste strm t 1
si. Mhetmis (60a.4 *A-,p w e viitq to aflh rdaorqs4aan 'A
eauIymt r61uhrsueta bee iit 1'dw
inmteKY Mrt. osibl tt~~s Ytw tr vrbd ad4l~*~V
AsA
in w TW
: . . .
140 As
,*~ ITr
0111r~
V-,,;2, F
2M40 1 1
LIN,
9W Em-V.. - L
%i I
r 1~w
t Ij
• .. t.
BIP •W*.. ,f LI
.t .- - ... . ". ' , -,. - _ sm 4 1.. .3 ' ' - " l "I i • •
•\ '\
fT""
SKEN $7l
/,0
vo 64 w\
\La
[ 't
N&M K4 vo
62M
', -'- - ,...... ,,L
SKET/ 8
1 ! NO,
= TON=i*,3~f
-~~~- SEC- - WA "ATspm
M*-.-0 IL fII
SHEET sl
14.1..
Ii T
I --.- -....- - ,, .
II
I f
-ol
Aw/ "I
- . .... .. ....- ... ":_. ""- ! .. :' "- '. ' . "- . ,--.----. ~
V.-,I'
I*ii
S.• .° ,
IJt
It
CONCEPTUAL JOINT
tl
TOOL CONCIEPTAFIGR 4A A.2
!V
.~~Nua 1 .7. .HU D 25sal4IIC ... R
by sl.ots and bol~e3 In the respectives rIne which are thetii covrid by a' tiftle
pla-te which .reatcres the excternal cozutour of Ute body shtU. Thrafeded holei.
In each ring permnit the assembly of a epee-ial. tc.ol. (Pererence FI~re 4.4.1..2)
required to asse-able' ai diuaus1emnbl the sections ektarino12!y. 7-.e j0nA 1.
fabrlrvated frcm 433e) M~tD steel, hjat treated to 160,000 to 180,060 pal.
flhe concopt was submnitted to organizationi 2-5)560 (Air Carried Missiles
Structitres) for a preliminary eautothe resutlts of' which aze provided on
;-I;
SHE74
Z. , U brUk &d'%V
Va 4..Jce .' 24636 - i
V:SMM (A 2-56702 3463~s -o~ Cft~4* Omps4* E44e .*b
ZO.GIQU aINDEX Ofr Ca tY.d issilos-Srle Join &P.at~x ~oXM'SrsI A
eyuSJEcal setiuon of theuibUat.AU at ahsell wacith thisJu~a 00tin o O
of U s:r (A)esopevn 2.56T--20 str~es Jotoiloept ~myaimo M$ ot ~
A mo ' re deaile sressianialyaiv o tahisru ev~s3.uatla o vti 440 onti tbiab spvoonf)e. (a)then wighSt distriuMtion sai s~eroess ofMab %Usjl in atrotch ",St q
*ie"o ths jolyist ofn typic4 1uu14, G oint Usppliaautoa, MAthe mn i dea a.*oint vm*tones tol be twb. Ordet f)O SJ hntemxii.erai ;~e
cylidrial sctin ofthea~aiia.Alu a mssie wth tis ointo~rdXt
*~~~~~~~~~~~~~~~~R wihu a prxmteya2%d.'u n~sd1~fqmoP
A WOS~dd OW5S n te Jli'i ttin StlJ~t~l ointOf IW~W th el~lzaMAat al sarp ornrs o evnt oca strss ooontraian *A
A~~~~~~~~~~~~~~~~~~ moeltlasrs zeyi fbn~noeetol~s~~mh P~c~k
I .
A£ CLAK OM9 REV OTR
5.0 DW1GYN OL-Mr-=A¶I
Th-ere am- m-mry diA~ reuitrezents and~ connidewsitions which mwi~t be
k..-pt in i nIi when' oa3.ect n(; a i.-r~t dierio i',:r 'MaUer.Tese ervý v'su11.y
mi1que vor vak'h app'.Ieath.,- bu;" uav ally felL. Intc one or m~om of theo follosvin
"W.ue s wess cou~ld be the subject of an~ eatire doamt 1za Itlts f
Crons?A,%.%tl: nc. a~tc~:r.It Vill be uvi v t-- '-M a v.m.7.1ete' -3to'r, eo-dv %.r,
r ert~n ~~:u. nk.n L.) '-~Sel 1.0. '-r .he crlallrn er to CCr.-1q!tde'
WhenA'1.,:1.s~~i~ and 'A*ti:'i- I'± ti. P'ýat*Ij.11ity.
OR7.(T WETg'T
Inoetoori re-er.'d In tVila zc~t:on is l~arge1y '#rvdfrom ti-e
~ &eia& esea-.-h rov=mtn '~ZO2I "Crd.nun'.-ý Component~r ancl Stihs/stems,
DesaCA; 'tid-7." This do".ur'unt .'.'id b'e 2-1.4rTed to for ndc'tittonal detaoits or
5.1... TYPICAL oMIMN2 TPAI
Figure 5.1.1-1. sho';s, achemotcneil3y, yr. orcmanc#.' train used fro
s taso srparation of nn ex;ended bocost-ir and rp-,vvn1 of the upyar st.afe booster
skirt. (P ae loo t" Figure 3-1). This f-.ror 8140; lde"tifies soule ofth
ordnanm" -rponenit~ rn.3v~ They a~re Jf--vissd in Se~ct'vn 5.1.." aind
SHEET/
NumBER P2.-12591 14V
ORDNANCE SUBSYSTEM STAGE SEPARATION A~ND SKIRT REMOVAL
I8
:12*
1. SAFETY AND ARMING DEVICE2. DETONATOR3. BOOSTER4. SAFETY AND ARMING DEVICE5. BOOSTER6. DELAY BOOSTER7. LINEAR C0IARGE6. LINEAR CHARGE9. LINEAR ChARGE
NOTE: FOR COMPONENT IDENTIFICATIONSEE FIGURE 511.
us "a& 1433 mcV. 6/6f H E -
.STAGE SEPARATION tD%%TiOA M'NT
S.~A1 41OSI-(4. 4,
444
4.~~3 1EA C1f
usl an8 488 USv. 6I** W~EET
Olt'i
NUMBER D2159U-;..""OMAAV . . ., REV LTR <1
5.1.1 Continued .'A
This train is a unique configuration for one applicatica and ts ot
mneant to be universal.* It gives an idea'of the Wf~umncing factors involvyed .
in an ordnance separation joint design. . .
The sequence of events vhich take place in this particular design is-4a,
follows:
a. Electrical signal activates the, Safe wA Aft Device (1) vhlch *
ignites the detonators (2).
b. The detonators (2) explode and ignite the linear charge (7). .4
c. The linear charge (7) explodes and separates the lover stage
booster from the skirt.
d. As the lover stage pulls avay, it pulls the lanyard on the Safe .
and Am Device (4), arming it.
s, Sate and Arm device (4) ignites the delay boosters (6).
f. After a delay period# the delay boosters (6) ignite the primary
booster (3). . ,
g. Booster (3) explodes and ignites the linear charge (s). K
b. The linear charge (8) explodes thereby Igniting the boosters (5).
i. The booster. (5) ignite the charge (9) which explodes and
breaks the skirt into four panels which are ejected by the force.
of the explosion.
S, . SHEET 9 •
2 'yva 4', .t4 ~Y'
*4*' 4. 4. .- 4, < ' ... 4 ~NO .
54.2 1r1MAPo~Uo AM=4~, -~
-, the' Ssfety and A~aiis (a V A) Ga'vies '8 isa wicbAaiU Vb,14 iztiolsk
t* weke end break of couitinu± ty of -electrIcal -fi~rIu oIroR~tx and Cios
wA break of coratituty ot t2'e ez~ploei've tr.An of wr orduw4ac 5t~esystet.- 0*,
vtriation of this dascription Is for a asivdi1 device .coftt~imtzn 1i,0 eif* ..
or py'rotechnic mistirial. Such, s. device bahe been Wiertified, 'as wae am id
inwitch, Arm-Diners MethmAzismand Safety Switch, all perforkaing the itif tuioctioo
Of sake and break of electrical firing circuits.. ,-..~..
5.1.2.1.2e AmLacATIoN 4... ... '
A A devesIcs incorpoQrated nt an oL¶ZnSIe*:s qsa wuM4-,The 8 Cho'.,.. ..
If advertentl.y activatedo vould reaA in a Catastropbic Incidect. 'With,
possible lost of life and. property. . 4
* 5.142.2 XPO ZPLO C I
ftposverelease mechuaain.s affect releeie ofsr tua stete ms#.a
pawels, door@, pods, etc.#, by explosive or Sas pressurs'falluin at. xv 'K.hadwre Tecommo release hardware used In explosive rolam mwl~w
bolts,# separation wits (gass or eXPlo4VýSe? tactmt")# Uneaw cb&M~ G~d. Ife
sh~aped charge. :Me desc ription of caktype it rolease bar~wze, *Ai~ p
£011Cestion of each typ. Is noted belw.i. 7 e~,
4ntue .W an .A4epole . 4,. .TA
9 .4 4j
9.k
W~. -WAOA 0"84 REV, LTR
1. aS Continued
eonttlavitions of explosive bolts, most~ of which have coneiderablt blast
and tnpmntatiou when actuated. A fey mmnuracturer, do state that their'
expiosive bolt will operate with no bLast or fragmentation.
P, AWrLIMATON
bploosivv bolt* are used to release tension and &hear
leads. the application to rultaot task. requiring simultaiwous actuation or
mae thtan oa~r rele'asea p~ints A&% not rvacomaded because of rwlikbil~t~y
Desidn for explosive bolt application should Include
evotl~jution or Wo4 ratinga vs. weight and envelope of the bolt,, veight and
1iweloýpt uf stmua'tore and for shook and bicist effects of~ the particular
bolt being cnnsidertd. The design shiould also provide for Insotallation of U
expi~alvo cor~lrid4ges after bolt Installation Is cimplete.
ILb, SEPAMTZON Wil
1. DNSCRIPTION
The separation nut is deoigned for installation in a
imaner sliailar t., a regular nut In structural joining except that It will
release the load when actuated by an explosive or gas generator charge. In
tho preferred vontigurstion, the explosive or gas generated charge is contai1ned W
In a seporate romponent to be Installed after the assembly operation is complete.
There are several c onfigurat Ions of release nuts rsnglng
between the release, of gas and fractured sections of the nut to those which,
release no gas or fractured sections vhien actuated. each type 1I±U perforts
a satisfactory release.
'j 4#00 10 dot OfV 6-41
"NUMBER D2-125.911.-*REYV LR
5.1.2.2 Continued
2. AMUCAh'IOV
The release nut must 'be used only to release tension loads.
Clearance holes for the mating bolto are requIred to allow bolt pull-out, wen
the release nut Is actuated. fhear loads must be controUed by @hear pine or
similar meezn.
Those release nuts actuated by high order detonation will,
in Woat cases, release some explosive blast to the surrounding area but are
relatively free from harmful fradmentation. In one application such a device
has been enclosed in a light weight container and qualified for use In an
explosive atmosphere. Release nuts actuated by ga. pressure will release
very little, if any, gas and will generate no shock.e,
Release nuts will normally be load rated In accordance vith
the load rating of the mating standard bolt.
" Release nut application to release tasks which require sital-Q-
*- taneous actuation of more than four points is not recomended because oft
Sreliability p'enalties..3
c. LINW CHAWIE
A'. DE.SCRIPTION
Line.ar charges are relatively lightly loaded, continuous,
explosive charges encased in metalic or plastic tubular containers. The
linear charge is also known as Mild Detonating Fuse (MbF)'# Prim& Cord, W
Low Energy Detonating Cord (LZC). he eiplosive specifiefd or most inst.aUa.
tiona is lead or luininwm encased RDX or PXL'r because of high reliability,
low cost, temperature toleranceo safety and a high detonation velocity with
resultant high energy ahock wave release.
SHU P
: ",NUMBER' W-1291 "" . ... " •AE' LTR ",
5.1.2.2, Continued ,
2. APUrCaTOK
Linear explosive is ued. to ruptuwre strctrul ftttil•n '
for separation of missile sections and for propagtion .of detonationz frm
one point to another ip an explosive audbast4u. iWX explosive has been"
qualified for use at altitudes above 2 ,00OW feet in the Xinutemaz etag.
separation system. There has been no work done, however# to verity perfor.
mance of any linear explosive after l.ong exposure, (up to one year), to
space environment. The application of explosives to any task$ while exposed
to cryogenic temperature, may cause extreme performance variation, see
• reference 4.0
-j
d. LZU AAPrWAR% IWK
Ii.
Linear shaped charges are similar to Item co Linear
SCharge, except that. the, crosu section is shaped to focus a high energy streaI-
0 in a predetermined direction to produce a cutting action. The linear sapejd
Scharge Is also knovn as "Flexible Linear Shaped Charge (FnX)".
2. A•JPP•aCAON. -7 ... . -
•i•iedr c.h.n-it charge (FLi) Is ueed to cute sttrt•auAral
material for vehicle destruction and to separate aectioss from a Vehlele
The explosive cutting performance is predictable for any of i4he common
explosive loads except at cryogenite temperatwres.,
The installation of FLIC Ls most often aecomplished
during structural assembly becase of the requirment,' for aseoa te location
and orientattOO. Thu straotwe, vit.h explosive installed, mst. then be'
considered an explosive component =4 will requir ,speclal restrietios ,
during stnow ad ipizag."HT" f , L
.¶ , , , . , ... , • . I... ,. , " ,
0 B t'S 4 .S B .; ." . , , . ,•••.,• • ..
,: , , • •...*. , .. . ." • • ", ;, i "
AO&A. * Rev..
, . YS, .• . •:: : .:. , . - ,
:CLl1 **'- " r
The booot~er io an supatimg elploiive or. pyraotchnic owo~jonet-
of modeftat sensitivity, vhich to uved In the exploxiyO or prtztec.Ic train
to step-up the oseW output of the primary material. to Initiate the cma~raw '44
tively insensitive main charge. The booster my be in the roam of irbssev
pellet, or in shap.d containers as required by a particular system, s, Tlg .
5.1.1.2 for additional example.
Boostars i1ll be applied to the Initiation tr.it of .xlosive
.jz components to step-up the detonation rate and enoergy. 6lease Of the initia-
Sting or donor component to a level required to detonAte the base charge
4 or receiver component or an explosive train.
- Boosters way also be applied to the tnItiation train of a eke
IL generator or solid propellant motor to step-up the release of hot pees
= and burning particles Into the main charge for more rzpiA build vo of main0
.4.• carg pa pressure. .,, '
In both of the above systems, the boost er may be incoa'Porated.
only to reduce the total quantity of sensitive) prlmary explosive the .th
initiation COWpoentka
In the development of nev explosive or gs generating *yutag.f, it
is often possible to use an offt-he-shelf bioster.1m the .MtatIV tMai. ,
This must be dome, howverr, vith tfOU wopezatio% of %be, b"oter' masfotue.
rer sinee an Incorruct selction coul4 coqrooise .stem ..rtor.•,
Q . 4891. .4. a .
* .. • .•,. . . . -. . • ,: ,-.
-I n..,,
' ' •,' • • • • : i '. •..'-
"I •••434*I l~d , ' ' •": " - "*..'
NUMBER D2-.I L- 9.IREV OR .
[ 5.1.2•.1 . XlITUA•OJ•
An initiator is the first component aCtivated in an ardnace traii.
It is activated by either electricals gas presaarep or mechanical means to
start the chain of events which results in ignition or detonation of the
main charge. The term "initiator" is also used to identify some components
In a seat ejection system which may not be the first units fireda Noveysi,
the function is basically the same as noted above.
Initiators are identified by the folloving commo names:
a. Detonator - An initiator loaded with a high order detonation
z material to Initiate detonation in an explosive
charge.
b. Squib - An initiator loaded with a flame a&d gas producing
material to ignite deflagration type devices such
as gas generators and rocket motor Igniters. The
term "squib* is also a comaon slang term used
conversationally by some people to Ldentity any
initiating device or mall pressure artri4ge.
(This use creates some confuelon.)'
e. Primer -omenclatvAre used by some organizations for else.
trical or mechanical fired Initiators whieh
accomplith the same 1unctions described in I and
2 above.
There are two basic tiypes of electrically fired Initiators, -.
coaventional hot wire and the oeloslyv -idge wirz '(Bs),types. The qaz-?. ,
aneq and function or each type ,is quite b•.mlS•w Amsmua, the oýuttrA sub-".
f S. . .
SMI)'O0| /J4 O ¥,i*4E tOSHE II
AIDA0 I ~ *a.6.4 $A $A @I W_________.________
now--
A'.AAAW a '- 4
assembled.. .2
AP tointhiCnare ot nechnebe 'wl poabl euti
Teappiaino initiatorsi ue to atar t inry dat willgb4 ' 1.saixto
iaausyten aina afterh thnne r'airf thatadp~ae capability b Is ta~aved owih
most often inluesedal~c aboulA e ofapoer, toa pevich.ug)th ehl'iri. -and,
dualee rdgetoaires The dufal raingvro a by e incoraporae as iiio i bta).dgevon.
inhce t initiaora are twot single rigeable wid vistrs Inbl tresl dam ofU
sinle rldTie apptlcation* eithe Initiators to ustee tecaatbwle of 4Vqroaeto
thep"Po. ' fuion~nction.es;rid ro oacutocr ol eao
SkE
U f1 a
NUMBER D1-l1911okT.L ff A*#W COMANOREV LTR~
q-
5.1.0.5 LIST OF PLOEREACES
Document D2-24013-1, "Ordnance Components And Subsystems Design
Guide", saould be referred to when des•igning ordnance activated separation
Joint systems. In addition the folloving r-ferences are provided:
a. D2-240O52-1 Plectro-Exploaive Initiation SystemspDesire Guide Lines
b. AFM 127-lOt FXplosive Safety Vanual(Air Force Manral)
a. ORDP 20-eO Propellant Actuated Devices(Librarn File No. UL.5 P 20-,MO)
d. T5.6025 Thast Report, Explosive Performance InExtreme Cold (Saturr.)
z-I ~ MIL-1.P3659 (U. S. NAVY - BU-WWA) Initiato'ra,
Electric, Design and &vviluAtion of
f. A.FEiRP ft-2 General Range Safety Flan(hir Force FAstern Test Fknge Pauphlet)
g. Machine Deoigmo July 4p 1968, (pp 116 - 122) DesigningWith Explosive Devices - Robert F. Heinking,Project Engineering Supervisor, Aerospace
k Components Div., Atlas Chemata1 Industries,UInc., Villey Forge, Pa.
C;
NUMBER De-125.U.1APAW.,W"MPr .... REV, LTR Z•
5.2 JOII" TI4AD• SXECIa
Frequently the designer Is fiaced with the selection of a joint
concept from a number of available ulternatives. The use of a manufacturing
approach to m.-Ae the elecialon is demonstretea by the Vollowing example vhlah
uwes case segmrented -,oint concepts developed !n the Minuteman Progren.
5.P.1 •'MuUFAC.tURIMG CONSILMERTIONS
Tht six j~inta shown on Figure 5.2.2-1 have been evaluated on thf
Lasts of producibility in terms of fabrication time, field assembly time,
and the re lst.ve importance of the two. Parts for each joint eonoep. are
i nte rehkia:he le ••
5.2.1.1 SUMMARY
fi' the ,loInt concepts considered, th.. taper p1n and clevis joint have
been Lelected as beirn the most de.irablc in terms of producibility. The4
joint eJmrrs more instalitlbn effort than some of the others. However, the
fiadingr Lndicatea t~u.t initial fel.rication time far uutveighed field assembly
time for the program concept of which this stady war a part.7%e pr-.iary advantaee or the taper pin and clevis joint design
concept Is tnht It scewhat relieves the requiremer.t for cla~e hole align-
mect that most other designs rcqulro. This; of vou's•., reduce,' part
fat r%:Pt~on ccsts.
5.2.1.2.1 STBIGHT PIN JOL'?' (Concept No. 1)
Joint Concept No. 1, the clevis and straight shear pin# would
requlrm both the highest fabricate.on' ti. and the' hbikest assuebly• tima or
all the loints examined. •he reasons :'or this ar", the extraordinary dim*ez-
tional tolerances thnt. would have to be maintatneo In making the rIngso and
SHEET /¢•3
us ag e* is%# IuI .. I I I I I I I. III
thp level of' 'utigr.ent rrec~ision reqlxir-ed In tha .4oinina operation. Thot
joiat jýi tuilike, the p'resent Minoteman joint In that the iA tonprt carry
the- coTmpreseton lond. Th~zu reqallrei, tt~at thr 'be a C-lose (Caer.3 1) fit
betvo~en pih and mat-ching holes. The .4oint. iN similar in conce1t, to the
type of she-or .inint used for Bomarc, tvt Domarc- had A 3# foot diameter
whrot thie' deslig in for a 10' foot dileeter. Of ev-n gres'ito-r sign~i.fi-
ý!nc 11; th'.- method of -dh~re-3 Pomntrc Joint's coultd bt a~ssembled
only -,111 f~ h-! ;id of' elator.ýte tic271I fi xt-ir'r tinS the mosýe. 'reftd. atten-
tio~n, thla Jon (,V. I on' Fig. can be siseapblel with aI Minin-Im
S of wech~ini-al niltini I~ndL a seu~penleJ moelp.
T~o int.x-r- 'joce~s of' suA-"tly, the dmL-nien1.nal !I':-rILrcy of
the relanll prars mast be ne~xr po'fo-ct. No-mnl tol-erftnert for muntor
fA IM.T-~' -In r1 nJm holr-t. r.ji~ -1s'**ba'vjon#- in favor if' fuper precirlon
, wurý r'vs. I! nei a'Ili,-ty r-q.irpmenl,'z from thojr'.Ar.'th.h: of san tnc-h t~o
Stenthju,,*ar~dthR of' an in-h wo~.i 1!w- it mirke1l effert on fobricattlon
5 12 J. 2 TAPER~ Prs ý'cw (ccioopt Nr~. 2)
at h-tr-4tiapp. ftrietthis de~ign con-:0t arpeitre to~ he
tiho~it. eqw.4ft in cctmp]exityi to' the strnliýPt pin c--nc.ept, In reatlity they
r~proszent. opposite .eu'U of the prod'.cibillty spectrwn In terms of tabrtc3-
tton enst-4. Although there rcmlois coroý question ats to whether or not the
taper pin design h!ere aeonsidere'1 on~n be ',ile interchangmab1.e, It was
asaume~* tbut. a eaotistactory demulen can be ac'hieved. 3uch a Ieuign would
jroviie for a positive fit, with no uljocvanz-e. while at the same time the
Iut 4001 lava bf ý
CASE SEGMENI:NI N
BAS4C JO NT TYPL PIN A N C
TO JOIN STEEL CAS---- !- ----- 4- ,.JOlII VA AT!,..,:. STRAIGHT PIN TAPERED PIN TJOIT V I',TI, C. r Cing,)
I __ __ __ __ ' I I __ I ____ II - - U .T C t il~
I T , 10 I)
E / N ; -1
trate u amt to be . .. .. n j el 'II I
NOIE: The purpose_ of thes4e early and preliminary joint errwgmeelan. siito provide ea les fo the tre exercise ofthi m~e scnen.
p fre text. e
hREII LTR
us I 4 0
~~~~j~~~ -N I '.&NC P T
C'L EVS LOCKSTRIP"C'A SE; GLASS CAS t*EL CASL (jLASJ"- CA?E T-K'IN TAPERED PIN TAPERED' PINrin9) (Threadel) ~________
ROK TDN A El.
'II
precit~ dimenenlonae1 control that brings the ýost of fabrIC~tion, down, an
t~he positive setttzg of one joint ring on the other (as on present Minute-
marl) that reducoes the aessombly time.
The tkireisded pin cuncept is more oxpenaive to fabricate th~an
the simpl.e taper pin, because of the throad4, taps an~i the neod for a
ctararste 0t-per4ýd ln!,ert. Threaded parts are, of coursep more siAbject to
dam3ge thAn aoait otv-i'r kinds uf fa.iteiierr and Vi.e Insert'A woiuli hev'g to be
rpplie#.5A if the thrftadn were to be damaged.
* *~rombly time for the threaded taper pirs In greater than that,
for the simple t'irrmd rnf 1'n'~le a more preceire aliginmont relation~sh~p
must !"e ucichvte*~ .ricor to pin ins.ert,!o.. On thip other hand, Atoeswembly
R1'ould7 ?-q-jlre 1L"s tim bec'.-usme the- pins =an be extracte'd directly. The
.¶impl-, tartr rini, may hMva, to be freed by a pualler Aevice. ?teally, the
effecivenes of a tare'red thronde1 bolt,, particularly in vibratfon, lot
~~'rAPF~ .!",OLASS C=S (COWc.pz' No.
There~ v.jld tbe % &light tnerea~te in fabrIonittma costs for this
deig over a t;Lzila" 3.'lnt type In a steel tines The differenco wo'gd4 b-
dtuo to a req,.drenebnt Cor mpecial irilling procedisrobs using high speod,
dissomd impron-ic4 cutting ttA'1u, ond an *spoeted higher frequwuey of
psrt rejec~tion. Assembly tin.' should be* Ideaittrl writh thatt required
for tht; iteil embe atppication.
SHI. I'y
"The lockutrlp design is woxerately wsre expensive to preduce
than the taper pin. Althouo,, like the taper pin deup, it .can be produeed
using normal fsbrication tolerances, it has more surfaces an more coaiplioted
surface relottonshlps that necessitate the higber fabrication costs. Because
of Its self-aligning characteriatic,, it requires the least assembly time of
all the designs considered. If the frequency of apsembXy and dliausembly
were to be relatively high, the lock3trip wou•.d be a good design choice.
5.2.1.2-.6 LOCKSTI'PI&GLASS CASE (COX~EPT NiO. U)
As can readily be seen from the drawings, the additional complexityb-
o aose.ciitod with attaching metal rings to fiberglass case structure would-.J
Sabstantially contribute to the cost of thic design concept. The assembly
= time would, of couree, be the ase as that ror the other lockstrip 4 oiot.
~ 5:'..3. REAT1VE PRODU.-IBILIM (FIGURE 5.2.1-2)
The direct factory aIhours associatei with the actlial fabrics.
Stior ol' the various Joint ring design concepts tcnd to vary over a rather
wide rwbe,& from 3O nmohours to 900 nniho•u•r. This Is a ratio of 2.65
betveen the costA of the woet expenrive design ani thp least eypemsive.
?Volaig costs ver. not included becuuse of the uncertainty of sortization
fac7rs, but If they had been eoaidereds the spread would be even reeter.
Vth Jcslgn 4oncept concidered to have the bighest fabricatio coarts vould
also require the most e a•x ive toolintg A more detatled explastion of these.
.tltrments uppears Later@
tos 0io last e•bS-C "* ' 1
NLUEtR Jko459Uo1REV hR tA
- •.?.!.I.I ortJinue4
RELATIVE PRODUCIBILMTY OF ENGLNE CASESEaMEW'UIG JOINT CONCEF'TS
Joint Type Parts Fabrication *Relative
Eatimated Manbours Producibility
1. Straight Pi. 900 2.65
2. Taper Pin 340 1.00
3. Taper Pin, Threaded 500 1.47
4. Taper Pin (3labs Cebe) 400 1.18
5. Loe•c rip (Steel Case) 380 1.1220 6. Locketri;, •Cla~ ' C'ie) 700 2.06E
: FIGURlE 5,?,I-2
a,.C-
0 Based on the itublishment.t of 1.00 for baveline ando asaigning this value to the 3.east expensive design
C
SHr:.: /09
5v?.1.3 V htMAMSV MMM~LY MAE (fIGMU 5.9.1-3)
The ianhours associated with assembly and disasseably fumotions, althO
muoh @%sstsr in masltuds, vary over a ran#e almost as great as that required for
part tabrioation. Here the ratio Is I : 2.26 between the least and the most time
consumwnd oonaepts, This could be of real significance if assembly and dtissembly
became a trequent oacurrenete and in any case Is important from the stazdpoitb of
possibly prolonging the field assembly operations
RELATIE ASSýWLYEASZ ASSOCIATD WITH0N011M CASE SEG~WRTING JOINff COUC~rS
Joint Type getimated Manhours #Relative
Assembly Dis-Assembly Assembly Ease
Is Straight Pin 7.5 7.0 2.26
2. Taper Pin 4.0 6.0 1.56
3, Taper Pin Threaded 6.7 4.7 1.78
146 Taper Pin (Glass case). 4.0 6.0 1.56
5. iockdtrip f,,t.,,l C-14) 3.0 3.4 1,00
(i. Lockatrip (Glass Case) 3.0 3.4 1.00
FIURME 5.2.1-3
* Bated on the establishment of 1,00 for baseline, and assigoingthis value to the desuin reqvIring the least assembly and dis-aspembly time.
5,2.1.3.3 COINLUSIONS
It can be seen from Figure 5.2.1-2 that the taper pin joint concept
is the easiest to fabricate# and from Fiure s,52*.1-3 that the loekstrip Joint
.oaOept 14 the easiest to asseable. Tha lockstrip is somevhat more costly to
fabricate than the taper pin eoaceptj wbhle the latter is about 1 1/2 timem more
th~e eonanuln to asel!mble.. ... . .. -
SHEET ja.
Ul 400.1 14*4 60t1G. 441
S.... .. .. :--''- - a, x"MI
g ~ REV 011 1b
- ~5.2.1.3.3 (Cos1tnu.el)
There are no doubt several criteria by which the relative Importance
of these different manufacturtin6 operations might be measured. In the absence
of specific directfon Ln this matter, howeverp cost was assumed to be the
primary factor. On the basio of cost above, it would be necessary to perform
the assembl.y and disoasembly operation 12 times before installation costs
vould exceed initial fabrication costs. Since the operational concept being
considered calls for only 8 removals per Ving pý,r year after Initial emplace-
ment, it would be about 10 yearE (the equlvalent of the field life of the
veaponz system) before assembly coats associated with joint design equaled the
- initial cost of ioint fabrication.
z
1
CL
0
g4
.(-
SHEET / O
SBI 41@t 1d14 *IW.B..
NUMBER D-..L259U-REV LTR
5.3 5P',ALMI .JOIfNS
When Jolutd uust act as effictent seals as vuli. au structural
members, certain general practices •eut be folloved. The folLmov 1o a .a
"check list" which th. -ngineer can use in his design development. It
does not cover metal. seals.
(a) Sealing material should never "work" from the loaes
passing through the Joint.
(b) Shear loads cerried by the joint should bypass the seal If
posstible.
(1 The seal to subjected to the same thermal, chemical., and
z pressure environment as the rest of the jointo It must be designed for
; sech.
(d) Avoid thin, narrow gRaskets. Their reliability is poor.o,.
Pellability is related tn the pressure required to achietve a
Sseal rhich in j'rojortional to gasket area. Pressure is also proportional
o to the vwtdth to thicikess ratio an shown In Figure 5.3-2. This figure
Sehown the re.ntmum sealing stress required for a cork and rubber Vsaket
material. The curve ts essentially the swe for any material, the only
difference betag a vertical shift. Figure 5.-2. Indicates tho relative
differences between many materials.
SHEET1'
Los 40#1 '404 41 .$ I
MINIW4UM SEA~LIMl STM~S FOR~ REMSF.T.ATM 1~NI'NALIC GASKMT
..................................
L 7!..
F'?PRES IhVSit E(Pz
FTUP': '.-
.-T7.
PO .tifIIf5 .ATIO ...T.
14 ... .... ......
.... .. .. .. .. .
- o NUMBER De-125.91U-l,.,, ,gh'f•'•t .•.,,. ,, REV Lt T .
1--d Af•fr AV C. I " 0 L V RE VR I l
6.0 JOLM DESIGNS FOR WAGE,. SE MENID, FflAiMT? W0UXD NMR CAM3
Because their potential is so great, much emphasis Is currently being
placed on developing large euuented rocket motor cases* To realize veiitj anA
coat savings from the use of fiberglass in uuch applications, a lthtvweiht
reliable mechanical Joint is required. However# the low bearing sad shear
strength of resin laminates force the engineer to develop unique joint designa
encompassing met.el to fibergla3s or even fiberglass to fiberglass laminates.
capable of developing the full strength of the basic fiberglass structure.
6.1 MOORCASE COlE PT$ CONSIDERED
6.1.1 In th±u section, Joint designs are considered for the two promuisng
Sconcepts for segmenting filament wound rocket motor case3 illustrated in0
Figure 6.1.1-1. These are (a) the circumferentially segmented case (or segmented
Sconcept), ani (b) the longitudinally aegmented case (or modular concept). Thez
segmented concept conuists of a forward closure, aft closure# and cylindrical
Scenter segmenta connected by lightweight pinned joints. The modular concept is
0 an assembly of several modules, composed of filaments oriented on meridional
Slines, that form portions of the forward and aft closuresand are Pechaeieally
fastened to the forward and aft polar rings. The outer cylinder I& of prefAbr•-
cated hoop ringd or cir^umferentJal windings.
6.1.2 SE2'I4f CASs Li aIGiT JOrNT
6.1.2.1 Since mechanically fastened joints tre necessarily thicker than the case
they offer greeter restraint to radial eansion than does the case. If the Joint
are reinforced with steel, the differential growth is further exajerated by the
coatra:A In elastic moduli (10.5 x 106 psi for 616ss0.vs 30 x 1ý6 pal for steel).
To minlmile the contrast, use Is made of the ability of the filaments to orient
thenselves. If the joint Is located at the tangent point of the caos•ure ed the
cylinder, the closure contour and its f lament path ca• be readily adjusted to,
SHEETJ /"
(;PI deaf d4l rt, -
o5 t-.5
...........
7.
.5
.5.
us~~ 00 U2Rv G
---- mom
ArAMZAMP V &Th~%
4 steel Shia$
Layers.1
amop
'S..
A CLXIYS JOINT FOR FZIAI? WOUD CABSI
11i364.2
o il'* I-
obta the z'meAL4 # oth teaduife to sSUNiae lims441 4giagm 9" be moo t h elol.isd. with %M Jo~int powt *MB~S
JriiPS5thst la, asfthe vmappig &"isa. .
hoop strain to'beliohI str~ai dealUMees '<6.
omose roftet mutr pezftonnaom nqdLMMUt M~ mo
Aletate joint locatifts .5 iii suses the j"e' em*06.I,
* 4eeop5 to pzivtLO the sierdia rvatxsiat to I"am. w
* the dolevt tyrpe joint of VeA".&6L~24 to be the am%-vt.'A ma~ 008a b
Covi~s joint to capsed o*f thn, hi* OOMWOe1 th st~ &Am# Uimt5 b
helica layers of th. case with the hoop, vtIW"P womd *oQStm* tavi ;Dinta .
it aboati be acted that the hoo and hetical wvioJJip ar atWp
am5 that the hoop layewq .uiAms" at the Start of thebia'bS go hAmomwqnb
A of "oo and helical vindlags xvquire. an external skirt sttUKm~mn. Am . ...
~ maysis of the joint Is providid to the' Rafoemc (a. Bomm%.ii 63)
6.1.2.2 UCITMACHWTF JOIN?
6.1,2.2.1 Ineriince )as Iadioatoi that =der tM nfa of U& i
strain in the ease and oomp~slsive strain'in the skUirt, ep~e rLiiaato
skirt amd case io uns&isftstorq, or at boot UmraJuhl.. . is oiz'Qmft%. m
probiem, a cona apt was developed which uses a layer at *Umrbowre MtWUL 1* 1
skirt and case to reduce dur stroeses end Loprove raheblAM t. WAG Iqi**£0 . -
absown schematically In nipaz 6.1.2.2. A free body rqrett or *0W,
of both Skirt, Cmpz'osimen d Case romwth an the jolat Is *via Cm ~ ~i~
Ansmealysisa of mou a 3oint tog~ha vIth. ma seissuis at It. A&""m-Gt0 plj
-77A
-4 10
VMS R WVO G*AP04V v U
'Skirt
CA43?OIERIC SiW? A1'1CHWEMT
Tangent Line TnetLn
Burai - N Rftber (TYP) Duam N Babb.'r (TYP)
I rd
No Cas ats. N6wt
N. ~ ~ ~ ~ ~ ~ ~ l act:iu~a4FreC~reuo
Skirt CompressionorCan*TGrowth
?101M 6.1.2-3
us Is Nots 1IRv. 4/66 SN4U, 1
NUMBER WI-12"11 1.-AWAAMAAPREV OiR
d.l.3 NI2InR W=V CAWO 3
64.1,. Tlhe two basic elamet ot the modahaa eamoept an e M, 90o40 d 4 At
hoop ring. b. wdules ae preformed Am psee 4 with all tibers orientl in the
longiLtudinal direatioal, etmndLa Wynn the tangent l11.. to tam eitlir or 'bOt
dones. The done* described by the modules maeist of oly Lo•gitudinal nfbers,
hence, their contours mast describe a "no hoop load dame" vwhei to discussed In
greater detail in the *Oome AnalysIs sectito of Retremeeo (a.) . %he airev.fe
reatia) streth of the elindrical sectloa Is supplied by hoop rings ulah are
fitted over the assembled modal*e. %eae hoop rings aelso cosist of piocured and
preformed uidiretional Aitrs.,
6a.3.1.1 mpouL jjI (TFZ A)
The tension load In the modale is transferred tiatc steel foil
vhich is tntcgrally wrapped vith the module. The foil tn turn carries the load
into a bolted Joint eonnecting the adapter ring (Reference Figure 6.1.t.1). lb.
analysis Is basically similar to that pr.eseated for the segmented joint referenced
in6..2l
6-1.3.1.? MODULE JOLU (MI'ri)
This llgat veight clevis Joint provides a unique desigmn whihb lminates
beading and assures &train compatibility at the pok-r ring equal to that carried
by the outer plate. (r•fere•ce Figure 6.1.3-2).
6.1.391#3 FA•JICALOV PrIMLWA
Steel sheets deesied to carry bearing loads la the joint areas are
laMnsted between the glass, Any ncesnsry reinforcammt or filler clothse ae
added in conjunction with the steel lmnintes. Vhen lcding pedts, the shirts
are wrapped as an Integral part of a hoop ring instead of us the elaotomeiea
bond discussed in 6.1.2.2.1 (Reference Figure 6.1.3-3), The following reqi6trmete
demand exterme car* In laminsting the steel with the uoduleo
SHE( To. . - % 'I4-
01... Cloth
5 %"Any Mdlwu a wr(ma
. . of
7Z0M 6.1 1.3-1
Outernw ateIt
nl~zr Glass
we an o$saw. Co2I4I sloowa.
C)t
- Yganget Line
Bond or £5sstemer
_ _F-XD KI-
us "a 1408 m6v. &$Is SM itp
NUMBES D-1259I11-1REV LIR A
6.1-.3.1.3 (Comtd)
A. PosLtivo ploLtiotlin and bolding of the foil from witdinl
throu~taw ea.
D. A wnoth transition into the joint maintaied to prevent
bridging or winding material.
C. Provisions to gwarantee that during the cure cycle, the greater
coefficient of thermal expansion of the foil is recognized and
that steps are taken to miniamie the difference.
D. The foil shaU be cleaned and primed in order to pruwlde a
bond copable or carrying large shear loads.
.4
1 i#8 foo Irv i-
-h ef deer .0 •
NUM-ER •-.lU-l.. ,4 REV t MOR
0.2 '-O1-t'E-ART DEV=OI=U IF M mSM JO'I 003IO"
Buildin on earlier technolog, the Bemdix Corp.j, condmuctd a etu4""t.hat to €oasidered typical of stmtlar" efforts ronud•cted by other" aoarms &ad'"
rep.reeentS an advance in the state-of-the-art of shim joint ommeP doew"1"mat.
The Inform'tion sou*rce to lIentified by reierence (b) toopther vith related refer-
ences (a),&ad (c) thru•gh (1) of paragraph 6,3.
This report lescribes a shim joint coscept that ws developed to iuproee
the efficiency uf Joints for attaching to composite mterial structural eatern.
The chim Joint concept reinforce, the compos.ie materia). in the region of the
SJoint with thin metallti layers which permits employing a conventional shear pin1
_j Joint between the composite members and a mating fitting. Deeisi parameters are
d defined and desig data ure estvbliehed. lmproved metbod3 for fabrilcting the
z reinforced tube ends and improved testing fixtares are developed. An advaced
Soptimization techniqiue has been applied to the design of the *him Joints. It is
sheon tbhat ieagn parameters can be optimized conveniently by the structural
¢ synthesis approach in determining the minimum veight configuratiLo. The results
indicate U•at the shim Joint concept can be succeessfully applied to composite
members vithout prohibitive attachment weight penalties'
.2.1.1 TYPICAL MUlM JO0lTs
L. lie been determined that str•ctural tubes fabrilcated oe composlte
mterials vould be l110tr than tubes made from more conventlwl intrials such
it steel, aluminum, or titanium alloys. lovever, e'tn thou*b strgutL&ej gmber,
van be made lighter t• c•poesite materials than vito the ose mau megal
sloyse the weLitt of reiufor'ting compootte Lube ends aind •Joi•fi thn to "
fittings viii Impose penalties. As a r•eslt, the significant veight wvt'g pete•.•:
" ial. of compooite materials may tend to be offset ombAt by the veright pP atiets
SHEEU /T J .,
U|I dI** ?6Bg4 *Ivgi V,- q . ~
NUMBER D2.23%...1REV LIP
imposed by joiunkn the tube, to end fittingi. The design of efficient$ lightveight
Joints botween comnposite tubes aW end fitting- Is, therefore# % necessary element
in the dW-Plopment of composLte strurtural components and requires :asteull appli.
cation of detli t.rit.erti% mnd inalynts techniques,
rae batic pumetry Qf the shim Joint to presento4d ta Figure 6.2.1-1.
The shim layers ire of unlform thickness and consutant tength an the longit4dinal
ditrectitn. The eon~obite tubw end•. eparated into several layela suni bonded to
the Aihm layeru by an u.tLnve. A sinrle circu•ferential row of conventlonal
shear p•nt; Ir &1:eH to trunufer loRJs from the rompoLte tube, through the shim
layiers, t4 the mating part..
The jStoaetry varia.les shown in Figure 6.2.1-1 are:
a a distnrv frz.a0 pin row centerline to tube f:id
DQ(L)I) S O•,3lJe (inside) tube diameter
"Dojt.DLj) out!sie (Inside) tube diameter In attachment area
SD:p(Djp• outtiLIe (insid.) pin diameter
"A -tistance from pin ruw centerline to back edge cf shims
LI w totnl length of reinforced attachment area (L. + Lt)
Lr a lec.gt.h of retnf-rcing ring
L3 a longitudinal lengtth of metai.lc shtm layer (It a)
Lt a -all thicknes,; '.runshlLon zone
8. number of fil'len', layers In tube wall that do not extnid
into the attAchmeeAt urea
N - n.aber of pins along the tube cira-mference
Se number of metallic shim layers
ta thickness of the aweeive layer 4otuing the Pet&allic shim to the
compoiite material
401)1 diJl 1 % I a ,S, 4
S! IA
-Qw in
YbU cmas
L s L t Tu
/- i
-Ci rcumferential)
Dij i p Longitudinal DI ~Wr a p
TUBULARt SHIM JOINT DESIGN VARIABLES
VI5YJre 6.2.1-1
Is oft 1sa REV. SI.SEE . _______________
NUMBER D2-125911-1V,.,',, &Affffdfwd COMPAY REV LIR 5
tc = thickness of composite layers which do not extend between shims
tf = thickness of composite layers between whIms
tr -maximum thickness of the transition length circumferential
reinforcing rings
ts= thickness of metallic shim layers
From a weight standpoint, it is desirable to make the transition length
(Figure 6.'r.1-2) as short as possible.
6.2.1.p kiICIu Y OF TUE SHIM JOINT CONCEP
A comparison was made (Reference~bl) bit studying a composite tube
having shim joints witli tubes of other materials designed to meet the same loading
• requirement. In Figure 6'.2.1-3 the weigts of constant strength tubes have been
Splotted versus tAbe length. The metal tubes are assumed to have identical strength
in tensicon and compression. Two curves are shown to reflect the different -
i. tensile and compressive strengths of 5,0°:1, 90c fiberglass. Thin wall buckling
Sand column buckling ere not considered. 2he flberegass tube weights include
• 0.7 pouwn to reflect the weight added to both ends of the tube b) a mintmwn
Swoight eleves pin attachment.
Examinitioraif Figure 6-?.1-3 raveels .hat for demign governed by
tensile otreugth, fibergiass tuber arc more efficient than aluminum for t%.be
length of 5.0 inches or larger and lighter than steel or titanium for tube lengths
exceeding 7.5 inches. If compressive strength governs the tube designp fiberglass
is mre efficient than aluminim for lengths greater than 6.5 inchez, and lighter
than steel or titanium tube lengths excoeding 12.0 inches.
L-.-1 II, Ie
•" I I I I I I I i , , •
NU#M 911
,,-a MAKIAP cw,%ft sitN in
i.~TrtnengEht .Ja
_______j LSLL )
TMN2S1T'IK.:d 20JE
FiueI..-usgt1IRV2/6$ET1
APAAMAAP EV LTh
0 cl0
0000
-%00
4.. Ml-HId
*B %1l'lmRaiIu
us~ asz41Ie.60
NUMBER U240912J1.,.,EV LWR. 3j
a. T'•iokol Corporationp Wasatch Division, "Desigl of a Maseut Wound
Segmented Motor Case", Technical Report No. ADII06679, WC, APril 1-3, 1963,
AIM Launch and S;.ce Vehicle Shell Structures Conference# Palm Springes Calif.
b. Cole, B. W., Wong, J. P., and Courtney, A. L., "Developymt of the
Shim Joint Concept for Structural Members", TtJchnieal Report 1. AMRDL-'lR-6T-uJ6,
August, 1967, Air Force Flight Dynamics Laboratory, Wright.Patterson Air Force
Base, Ohio.
a. The Bendix Corporation, Products Aerospace Division, "xploratory
Application of Filament Wound Reinforced Plastic for Aircraft Landing Gear",
STechnical Report No. AFML-TR-66-309 December, 1966, Air Force Materiels Laboratory•
SWright-Patterson Air Force Base, Ohio.i
d. Thiokol Chemical Corporation, Wasatch Division, "Large Sepmeted
" Fiberglass Reinforced Plastic Rocket Motor Cases", Report No. ASD-IRi-25-O, Vol. II-
' through VIII, Air Force Materials Laboratory, Vright-Patterson Air Force Base# Ohio.
e. Goland, M., and Reisener, E., "The Joint Stresses in Cemeted joint$"%
Journal of Applied Mechanico, March, 194 4 ,.
f. elcons, M. A., and Hoblit, F. M.,# "Analysis of Lugs and S r Pins"
Product Engineering, May, 1950 and June, 1953.
g. "Mechanics of Aihesive Bonded Top-Type Joints: Survey end Reviev'.
Report No. ML-TDR-64.a•8• 1 9 64v Forest Product Laboratory* U. S. DIbartnent of
Ariculture, Madison, Wisconsin.
h. "Mlanufacturing Methods for Plastic Airfrwe Structures by ftlwiet
WindLne", Technical Report' No. 1-9-371(li, February, 1967, Air Faroe Notertils
Laboratory, Wright.Patterson Air Force Base,, Olo.
if Ridha, R..A9,p and Wright,, R. 1.,. Klmijaw Cost Desip of aies.
ounal of Structural Division, Proceedigs ASCB, Vol. 9398,. p Augst,p 1967,
PIper No.* 539
* sU d I-td• ,. ....
-. - :. : ~*. t- UMBERIVVIVS.~ 4
* ~ ~ 7. Tin use iofo scale model rwkU... toar 00il tic~m. ~ .5.
can provide the desipar with valiable Information 4= pu'posed 1404 , u~
their dr.1op~xt, cycle. Sy their ue,, strubtwml mo~fit1 oifie and pwP2OM
ahnges can be .'Y.Xuatod vithout axpeawift tull-oca3, oc ..wuotion stid testing1
particularl.y for the 1axge,, ooplez ishiole. .
This Section discusses the 1/10 *scale strctural replica of th Aoe o
Saturn V and is inteuded to provide dauipars with awe Insight, to the - omproodsim
which eazi dictate leviations i'r~ true replici reproduction in the aRaV of v~ssiles
joints.
The decision to provide a sosled-dovn replica, of the prototype joust,
or to siilaulat it biy Its dymmsic snd dampening equivalent Is dLctated by the
following considerations:
a. Present fabz-1.%ction praot~icesandf limitations#
b. Aceess requirements uniqu~e to the oodel*
c. Assetnb3l probleo3 creatsd bjy the size xrediuction.
d. Requirement for equival.ent dynamic propirties.
e. Fabrication prprties or alterhative a.lopyve
f. Size of scealed-dmm fastener components.
g.. Economic alternatives of sivilAtion vv soalo dipLstica. ethu
jointb.
7.11.1 Strutural Joint.
7.1,2 The joint Illustrationi In 714MV 7.1.2.4 is typical of i ftsilp *A-
atin .~jird to permit asamub2'oth tu$VU .me S J*dpet
* the a-XV48 aft.b l)e4.o~nnblcejoint. 6 n Sf11 ift (no"w yJ41mý
the fabrication is $y7 ri~to and vies. One 1~/10.aa.o. e~t z
Closurs to be effeesee4 axtezia1y. ft* bW4kbs4 .trswtuvv mr .%kft
SHEET
- * jW'
sal.l
;.1* It 4;
IIff.*.
.1 .# - t. Ie
II* ~~1 t-'.V4*"Or
IL.
~ XFKAT1!E IAIINOAPP.
-~
0 I" '*..
NdO
F 200*
c 1.40
DI
-fA-
0..
S'9h C O -V,,
0CW A 1 .
4
49
0 71
NUMBER 2D7rL-q-t,-I
7..' aa7 A U WeP^P4 REV' Ilk S
7..•2 (Continued)
100127 Wod4fi1 by adding a relAtIv'aiY heavy adapter ring to vhich 'the bulkhead
" Vs riveted. Th.s ring was then '-olted to tbe skin from the outside &nd 1 bead
of s"e3at cOMOund a&Ppied-at the Intersection of the omn0OU bUlkh-ad and the
LR2 tank ,wll.. The resultant Joir.z. therefore, is not a true represemtation of
the MU-scale cwponsn'.
7.1.3 An indication of the degree to vhioh the prototype is Aupliostod is
"acsted by .Aiudntion of the Joints of Fi•gue 7.1#.32 The location of the
Joints detailed in this .igure is abown on FIigre 7.1.3-1 by the lettered circles
on the left site of the bodel iraving. The Joints of Figure 7.14.3' carry corn-
spondig l.etter identificaions,
i 7.1.1.3 Figure 7.1.3-2a is the quaction of the S-IC fuel tank and the intereank
section. The Nuel-tank qpper bulkhead, the fuel tank v•al, and the intertank
3 secton are Joined by & Y-ring assembly. There mtsts a deviation from repliea9-
BscaLing In tlAt one le of the Y-ring is attMaed by a bolted flange to allowU
acceas to the 1nz:ertnk in&herlar area&, The iutertank i'i-ring c=niction Is an
O unusml joint, made necessary by the complex corruapted intertank skin, and eon-
seLts oz ebanneled strips attached alternate2l. to the inside and outside surfaee
or the Y-rLni leg frm the corrugated n~ertrank surface.
A similar joint (FUIu.e 7.1.3-2b) is used at the intersection of the
lovr LOX tank-bulkh1-'XOX-tank-v•u. and intertnk structure. This Jointp hovevr
is 013se4 by a veld rather -than by the bolted rfA&e comnection. At the Junction
of the S-IC L• X tank ujpr "culJceoad a6d tok-val1- forhr'-sekirt Interfaoe shorn
in P16urt 7.1.3-2e, a variation va utilized in the %del storuture. In order
to OOtO tbh Ma weld In the Joint, the r-ring vas fabrIcated- n two piece.
and the -bhte r US &S spotwlded t the loClAY thlckezd fwmadr-s*rrt sukn.
The clo1Ue was tbem effected by an external veA. The resultant bawdvrs. has the
. .... I
NLW WWJ-vaW .. 11 -1.:
LL 0'1
-1013 p *Ao I
1O4PP #14 *3.8S~Flo I . 2N ARIA
1:ýQt~i'f Prtotn joits VItII*tb 4*V~ US% the 4Ah9.'
dyai prpetis k.rb~, the.. sczlv pie3t 9 on-o tb
T-71.3-3. The rmode Jint strctra jint ~~s of.32 T am8es7.1.3-2 h ale~u 7.1.326
an essetI. of saotype dupicates of the full-sc~ tale strucur uimwo 00 of ~ i
in the-Mm 30411 bulktenhead coutrct~ deicated Qfra~ebrctim. tfme an o
prhocedues, m size Produced thme toteL "lt~aresrisa w aaa4 'port. h
and ltoss of riseplmauchine tromo. The Jdresltn ofwf~ 7..324'a too Ibe t
statua dynamc wpri.. prprtlesr the more~n laval exi~sba toaoitotb ye
T6 W4inf~a
T*2s egsgar~~l fabricat~ion rbatess nofth a'lsws~lliscal desuigne f~~t r a' AYbML
9774
inee togfre a n bOI~~sulkhedsc* cobtuti 61" Gltaaigbi~2rEoto Miee adsL. t
`4aM lss ~t~'uat ambineproems TheRentan itraa~ IY
44 .. *.MEN
�ri� NUMIEN � Il-I
.- p.
*1 - I.4
& c�I.34
p4
I.
*>'1Xe
I HI p6
A
I
* *
* veu..,asuvvw *� hf.
p p
(h) Join * (1)J m P
#I8 a" O.96c3
()JOI~RT PI i .. IA-~mr
I tmm 7.1-3-3A
NUM8ER D)Lrq 'd I 1.-4
• ..
establishing the ecommuul feasibility of acquiring a dyw*6a 8m6Asuc a ta w tke
1/10 scale Apollo/Saturn V. If the resulting fabrication lIA4ti*smo 're pw -t$.
cal, It may be possible to duplicate the full-scale structure at a prodette " a.
roduxed size at less coat than would be needed to simulate the structure by em-
ploying corresponding expensive engineering time.
A factor found to be beneficial for fabricating the model jints Included
methods employed to make the required aseembly attachments. Te t'utl-scale
joints were fabricated vith appropriate veldwnts, bolts, nuts and rivets.
Obviously the ;omponents of the smaller model must be assecbled by other" metheds
- because of the lapracticability of the reduced scale attachment bardvwre. Tere
4 must be a compromise both in tyM and the nuber of simula ed fasteners. Alio,
It is generally accepted that vhenever an effort is made to appr•,xmast the
. structural dXyIamc properties of a complex structure, the detail dasiZa of tle
4., joints and attackwi.nt hardvare should be conservative with a resulting excess.-
Sively stiff component since any effort to scrle directly the size and nuaber of
Sbolts and rivets would be impractical both from a manufecturing andassembly
viewpoint.
In addition, although it is true that thin can be some conservative dia-
tortion of the Joint stiffness properties, there can be little hope of achievir4
any degree of success in reproducing desired daiping characteristies when rlvets
and bolts are replaced by spot welds. Gene-ally, bolted joints can be rep-e-
sented by using convienient, commercially available fasteners, such aa O0-
screvs, a lesser number of fasteners being used, the number or vhiab is dateerSjod
from tue correctly scaled fastener area. This design appvaoimts.tes tbproperr
stiffnass and dgmping.
SH L.E1.| . ..,," .*, .I .,.
NUMBER IkAW)01~..* *,,REV LTA
7.3 Conclusions
7.3.1 P.plica icaling at the ma•n load carring structauil Joints, vhich
together Ath other structural components. necessitated an extension of the
state-of-the-art in fabrication t"echniqus, was emplhyed amd resulted in a model
vhich dupli6ates the full-scale str-ueture to a high degree. ZIxtrem full scale
design details, such as Joint reproduction, vere duplieated in the fabrication
of the 1/10 seale model.
A careful analysis of the prototype structural detaili was required
to ascertain the practical and economic feaibility of duplicating component
hardvare to the cbesen scale factor. Where model joint design dictated sizes
Stoo small to b% duplicated, an acceptable design required that only the correct
mass and stiffneas distributions be retained in the model. Some joints could
Snot be adequately defined by the most rigorous present-day dimensional analyais
• and tberefore were built as scaled duplicates of the full scale members. If
• the joints vere of secondary importance from a dynamic vievpoint, they r"re a
o s9cald replica because they required lea. expenditure of effort with duplicate
Sfabrication than vith dynamic simulation. All substitutions vere carefully
considered, however, lest their inclusion degade the usefulness of the total
structure through either introduction of misleading response data or the
suppression of critical responses.
With proper care in the selection of the scale factor and methods of
manufacture and with Judicious evaluation of deviations froe direct scaled dup-
licatlon, the replica models are considered technically and economioally feasible
for vtALles of the struotural dynamic eharecterlettes of large complex vehi•le..
An in-depth description of the project Is available kfl dbi . .
ftos *ilf tg o wolusa Ife putst .60merIn vas deeivfed '
& 14,E 4., . .,
L2 degI AS141 Al V l* -II
,C %.D7A9 t v REV 'L1R
1. WIU$ Stme.,tm1 Dtvvlopment lote #9 . aadvitk~ 34sterile, R -L5
Presents Assign criteria and ullawables for stmatuml *aim,
and strectb .Analysis of seadvich saompoaeuts for sirotaft, pplicatom.
?rovides background In this type of couatruaticun for d Srob
* 2 NSA TW DA&138 -Design and Fabrication Considerations for a 1/100(AsTic Wo6e6)
Replica Ylodel of the Appolo/Sat~Arn V.,
IL
SHUF
ua os119 -6
4W .,J MOO W?= Am_
-~OrignsU7 plas ~so eve ttfft ea to 'M-.44~j Ag __ý
sti GOWAS 4" to buptoga eam It W ovre M~rgM~ta.. Wula ItW 2AM$ >
that a gr t degl mOf Information night be 1nauMed 1A ..1 joit o- +o.
that Ia Its preset forn It provides a wetol too to th elart
proble of miassile or ospam vehicle jo~1t 4.1. - S"
Bboulda decisions be florsoonlog to castlmas the effaft# VotWOS
direction take will be to 1uWstI~pte raceway end other naou-tructuimi J0246@6
Foiiov-om effort will be a :qWor oa the letest stste-of-tbe-art In J01ii &#swi
eomkcetu,, mlsile, cornet Linterfa@@ joists, Joist fastner bardv'~rep plutbaa w
eloctr~cal joint Interfaces eM recent aftdaces is materia~ls &Ad Process *10601AI'
eds lied to a195110 Jisits.
S.-.
.1 4
aA
MENE
• . . ' Z .
,- g . . a . .. ' R E V R' . . ." • "
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ADDED $HEETS .. ...
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NUMBER NUMBER " U U NUMBERUA NUMEP, NUMBE .- U BE - -U BE - - - - ...c....., .... - 4x,,
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89"
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28 1 7129 d 330 A,. ., . .73
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AIVE SHEET RECORD " .
ADDED SHES ADDED .SHEE"S;-
- - -- .,. ..
SHEET SHELT SHEt SHEEt T s " SHEET.. .
NUMBER > -IMEH~ NUMBER u> NME NU MBRi~LME
- -. ,
-" -,'. ,-.
.;-
89 33590 A 13691 1
139
95 141i9612
9899
101101 s
104105-106
102113
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11116
117
122123124
130131
132130131
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ftue?.4 abae* fwl u84 the VOlIoLMU @M1baa t- 0
SeviseG heetat 2, 4-s6* 7F ILL' 01 90,210 PTP.9..~ .
9930s 31, 3st .35, N.4 63, 6903, 77s 83,7 1.h. 0i .
M 0. 109, 1.13,P 1k18,1s a
AG4.a3 Rev 39,t
b Made the t*11owia eaahws to accomplish a complete , ,, i9
lt eshA~tS: ,2#,4 6 UM' 10O, 12UM16,18tbia 1 4-.a7tbru 42s "thr4 60#6,64 6 3 P jI, 6 6v T#169 thru 73s 73, 77,. T8# 79t 81thwu 85o 87,
89,91 tr 101, M3.03 107P 109# 13.0,ILInit1 113, 11 thm~ 1M.2U, 12,.23j, 225 Um '
143.
Deleted seets: 1114 thm~ 167 I.
Ade "44dto and approval sig~tUn, Ouitt.4 an releasse ofRevision A .
AC'I
V OV LT*
t.4.
'l74 A
