Autodesk Fundcnc Pwrpnt1 Cnc Overview

7/23/2019 Autodesk Fundcnc Pwrpnt1 Cnc Overview

1/18

2011 Autodesk

1.0 Intro & CNC Process overview


2/18

2011 Autodesk

Lesson contents

1.1 Course Description

1.2 Required Tools & Equipment 1.3 Lessons & Appendices

1.4 tudent & !nstructor Resources

1." Recommend#tions

1.$ CA% rocess '(er(ie)


3/18

2011 Autodesk

1.1 Course Description

*or people )it+ # tec+nic#l educ#tion,-#ckround.

/eed to le#rn #-out ComputerAided %#nu#cturin CA% #nd Computer/umeric#l Control C/C m#c+ine tools.

Le#rn 2D ror#mmin usin %5orks.

6rides #p -et)een )+#t 7ou kno) #nd )+#t 7ou need to kno) to -einusin C/C.

/o prior m#c+inin e8perience required.


4/18

2011 Autodesk

Intended audience

Enineers or EnineersinTr#inin.

cientists. !nno(#tors.

/ic+e m#nu#cturers.

An7one t+#t needs to le#rn t+e -#sics o C/C m#c+ine tool pror#mmin9setup #nd oper#tion.


5/18

2011 Autodesk

what this course Is and is not

/ot e(er7t+in t+ere is to kno) #-out m#c+inin or C/C: ;ust )+#t most

tec+nic#l people need to kno). 5ill not m#ke 7ou #


6/18

2011 Autodesk

Prerequisites

Tec+nic#l kno)lede enineerin9 m#t+9 science.

roper use o +#ndtools #nd precision me#surin instruments. 6#sic kno)lede o olid5orks.

ome m#nu#l m#c+inin e8perience +elpul -ut not required.


7/18

2011 Autodesk

Design

Course cre#ted usin t+e !nstruction Desin rocess.

!nput rom le#din uni(ersities9 su-;ect m#tter e8perts9 industr7. Le(er#es )+#t e(er7 tec+nic#l person kno)s.

Te#c+es onl7 )+#t 7ou need to C/C m#c+ine protot7pe,s+ort productionp#rts.

=ses olid5orks !nter#ted CA% %5orks.


8/18

2011 Autodesk

Benefits of this course

Le#rn to -e # -etter desiner.

Lo)er production costs. *#ster p#rttom#rket.

Communic#te )it+ m#nu#cturers more eecti(el7.

>no) t+e l#nu#e #nd c+#llenes.

%#n#e more eecti(el7.

>no)lede is po)er.

Credi-ilit7 )it+ peers,su-ordin#tes.


9/18

2011 Autodesk

rapid prototping !"P# vs. $achining !%"P#

R#pid rotot7pin R

=ses #n Additi(e process %#teri#l #dded to ro) p#rt.Tec+noloies? tereolit+or#p+7 LA9 *used Deposition %odelin *D9

electi(e L#ser interin L9 L#min#ted '-;ect m#nu#cturin L'%9 Electron

6e#m %eltin E6%.

u-tr#cti(e R#pid rotot7pin R @ C/C %#c+inin

=ses # u-tr#cti(e rocess %#teri#l remo(ed to sculpt p#rt.Tec+noloies? C/C %illin9 C/C Turnin9 Electric#l Disc+#re

%#c+inin ED%9 unc+ ress9 l#sm#9 5#ter;et9 *l#me cutter.

All emplo7 Computer /umeric#l Control C/C tec+nolo7 to mo(ecuttin element.

%ost common #re C/C %illin #nd C/C Turnin.


10/18

2011 Autodesk

rapid prototping

ositi(es?

*#st to set up minutesRel#ti(el7 ine8pensi(e p#rts e8cept E6%

Rel#ti(el7 e#s7 to le#rn,use

/e#ti(es

lo) production time +ours

Limited m#teri#ls (isu#l protot7pes (s. unction#l protot7pes.

Loose toler#nces.

oor sur#ce inis+.

Does not #ccount or l#ter production limit#tions.

Elaboration: Most parts are mass produced using CNC Machining directly,or CNC to make molds or dies. In either case, RP does not inorm thedesigner about the limitations o design imposed by later productionmethods. It is easy to make something using RP that is di!cult orimpossible to manuacture in the "real #orld$.


11/18

2011 Autodesk

CNC $achining !%utractive rP#ositi(es?

*#st to produce one set up usu#ll7 minutesirtu#ll7 unlimited m#teri#ls @ *unction#l rotot7pesAluminum9 teel9 ol7c#r-on#te9 Delrin9 6r#ss9 5ood9 etc.

er7 ti+t toler#nces B, .00"inor less

er7 ood sur#ce inis+

!norms desiner #-out re#l)orld production limit#tions/e#ti(es?

lo) to set up +ours or d#7s

Requires +i+ skill le(el to emplo7

i+ c#pit#l #nd oper#tin costs C/C m#c+ine9 tools9 m#teri#ls9etc.


12/18

2011 Autodesk

1.' "equired too(s)equip*ent

C )it+ olid5orks #nd %5orks inst#lled.

C/C %illin %#c+ine )it+ #ccessories (ise9 tool +olders9 etc.

6#sic +#nd tools required to )ork on C/C mill.

6#sic me#surin instruments $ c#lipers #nd 01in micrometer.

%asic &aas 'utomation operation instructions are included but not asubstitute or manuacturer pro(ided training and reerencematerials.


13/18

2011 Autodesk

1.+ (ist of Lessons

1 '(er(ie),Resources

2 +op #et73 Coordin#te 7stems

4 C/C ror#mmin L#nu#e

" C/C Tools

$ C/C 'per#tion

2D %illin Toolp#t+s

F C/C Turnin


14/18

2011 Autodesk

,ppendices

A. Drill C+#rt

6. G% Codes ReerenceC. C/C rocess l#nnin *orms

D. C/C %illin 5ork+oldin E8#mples

E. Altern#te Tool ettin %et+ods

*. Gloss#r7


15/18

2011 Autodesk

1.- "esources

tudent Resources

Re#din Assinments. o)eroint lecture (ideos.

olid5orks ro;ect iles LDRT,LDA%.

%5orks CA% Add!n or olid5orks.

C/C %#c+ine etup #nd 'per#tion ideos.


16/18

2011 Autodesk

%o(idwors Integrated ca*

%5orks? *ull7 !nter#ted in olid5orks Gold p#rtner.

%#n7 #d(#nt#es o(er older Hst#nd#lone CA% tec+nolo7? #me user en(ironment @ E#sier to le#rn,use =niied D#t# %odel @ /o d#t# tr#nsl#tion errors

*ull kno)lede o desin intent m#teri#l9 toler#nces9 inis+es9 etc.

*ull #ssoci#tion )it+ CAD d#t#

%odel c+#nes @ =pd#te C/C tool p#t+s #utom#tic#ll7

%uc+ *#ster

*e)er errors

'nl7 one ile to m#n#e

LDRT or LDA%


17/18

2011 Autodesk

1./ "eco**endations

AL5AI =T A*ETI *!RT.

/e(er oper#te # m#c+ine or use #n7 equipment t+#t 7ou +#(e not -eentr#ined to use -7 # qu#liied person.

5#tc+ o)eroint Lecture irst.

Re#d #ssinment D*.

Attend orm#l lecture i #(#il#-le.

5ork e8ercises multiple times i possi-le.


18/18

2011 Autodesk

1. C,D)C,$)CNC Process verview

1. 6ein )it+ CAD %odel.

2. et

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Autodesk Fundcnc Pwrpnt1 Cnc Overview