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Group Members:
Kifayat Ullah
Jawad Ur Rahman
Mubasser khan
Zakria khan khattak
Engr. M.Irfan khan
ADV!"R:
#ro$e%t &itle:'abri%ation of indi(enous potato
peelin( ma%hine
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• ntrodu%tion• )iterature sur*ey
• Aim and ob$e%ti*es
• #roposed methodolo(y
• Desi(n analysis
• Material sele%tion
• +omponents sele%tion
• +AD modelin(
• Response to pre*ious %omments
•
+on%lusions• 'uture work
• Referen%es
,
Contents
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• &he potato peelin( ma%hine is spe%iallydesi(ned for
washin( and peelin( potatoes-
• t %an wash and peel potatoes into ni%eappearan%e. and then you
%an deeply pro%ess itinto potato %hips. strips. mash. /ake et%-
0
Introduction
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&o manufa%ture an indi(enous potato ma%hine
that has a %ost of 1R!:23334553336-
7
Objective &o de%rease the potato peelin(
%ost for small
to medium fast food %hain- &o enhan%e our skills of
ma%hine desi(n %ad modelin(-
M! o8%e +ommuni%ation skills
Aim
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Modifcation to Potato peelers
9
• !in(le %olumn potatopeelers are more liableto fall on the
(round-
• #eelers without strainer
blo%ks the sewa(e pipes-
• o di%er in other potatopeelers-
Modifcations:
5- Re%tan(ular stand-
,- Added strainer-
0- Added di%er-
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Literature review andsurvey
• ;y sur*eyin( the market we %ame to knowthe followin(
• Most of the food %hains use men power to
peel the potatoes• Maida. and other middle fast food don
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PeelingMechanism
• #eelin( o%%urs whenthe potatoes strike theabrasi*e
dis%-
• An amount of star%h
is peeled from thepotato and thus dueto %entrifu(al for%ethe
potatoes in the
%ontainer spins andpeelin( o%%urs-
• &he >(ure showshow %entrifu(al for%e
o%%urs inside the%ontainer-
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icingmechanism
• &he potatoesfrom the outlet%hute drops intothe
sli%er-
• After timeinter*al theforward motion ofthe di%er
di%es
the peeled potatointo the re?uiredshape-
@
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Desi(n
!"ploded view #ne"ploded view
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Desi(n analysis
• Be are usin( a motor of 5 horse power tolift and rotate a mass
of almost @k(
• Be are workin( on a ma%hine that %an peel
9k( of potatoes per one (o- &he abrasi*edisk wei(hin( ,k(
and 5k( is fa%tor ofsafety-
• V4belt will be used to %onne%t the motor
with the pulley and transmit the power torotate the abrassi*e
dis%-
• abrasi*e: we are usin( aluminum oCide
53
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55
Component $ype %e&uirements
Motor ndu%tion motor •5 hp
Abrasi*e material Aluminum oCide • i(h
hardness• i(h me%hani%alstren(th• i(h %orrosion and
wearresistant
;elt V4belt •'its motor pulley• E8%ient then /at
belt
#ulley V4belt pulley • )ess slip
%han%es• transmits power
+omponentssele%tion
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Material properties
Material 'ieldstrength
$ensilestrength
ensity !lasticmodulus
!tainless
steel
,39Mpa 959Mpa @333k(Fm0 50Gpa
An(le iron ,72M#a @75M#a ()*+,g-m.
,53Gpa
5,
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/inal methodology
Marketsur*ey
)iteraturere*iew
5-Desi(n ,-+admodelin(
0-denti>%ationof potential
supplier
7-#ro*ision ofhardware
9-Manufa%turin( and
assembly
=-&estin( and%ommissionin(
2-+olle%tion ofresult
@-&hesis reportwrittin(
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57
'ront *iew
&op View !ide View
+AD
modelin(
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Response to pre*ious%omments
5- !lides miss4arran(ement1sol*ed6
,- Useless pi%tures1sol*ed6
0- Abrasi*e materialsele%tion1Aluminum oCide6
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+on%lusion
• An indi(enous potato ma%hine ha*in( anaHordable pri%e is a
demand of the lo%alfast food %hains that %ould brin( a
%onsiderable de%rease in the pri%e of perk( potato peelin(-
• Market sur*ey re*eal that usin( lo%almanufa%turin( resour%e we
%an fabri%ate a
potato peelin( ma%hine that is aHordableand that redu%es the
%ost of peelin(-
5=
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/uture0or,
• Material%olle%tion
• Assemblin(
• &estin( ofprototype
• #ro(ress in +AD
• &hesis
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Referen%es
12 3$$P:--00023O4A%$CO%P2COM-P%O#C$5-/OO6P%!P-P!!L!%5-
72 3$$P:--0002MA8IMA9I$C3!!;#IPM!$2COM-!-/OO6P%OC!55I
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