Perencanaan Kopling Mobil Avanza.pdf

Perencanaan Kopling pada Mobil Avanza

Oleh: Muchlis Zain D21107099

TUGAS ELEMEN MESIN II : Dosen : FAUZAN,ST.,MT.

PERENCANAAN KOPLING PADA MOBIL AVANZA

OLEH: MUCHLIS ZAIN D211 O7 O99

JURUSAN MESIN FAKULTAS TEKNIK UNIVERSITAS HASANUDDIN MAKASSAR 2009

1

TUGAS ELEMEN MESIN

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Dosen Pembimbing: Fauzan,ST,MT



KATA PENGANTAR

Asalamu’alaikum Wr. Wb Puji su!u" !a#i $anja%!an !eha&i"a% Allah S'T a%as se(ala li#$ahan "ah#a% &an !a"unia) a%as %e"selesai!anna Tu(as Ele#en Mesin II ini *alau$un #asih jauh &a"i %a"a$ !ese#$u"naan+

Dala# Tu(as Ele#en Mesin II ini) $enulis #enc,-a #e"encana!an sua%u !,$lin( #,-il A.an/a) &en(an &aa &an $u%a"an $u%a"an #esin an( %e"%en%u+ Dala# #e"encana!a #e"encana!an n !,$lin( !,$lin( ini $enulis #en(a#-il li%e"a%u" &a"i -e"-a(ai -u!u-u!u #esin &an #asu!an &a"i %e#an %e#an se"%a &,sen+

Penulis Penulis hen&a! hen&a! #en(uca$!an #en(uca$!an -ana! %e"i#a!asih %e"i#a!asih !e$a&a !e$a&a a$a! au/an)ST+)MT+ au/an)ST+)MT+ sela!u $e#-i#-in( %u(as &ala# $e"encanaan ini) an( %elah -ana! #e#-i#-in( &ala# $enusunan Tu(as Ele#en Mesin II ini+ Se"%a !e$a&a "e!an"e!an #ahasis*a ju"usan Te!ni! Mesin unhas %e"u%a#a an(!a%an Tu"-in 2007+

A!hi" !a%a $enulis #en(ha"a$!an a&ana su#-an( sa"an an( &a$a% -e"a#an3aa% -a(i $enulis un%u! #e#$e"-ai!i isi $e"encanaan ini+

Wasalamu’alaikum Wr. Wb

Ma!assa") 10 Dese#-e" 2009

4 Penusun5

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TUGAS ELEMEN MESIN

II




KATA PENGANTAR

Asalamu’alaikum Wr. Wb Puji su!u" !a#i $anja%!an !eha&i"a% Allah S'T a%as se(ala li#$ahan "ah#a% &an !a"unia) a%as %e"selesai!anna Tu(as Ele#en Mesin II ini *alau$un #asih jauh &a"i %a"a$ !ese#$u"naan+

Dala# Tu(as Ele#en Mesin II ini) $enulis #enc,-a #e"encana!an sua%u !,$lin( #,-il A.an/a) &en(an &aa &an $u%a"an $u%a"an #esin an( %e"%en%u+ Dala# #e"encana!a #e"encana!an n !,$lin( !,$lin( ini $enulis #en(a#-il li%e"a%u" &a"i -e"-a(ai -u!u-u!u #esin &an #asu!an &a"i %e#an %e#an se"%a &,sen+

Penulis Penulis hen&a! hen&a! #en(uca$!an #en(uca$!an -ana! %e"i#a!asih %e"i#a!asih !e$a&a !e$a&a a$a! au/an)ST+)MT+ au/an)ST+)MT+ sela!u $e#-i#-in( %u(as &ala# $e"encanaan ini) an( %elah -ana! #e#-i#-in( &ala# $enusunan Tu(as Ele#en Mesin II ini+ Se"%a !e$a&a "e!an"e!an #ahasis*a ju"usan Te!ni! Mesin unhas %e"u%a#a an(!a%an Tu"-in 2007+

A!hi" !a%a $enulis #en(ha"a$!an a&ana su#-an( sa"an an( &a$a% -e"a#an3aa% -a(i $enulis un%u! #e#$e"-ai!i isi $e"encanaan ini+

Wasalamu’alaikum Wr. Wb

Ma!assa") 10 Dese#-e" 2009

4 Penusun5

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TUGAS ELEMEN MESIN

II




DAFTAR ISI ISI

6ATA PENGANTA DATA ISI A I PENDA8ULUAN 1+1+ 1+1+

La%a" La%a" -ela!a -ela!an(+ n(++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ +++++ 1

Tujuan+++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ +++++ 1+2+ Tujuan++++

1

a%asan #asalah #asalah+++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ +++ 1++ a%asan

2

A II TEOI DASA 2+1+ Pen(e"%ian !,$lin(+++++++++++++++++++++++++++++++++++ !,$lin(++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++ ++++++++++  2+2+ 6lasi3i!asi !,$lin(++++++++++++++++++++++++++++++++++++ !,$lin(+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++ +++++++++  2++ u#us"u#us an( &i(una!an &ala# $e"c,-aan++++++++++++++++++++ $e"c,-aan++++++++++++++++++++++ ++ ; A III PEEN
NOMENKLATUR

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TUGAS ELEMEN MESIN

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Nama dan Lambang

Satuan

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BAB I PENDAHULUAN

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TUGAS ELEMEN MESIN

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1.1.

Latar Bea!ang

Dala# !ehi&u$an seha"iha"i !en&a"aan #e"u$a!an sa"ana %e"$en%in( &ala# sis%e# %"ans$,"%asi &an san(a% &i-u%uh!an+ I&e $en(e#-an(an sa"ana %"ans$,"%asi an( !ian -e"!e#-an() #enunju!!an sua%u -u!%i na%a &en(an a&ana $e"u-ahan$e"u-ahan an( %e"ja&i $a&a sa"ana %"ans$,"%asi %e"se-u%+ 6en&a"aan an( &ahuluna -e"si3a% !lasi! &i#ana #en(an&al!an %ena(a he*an) !ini %elah -e"u-ah #enja&i #,&e"n an( le-ih #en(an&al!an #e!ani! a%au #esin+ M,-il se-a(ai salah sa%u sa"ana %"ans$,"%asi) !e"a$ &i$a!ai ,leh se(ena$ #asa"a!a%+ Da$a% &i!a%a!an -ah*a #,-il #e#ili!i !ele-ian %e"sen&i"i &i-an&in(!an &en(an !en&a"aan -e"#,%," laina+ Dian%a"ana a&alah &a$a% #en(an(!u% -e-an an( -esa") &a$a% &i$a!ai un%u! #ene#$uh $e"jalanan an( jauh) #e#ili!i !,ns%"u!si an( le-ih !,!,h &an s%a-il se"%a !ele-ihan!ele-ihan lainna+ Na#un !a&an(!ala !i%a selalu &i$e"ha&a$!an $a&a #asalah#asalah %e!nis $e"#esinanna+ 8al ini #e#-u!%i!an -ah*a #esin %e"se-u% an( %e"&i"i &a"i -e"#aca# #aca# ele#en #esin #e#e(an( $e"anan an( san(a% $en%in(+ Salah sa%u ele#en #esin an( a!an &i-ahas le-ih jauh $a&a %u(as $e"encanaan ini a&alah !"#$ng% &ala# hali ini 6,$lin( Pa&a M,-il A.an/a .

1.&.

Tu'uan

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TUGAS ELEMEN MESIN

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6a"ena sua%u $e"encanaa ele#en #esin ha"uslah -ena"-ena" a!u"a% a%au %eli%i) #a!a !husus &ala# $e"encanaan !,$lin( ini %e"&a$a% -e-e"a$a %ujuan an( hen&a! &ica$ai a(a" #e#ili!i e3isiensi an( %in((i) an%a"a lain : a+

Men&a$a%!an !e!ua%an !,$lin( an( -ai! &en(an &asa" -ah*a 3a!%," !ea#anan an( &i#ili!ina a&alah ,$%i#al an( &i%unjan( &en(an $e#ilihan -ahan an( sesuai+

1.(

-+

Me#ili!i e3isiensi !e"ja an( %in((i+

c+

Men&a$a%!an !,$lin( an( !ua% %e%a$i e!,n,#is+

&+

Da$a% #e#$e"!i"a!an u#u" !,$lin( an( &i"encana!an+

Bata)an Ma)aa*.

Dala# $e"encanaan !,$lin( ini %i&a! se#ua -a(ian-a(ian &a"i se-uah !,$lin( !a#i ja-a"!an+ 8ana se-aha(ian saja &i#ana &ala# hal ini an( !a#i -ahas a&alah : 1+ Dia#e%e" $,",s 2+ Dia#e%e" se$line + Dia#e%e" $la% (ese! + Dia#e%e" $la% %en(ah + E3isiensi !,$lin( ;+ La#a#a $e#a!aian

BAB II TEORI DASAR

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TUGAS ELEMEN MESIN

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&.1.

Pengert$an K"#$ng

6,$lin( #e"u$a!an sua%u -a(ian &a"i #esin an( -e"3un(si se-a(ai sa#-un(an $,",s &en(an ele#en #esin an( &en(an %e"us #ene"us a%au !a&an(!a&an( ha"us i!u% -e"$u%a" &en(an $,",s %e"se-u%+ Ele#en #esin se"u$a i%u ialah u#$a#ana $uli sa-u!) $uli %ali &an $uli "an%ai) ",&a (i(i se"%a %",#,l+ Sehu-un(an &en(an %ujuanna) %e"&a$a% -e"#aca##aca# $"insi$ !,$lin(+ P"insi$$"insi$ %e"se-u% an%a"a lain : a5

6alau ha"us &i-ua% sua%u sa#-un(an #a%i) &i$e"(una!an !,$lin( le!a%

-5

6alau !,$lin( ha"us #e#-,leh!an (e"a!an $,",s an( sa%u %e"ha&a$ $,",s an( lain &ala# a"ah #e#anjan( se-a(ai a!i-a% $e"u-ahan an( &ia!i-a%!an ,leh $e"u-ahan %e#$e"a%u") &ala# a"ah "a&ial se-a(ai a!i-a%

!e%i&a!%eli%ian !e%i!a #e#asan( H #a!a &i$asan( !,$lin( an( &a$a% -e"(e"a! a%au 3le!si-el+ c5

Sua%u sa#-un(an an( #en(u"an(i %u#-u!an le*a% a!u#ulasi !e"ja &an le*a% $en(u-ahan !e"ja #enja&i !al," &anan( -ana! a%au se&i!i% #e"e&a# (e%a"an) &ina#a!an !,$lin( elas%i!+

&5

A$a-ila sa#-un(an &a$a% &i-ua% -e!e"ja hana !alau se&an( -e"hen%i) %e%a$i &a$a% &ile$as!an sela#a se&an( -e"(e"a!) #a!a !i%a se&an( -e"ha&a$an &en(an !,$lin( an( &a$a% &ile$as!an+ Misalna $a&a !,$lin( ca!a"+

e5

A$a-ila sa#-un(an se#-a"an( *a!%u sela#a se&an( -e"(e"a! ha"us &a$a% &ihu-un(!an &an &ile$as!an) #a!a an( &i$e"(una!an ialah

8

TUGAS ELEMEN MESIN

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!,$lin( an( &a$a% &ihu-un(!an) !,$lin( (ese!) !,$lin( hi&",li! a%au !,$lin( in&u!si ele!%",#a(ne%i!+ 35

Un%u! $e!e"jaan -e"a% a%au $e!e"jaa an( $e!a) &i$e"(una!an !,$lin( a#an un%u! #en(hin&a"i %u#-u!an &ala# -a(ian an( $e!a &ala# $e"!a!as an( &i(e"a!!an a%au -e-an %e"la#$au -esa" &ala# #esin $en((e"a!) #,%," &an se-a(aina+ Un%u! an( -ela!an(an ini ju(a &i%e"a$!an !,$lin( s%a"%e"+

A&a$un halhal an( $e"lu &i$e"ha%i!an &ala# #e"encana !,$lin( a&alah se-a(ai -e"i!u% : a5

6,$lin( ha"us "in(an) se&e"hana &an se#u"ah #un(!in &an #e#$unai

(a"is %en(ah an( se!ecil #un(!in+ -5

Ga"issu#-u $,",s an( hen&a! &i sa#-un( ha"us -e"&e"e% &en(an %e$a% %e"u%a#a a$a-ila !,$lin( %i&a! 3le!si-el a%au %i&a! elas%i!+

c5

Ti%i! -e"a% !,$lin( se-ana! #un(!in ha"us %e"le%a! $a&a (as"is su#-u $,",s) %a#-ahan $ula !,$lin( ha"us &ise%i#-an(!an &ina#i!) !alau %i&a!) !,$lin( a!an -e"aun+ 4A$a-ila %i%i! -a"a% %e"le%a! &ala# (a"is su#-u) #a!a !,$lin( %elah &ise%i#-an(!an5+

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6,$lin( ha"us &a$a% &i $asan( &an &ile$as!an &en(an #u&ah+

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a(ian #en,nj,l ha"us &i ce(ah a%au &i%u%u$i &e#i!ian "u$a sehin((a %i&a! #eni#-ul!an -ahaa+

2+2+

Ka)$+$!a)$ K"#$ng

Seca"a u#u# !,$lin( &a$a% &i-e&a!an a%as 2 #aca#) ai%u :

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TUGAS ELEMEN MESIN

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Oleh: Muchlis Zain D21107099 a5

6,$lin( %e%a$ a&alah sua%u ele#en #esin an( -e"3un(si se-a(ai $ene"us $u%a"an &an &aa $,",s $en(e"a! !e $,",s 4%an$a %e"ja&i sli$5) &i#ana su#-u $,",s %e"se-u%

an( &i(e"a!!an seca"a $as%i %e"le%a!

$a&a

sua%u

(a"is lu"us+ Can( %e"#asu! !,$lin( %e%a$ a&alah 1+ 6,$lin( !a!u 6,$lin( ini &i$e"(una!an -ila !e&ua $,",s ha"us &ihu-un(!an &en(an su#-u se(a"is+ 6,$lin( ini &i$a!ai $a&a #esin &an $,",s %"ans#isi u#u#na &i $a-"i! $a-"i!+ 6,$lin( ini %e"-a(i a%as: 

6,$lin( -, a%au !,%a! &i(una!an a$a-ila &ua -uah $,",s &an %"ans#isi ha"us &ihu-un(!an &en(an se-uah (a"is+ 6,$lin( ini &i$a!ai $a&a $,",s %"ans#isi+ 

6,$lin( 3lens !a!u %e"&i"i &a"i na3 &en(an 3lens an( %e"-ua% &a"i -esi c," a%au -aja c," &an &i$asan( $a&a ujun( $,",s an( &i-e"i $asa! se"%a &ii!a% &en(an 3lensna+ Dala# -e-e"a$a hal) na3 $a&a $,",s &en(an su#-una &i$"ess a%au &i-au%+

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6,$lin( 3lens %e#$a+

2+ 6,$lin( lu*es) !,$lin( ini %e"-a(i a%as: 

6,$lin( 3ans lu"us

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6,$lin( !a"e% -an

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6,$lin( !a"e% -in%an(

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6,$lin( "an%ai

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6,$lin( (i(i

10

TUGAS ELEMEN MESIN

II




+ 6,$lin( uni.e"sal) !,$lin( ini %e"-a(i a%as:

-5

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6,$lin( uni.e"sal h,,!

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6,$lin( uni.e"sal

6,$lin( Ti&a! Te%a$ Cai%u sua%u ele#en #esin an( #en(hu-un(!an $,",s an( &i(e"a!!an &en(an $,",s $en((e"a! &en(an $u%a"an an( sa#a &ala# #ene"us!an &aa se"%a &a$a% #ele$as!an hu-un(an !e&ua $,",s %e"se-u% -ai! &ala# !ea&aan &ia# #au$un -e"$u%a"+ Benis !,$lin( %i&a! %e%a$ ini a&alah

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&en(an $e"an%a"aan (ese!an5 sehin((a %i&a! %e"ja&i sli$+ A&a &ua -en%u! !,$lin( ca!a" ai%u:

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6,$lin( Pla%+ 6,$lin( ini &isusun -e"&asa"!an : 

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6,$lin( !e"ucu%

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6,$lin( 3"i*ill

11

TUGAS ELEMEN MESIN

II




+ 6,$lin( (ese! 4 &u%ch 5 &.(.

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=

Dp + Ds KKKKKKKKKKKKKKKKKKKKKKK+++++++++10 :

Te(an(an (ese" an( %e"ja&i $a&a $,",s τ s =

P KKKKKKK++KKKKKKKKKKKKKKKKKK+K++11 A

12

TUGAS ELEMEN MESIN

II




12+

Te(an(an (ese" an( %e"ja&i $a&a s$line τ g

1+

=

Mg m+ F + z

KKK+KKKKKK+KKKKKKK+KKKKKKKK+++12

Pe"-an&in(an le-a" $e"#u!aan (ese! %e"ha&a$ ja"ija"i "a%a"a%a - J

" 0 H " 1 KKKKKKKKKKKKKKKKK+KKKKKKK+1

"# J 0+4" 0  " 15 1+

Pe"-an&in(an ja"ija"i &ala# &en(an ja"ija"i lua" " 1@" 0 J 4 0+; H 0+ 5KKKKKKKKKKKKKKKKKKKKKKK1

1+

M,#en Gese! M3" J 3 + P + # + "#+KKKKKKKKKKKKKKKKKKKKKK1

1;+

Ba"ija"i &ala# $la% (ese! " 1( J 0+; " 0(KKKKKKKKKKKKKKKKKKKKKKKKK++1;

17+

Dia#e%e" lua" $la% (ese! D0( J 2 + " 0KKKKKKKKKKKKKKKKKKKKKKKKK+++17

1+

Dia#e%e" &ala# $la% (ese! D1( J 2 + " 1(KKKKKKKKK+KKKKKKKKKKKKKK++K++1

19+

e"a% $la% (ese! Gl J 2 +  4D 0(2 H D1(25 % + Q Ras-es @ KKK++++++KKKKKKKKKKK19

20+

Pe"hi%un(an -e"a% $la% %en(ah G2 J  + 4D0% H D1%5 + % + Q $la%KKKKKKKK+KKKKKKK++++++++++20 R

21+

Pe"hi%un(an na3 G J  +4D 0nD1n5 + % + Q R -aja++KKKKKKKKK++++KKKKKKKK21

22+

Pe"hi%un(an -e"a% "u#ah !,$lin( G J  + 44D0(  2 + A + 65 2 H D1n25 + %+ Q R $la%KKKKKKKKKKKK22

2+

Pe"hi%un(an -e"a% $,",s G J + &$ 2 + % + Q $la%K++KKKKKKKKKKKKKKKKKKKK2

2+

De3le!si a!i-a% -e-an $,",s Υ =

G+q+Ι : Ε Ι+:N

KKKKKKKKKKKK++KKKKKKKKKKKK+2

13

TUGAS ELEMEN MESIN

II




2+

De3le!si a!i-a% -e"a% !,$lin( Υ =

2;+

Ρ Ι Ε Ι+:N

Pu%a"an 6"i%is Nc" J 00

27+

KKKKKKK+KKKKKKKKKKKKKKK++KK2

1

KKKKKKKKKKKKKKKKKK+KKKK2;

Υ tot

A!i-a% -e-an %e"$usa% ML1 J Pl@KKKKKKKKKKKKKKKKKKKKKKKK+K27

2+

A!i-a% -e-an %e"-a(i #e"a%a Ml2 J (l2@KKKKKKKKKKKKKKKKKKKKKK++K++K+2

29+

M,#en len%u" an( %e"ja&i Ml%,% J Pl@  (l 2@KKKK+++KKK++KKKKKKKKKKKKKK29

0+

Dia#e%e" 6"i%is M"c J 4#l52  A 4#$5 2KKKKKKKKKKK+KKKK++KKKK++0

1+

Dia#e%e" !"i%is an( %e"ja&i $a&a $,",s Dcr

2+

=

Μred 0)1+σ bolii

KKKKKK+KKKKKKKKKKKKKKKKK1

Ene"(i an( &ihilan(!an !a"ena (ese!an '( J M%& + ' + %@2KKKKKKKKKK+++KKKKKKKKKKK+2

+

6enai!an Suhu  J '( J G + <$ + D%KKKKKK++KKKKKK+KK+KKKKKK

+

U#u" 6,$lin(

Τ= +

a+k +Αm fr Ν

KKKKKKKKKKKKKKKKKKKKKK++KK+

E3esiensi 6,$lin(

Ν=

Νm − Ν fr KKKKKKKKKKKK++KKKKKKKKKKK Νm

BAB III PERENANAAN

14

TUGAS ELEMEN MESIN

II




Da%a $e"encanaan &a"i M,-il A.an/a &en(an %$e s%an&a"% &ec! :

(.1.

1+ Daa #a!si#u#

:  Ps

2+ Pu%a"an #a!si#u#

: 200 "$#

De)a$n P"r") A.

Per*$tungan D$ameter P"r")

1+ M,#en Pun%i" Can( %e"ja&i Mp

=

Mp

= 71;20

71;20

N n 

= 1:1G ): kg +cm

:200

2+ M,#en Pun%i" Can( Di"encana!an M%& J M$+ =



= J a!%," 6ea#anan J 1 ÷ ; J &i$ilih ) un%u! #en(an%isi$asi a&ana $e#-e-anan an( %i-a%i-a+

Semakin tinggi faktor keamanan maka momen puntir yang direncanakan semakin baik terhadap perencanaan poros. M%& J 411+5 45 J ;;1+; !(+c#+ + M,#en Gese! M3" J β + M%&



β J a!%," !,ns%an%a J 1)2 ÷ 1) J &i$ilih 1)2 un%u! #e#$e",leh (ese!an an( !ecil) sehin((a $,",s an( &i"encana!an %i&a! #u&ah aus+

Semakin besar konstanta maka momen gesek yang teradi semakin rendah menyebabkan gesekan yang teradi uga semakin besar. M3" J 41)25 4;;1+;5 J ;79); !(+c# + Dia#e%e" P,",s

15

TUGAS ELEMEN MESIN

II




6a"ena $,",s #e"u$a!an -a(ian &a"i sua%u #esin an( san(a% .i%al) #a!a #a%e"ial $,",s an( &i(una!an ha"uslah -ena"-ena" !ua%+ Un%u! #enja(a a(a" &ala# ,$e"asina le-ih a#an #a!a &i$ilih -aja S% H ;0 se-a(ai -ahan $,",s &ala# $e"encanaan ini+ P,",s &ian((a$ -e"a&a $a&a !,n&isi -e-an &ina#is II &en(an 3a!%," !ea#anan S J  ÷  #a!a %e(an(an%e(an(an an( %e"ja&i a&alah se-a(ai -e"i!u% : 4&i$ilih S J ;5 a+

Te(an(an %a"i! an( &ii/in!an : boll !! σ

-+

;000

=

= 1000

;

kg cm

2

Te(an(an (ese" an( &ii/in!an :

τ boll !!

boll !! τ

c+

boll !! σ

=

1)7

= 1000 = 7N )0 kg cm 1)7

2

Dia#e%e" P,",s Dp

= J

G+ Mfr



τ bol

+;79 ); 7N )0

J ) c# J  c# +

Pe#e"i!saan %e(an(an (ese" $a&a $,",s τ s

P

= = A

P =

τ s

=

P π

:

Mp l

d p 2

=

1:1)9: " : :

π

2

1:1G ): 10

= 1:1): kg

= 11)2G kg cm

2

Ma%e"ial $,",s cu!u$ a#an !a"ena %e(an(an (ese" an( %e"ja&i le-ih !ecil &a"i %e(an(an (ese" an( &ii/in!an ai%u :

16

TUGAS ELEMEN MESIN

II




τ sτ 11)2  7)0 !(@c# 2 B.

Per*$tungan S#$ne)

S$lines -e"3un(si un%u! #en(hu-un(!an $,",s &en(an ca!"a sehin((a #,#en $un%i" ca!"a &a$a% &i$in&ah!an #elalui alu" s$lines an( #en(a!i-a%!an $,",s -e"$u%a" -e"sa#asa#a &en(an ca!"a+ 1+

Pe#ilihan -ahan s$lines Da"i $e"encanaan ini #a%e"ial $,",s an( &i(una!an a&alah -aja S% 70 #a!a -ahan se$line an( &i(una!an ju(a a&alah -aja S% 70 an( -e!e"ja $a&a !,n&isi $e#-e-anan &ina#is II &en(an 3a!%," !ea#anan an( &ia#-il a&alah + Selanju%na &a"i -ahan %e"se-u% !i%a &a$a% #enen%u!an %e(an(an H %e(an(an an( &ii/in!an) ai%u : Te(an(an %a"i! an( &ii/in!an a&alah :

σ -,l II J

7000

J 11;;); !(@c#2

;

Te(an(an (ese" an( &ii/in!an a&alah :

τ -,lII J

bol !! σ

1)7

=

11;; ); 1)7

τ -,l II J ;;)27 !(@c#2 2+

Pe#ilihan ju#lah s$lines Den(an #enen%u!an ju#lah s$lines) !i%a &a$a% #enen%u!an &i#ensi s$lines an( lain+ Dala# $e"encanaan ini !i%a #e"encana se-ana! 10 -uah s$lines+

+

Pe"hi%un(an &ia#e%e" s$lines 4Ds5 Ds

= J

dp 0)

: 0)N

J  c# +

Ba"ija"i "a%a"a%a s$lines 4"#s5

17

TUGAS ELEMEN MESIN

II




"#s

J V 4Ds  &$5 J V 4  5 J 2)2 c#

+

Tin(i s$lines h

J 0)1 Ds J 0)1 45 J 0) c#

;+

Le-a" S$lines 4*J-5 *

J 0)2 Ds J 0)2 45 J 1)2 c#

7+

Dia#e%e" "a%a"a%a s$lines 4D#s5 D#s

J 2 "#s J 2 42)25 J ) c#

+

6,"e!si 3a!%," !ea#anan $a&a s$line Te(an(an (ese" an( %e"ja&i $a&a s$line τ g

=

Mfr rm + F +z + µ

&i#ana : W J 0)7 4un%u! &is%"i-usi $e#-e-anan #e"a%a5  J 0) + &# + l@/ Di#ana

: l J $anjan( s$line J ; c# 4&i"encana!an5

/ J 2+"# J 2 + 2)2 J ) c#  J 0) + ) + ;@10 J 2)1; c# 2 τ g

=

;79 ); 2)2 +2)1; +10 +0)7

18

TUGAS ELEMEN MESIN

II




J 1;) !(@c#

(.&.

2

De)a$n Kam#a) K"#$ng

Da"i %a-el un%u! -ahan $la% (e"e! s$esi3i!asina a&alah se-a(ai -e"i!u% 4-u!u i"+B S%,l! hal+2105 selnju%na %e"&a$a% $a&a la#$i"an+

A.

a5 Ma%e"ial $la% (ese!

: as-es

-5 6ea&aan $la% (ese!

: !e"in(

c5 6,e3isien (ese! 435

: 0)2

&5 Te!anan $e"#u!aan 4P5

:  !(@c#2

e5 Te#$e"a%u" #a!si#u#

: 20°<

Per*$tungan Pat ge)e!

1+ Pe"-an&in(an le-a" $e"#u!aan (ese! %e"ha&a$ ja"ija"i "a%a"a%a a&alah : "# (

",( − "i(

J 1 J 40)2 H 0)5 4", ( + "i( 2

Dalam hal ini dipilih #$% sebab semakin besar permukaan geges maka gaya geseknya uga semakin besar sehingga kopling dapat berfungsi dengan baik + 2+ Pe"-an&in(an ja"ija"i &ala# &an ja"ija"i lua" a&alah : "i ( ", (

J 40); H 0)5

Dalam hal ini dipilih #$& sebab semakin kecil perbandingan ari'ari dalan dan ari'ari luar maka geseknya uga semakin kecil sehingga kopling dapat berfungsi dengan baik + + M,#en (ese! 4M3"5 M3" J 3 + P + # + "# Di#ana

# J 2 +"# + - + / Z J ju#lah $la% (ese! J 2 4 &i"encana!an 5 J 2 + "# + 0)"# + 2 J 2 + "#2

M3" J 3+ P + 2 + "# "# J



Mfr f + P +2π

19

TUGAS ELEMEN MESIN

II




J

;79 );



0)2+N+2+)1:

J )77 c#

Sehin((a &a"i $e"sa#aan 4A5 &i&a$a% le-a" $e"#u!aan (ese! : -

J 0)+"# J 0)+)77 J ) c#

6a"ena "# J X 4 ",(  "i( 5 #a!a : "# J X 4 ",(  0); ", ( 5 )77 J X 41);5 ",( ",( J 10)9; c# "i( J 0); ",( J 0); + 10)9; J ;)7 c# Sa"a% %e-al $la% (ese! 4 0)2 ÷ 0) 5 c# sehin((a &i$lih 0) c# Semakin tebal pelat gesek yang direncanakan maka semakin baik karena semakin lama dipakai. 

Dia#e%e" lua" $ela% (ese! :

D,(

J 2 ",( J 2 410)9; 5 J 21)92 c#



Dia#e%e" &ala# $ela% (ese! a&alah : Di( J 2 "i( J 2 4 ;)75 J 1)1 c#

B.

Per*$tungan Pat Tenga* Ge)e!

Pla% ini &isa%u!an &en(an na3 &an ju(a -e"3un(si un%u! #e#e(an( $la% (ese!+ Di#ensi H &i#ensi $la% (ese! %en(ah an( &i"encana!an a&alah se-a(ai -e"i!u% : 1+

Di#e%e" lua" $la% %en(ah sa#a &en(an &ia#e%e" lua" $ala% (ese!+ D,% J D,( J 21)92 c#

20

TUGAS ELEMEN MESIN

II



Oleh: Muchlis Zain D21107099 2+

ahan $la% %en(ah ai%u S%;0

σ

%

J ;000 !(@c#2

Te-al $ela% %en(ah &i"encana!n 0) c#

+

% J 0) c# +

Dia#e%e" &ala# $la% %en(ah &i"encana!an sa#a &en(an &ia#e%e" lua" na3 ai%u sa#a &en(an &ia#e%e" lua" na3 Di% J 7 c#

.

Na+

Na3 -e"3un(si un%u! #en%"ans#isi &aa $,",s !e $la% (ese! &an $en(hu-un( an%a"a $,",s &an se$lain Di#ensi H &i#ensi an( &i"encana!an : 1+

Dia#e%e" lua" na3 D,n J 7 c#

2+

Dia#e%e" &ala# na3 sa#a &en(an &ia#e%e" $,",s Din J ;)2 c#

D.

+

Panjan( na3 &i"encana!an sa#a &en(an $anjan( s$lain ai%u ; c#

+

ahan na3 &i"encana!n a&alah S%;0+ Per*$tungan !"#$ng dan !"m#"nen,!"m#"nenn/a

1+

e"a% $la% (ese! G1 J 2π D, (

γ

2

− Di (

2

+ %+Q@:

J Massa jenis as-es J 2)1 ("@c#

as-es

2 2 J 2π ( 21)92 −1)1: ) +0)G I 2)1@:

J 07) ("a# 2+

e"a% $la% %en(ah

(

J 2π D, %

G2

γ G2

2

− Di % 2

+ %+Q@:

J 7) ("@c#

-aja

2 J 2π ( 21)92

−

7

2

) 0): I 7)N@:

J 211)9 (" +

e"a% na3

21

TUGAS ELEMEN MESIN

II




G

J 1

D ,n

: π

2

−

2

D in + %+Q

γ -aja J 7) ("@c#

(7

J 1 π :

2

2

)

− G 0 );I 7 )N

J 17;) (" +

e"a% "u#ah !,$lin( G

J 1

:

π

( D,(+ 2+ a! ) 2 0 Din2 + %+Q

γ -aja J 7) ("@c# % J 1 π :

J a! J %e-al "u#ah !,$lin( J 0) c# &i"encana!an

( 21)9 2+ 2 +0 )G) 2  G 2 0 )GI 7 )N

J 11)7 ("a# +

e"a% P,",s G

J V π +&$2 + L+ γ J V +)1 +2 +10 +7)

Y ;+

J 97;); ("a#

e"a% %,%al !,$lin( %an$a -e"a% $,",s G%,%

J G1  G2  G  G

J 07)  211)9  17;)  11)7 J 29)12 ("a#

E.

Pemer$!)aan #utaran !r$t$)

1+

De3le!si $a&a $,",s De3le!si an( %e"ja&i $a&a $,",s !i%a &a$a% #en(an((a$na se-a(ai a!i-a%

&a"i &ua #aca# $e#-e-anan) ai%u $e#-e-anan a!i-a% -e"a% $,",s i%u sen&i"i 4-e-an %e"-a(i #e"a%a5 &an $e#-e-anan %e"$usa% an( &ia!i-a%!an ,leh -e"a% !,$lin(+ a+

e-an a!i-a% -e"a% $,",s 4-e-an %e"-a(i #e"a%a5

22

TUGAS ELEMEN MESIN

II






X l

X l  M  X l

Σ M

@2

@2

J0 J X l+ "  X  "2

6a"ena M

J EI

&2 &

&2

Ma!a EI

&

J X l  X 2

2

&

EI

&

2

J V l2  1@;   c1 J 1@12 l  1@2   c1  c2

EI  Sa"a% a%as :

Pa&a 

J 0   J 0  <2 J 0  J X l 

& &

J 0

V l 41@2 l 52  1@; 41@2 l 5  c1 J 0 1@ l   1@12 l   c1 J 0





c1 J 1@2 l 

Sehin((a $e"sa#aanna #enja&i :

23

TUGAS ELEMEN MESIN

II




 ql  q" : ql  "    + +  J  (!  12 2: 2:   1

Len&u%an #ai#u# %e"ja&i $a&a $e"%en(ahan $,",s a%au  J X l Ma!a :  J

 − 1 ql ( 1 l ) 9 + 1 q( 1 ) : + 1 gl 9 ( 1 )   2 2 2  (!  12 2: 2:  1

 ql : q" : ql :  −  + +  J  (!  9; : :   1

 J

1 (!

 +ql :   N: 

   

Di#ana : E

J M,&ulus elas%isi%as un%u! -e-an $,",s S% 70 J 2100 !(@##2 J 2)1+10 ; !(@c#2

I J M,#en Ine"sia $,",s [ 1@;+π +&$ [ 1@;+)1+ J 11)79 c#  J e-an %e"-a(i #e"a%a [

G$

@l J 0)979@10 J 0)0979 !(@c#

Sehin((a len&u%an a!i-a% -e"a% $,",s a&alah :  J

 G+0)0979  ; : + 10 ++7);   1

2)1G

+10 :

   

 J )01+107 c# J 0)07+ 10 ; -+ e-an a!i-a% -e"a% !,$lin( 4-e-an %e"$usa%5

" a

G%,% J P M -

-

l P-@l

P-@l

24

TUGAS ELEMEN MESIN

II




Σ M J 0 J

− Pb l

+ "

6a"ena : 2

M

J EI

&  & 2

Ma!a : EI

&2

J

& 2

EI

&

− Pb l

J −

&

EI  J −

Pb"

2

2+l

+ "

Pb" 2 2+l

+ c1

+ c1 " + c2

Sa"a% -a%as :  J 0   J 0  <2 J 0  J 1@2l &an EI

& &

J −

<1 J −

Pb" 2 2+l

& &

J 0 ) #a!a :

+ c1

Pb" 2 2+l

<1 J P-l @ Sehin((a : 

J

1 (!

 P-+  Pb +l + "    ;+l + N   

+

&i#ana len&u%an #ai#u# %e"ja&i $a&a  J l@2 &an - J l@2 

 1  P+ l 2 + l 2 + J (!  ;+l

9





J

1 (!

 P+ l   :N 

+

+

P + l 2 + l 2 +l  

  

N

   

Di#ana : E

J M,&ulus elas%isi%as !,$lin( &i$a!ai s%an&a" -aja S% 70

25

TUGAS ELEMEN MESIN

II



Oleh: Muchlis Zain D21107099 2

;

J 2100 !(@## J 2)1+10 !(@c# I

J M,#en ine"sia $,",s 1



J @; π +&$ J P

2

)1: +: : ;:

= 7);

J e"a% %,%al !,$lin( 1);72 !(

Sehin((a len&u%an a!i-a% -e-an %e"$usa% &a"i -e"a% !,$lin( a&alah :  J

 J

1 (!

 P+ l    :N

+

   

1 2)1 +10 −; +7);

 1);72+10 +  :N 



   

 J 2)201+10 ; c# Ma!a C%,%al a&alah : J 1 2 c# J 0)07+10; 2)201+10 ; c# J +10;

Pu%a"an 6"i%is 1

nc"

J 00

nc"

J 00

nc"

J 1720 "$#

ytot

1 +10 −;

Pu%a"an $,",s 4n5 &ian((a$ cu!u$ a#an ji!a 3lu!%uasina -e"a&a &ian%a"a 40)n

÷ 1)2n5) &i#ana $u%a"an $,",s n J 00 "$#+ Sehin((a in%e".al $u%a"an #a!si#u# a&alah 41)25 400"$#5 J 7;0 "$#+ 6a"ena $u%a"an ,$%i#u# 4n,$%5 le-ih !ecil &a"i $u%a"an !"i%is 4n c" 5 #a!a &a$a% &i!a%a!an -ah*a !,n&isi $u%a"an $,",s -e"jalan &en(an s%a-il

%e"ha&a$ a!an a&ana

$e#-e-anan+ n,$%  nc" 70  1720 "$# F.

Pemer$!)aan Ke!uatan P"r") M"men Lentur 1+

A!i-a% -e-an %e"$usa% 4P J G%,%5

26

TUGAS ELEMEN MESIN

II




L@2

P 

A l P@2 M,#en len%u" %e"ja&i #ai#u# $a&a L J l@2

X+l

A

P@2

Ml1

P@2 Ml1

J 0

J

P l + 2 2

=

Pl :

2+ A!i-a% -e-an %e"-a(i #e"a%a 4-e"a% $,",s5 L J 1@2

A

 1@

l@2

l@2 \J l@2

Ml2  l@2

Σ Ml2 J 0 J +4l@5  +4l@25+4l@25

27

TUGAS ELEMEN MESIN

II



Oleh: Muchlis Zain D21107099 2

2

J  4l @5  l @5 J l2@+ +

M,#en len%u" an( %e"ja&i Ml J Ml1  Ml2 J Pl@  l2@ &i#ana :

P

J e"a% !,$lin( J 1);72 !(

l

J Panjan( $,",s J 10 c#



J e"a% -e-an %e"-a(i #e"a%a J $@l J 0)97@10 J 0)097 !(@c#+

Ml

J 40)0979+102@5  41);72+10@5 J )97 !(+c#

D$ameter Kr$t$)

Pe#e"i!saan &ia#e%e" !"i%is #en((una!an #,#en "e&u!si M"e&

J

Ml 2

&i#ana :

Mp 5 2 +4α

α J 3a!%," !,"e!si α J σ -,l III@σ -,l II

e"&asa"!an %a-el \\+ $a&a -u!u "e3e"ensi )agian'bagian mesin dan merencana$ hal *+&$ karangan ,mar Sukrisno ) un%u! -aja S% ;070 :

σ -,l III J ;00 ÷ 00 !(@c#2  &i$ilih σ -,ll III J ;00+ J ;00@7 J 0); Semakin kecil tegangan tarik yang digunakan maka momen reduksinya uga senakin kecil sehingga diameter kritis yang teradi uga kecil Sehin((a : M"e&

J

(G)97G ) 2 + ( 40);G 5+ 119 +;7 ) 2

J 17);2 !(+c# Dia#e%e" !"i%is

28

TUGAS ELEMEN MESIN

II



Oleh: Muchlis Zain D21107099 Mrd 0)1+σ bol

J

II

N17 );N2

J

0)1  ;00

J);9 c# -arena diameter kritis adalah $&/ cm dan diameter poros adalah 0 maka dalam perencanaan ini dianggap aman sebab diameter kritis lebih kecil dari diameter poros.

(.(. A+

&c" < &$

);9 <  c#

KARAKTERISTIK KOPLING

Su*u Kam#a) K"#$ng

Suhu !a#$as !,$lin( sa#a &en(n suhu !,$lin( &an a!an #enin(!a% a!i-a% (ese!an@sli$ saa% $ena#-un(an+ 6enai!an suhu ini %i&a! #ele-ihi -a%as %e"%en%u a(a" $la% (ese! le-ih a*al+ Un%u! as-es suhu !e"ja an( &i"encana!an

a&alah

20,+

Un%u!

#en(hi%un(

!enai!an

suhu

!,$lin(

&i"encana!an 4&ia#-il asu#si5 : 

*a!%u $ena#-un(an : 1 &e%i!



1+

$anas &i%i#-ul!an ,leh $la% %en(ah

Ene"(i an( hilan( !a"ena (ese!an '3"

J

M%+%++

M%

2

J M,#en $un%i" "encana J M%& + 9)1 J ;+;1 + 9)1 J ) N#

%

J 'a!%u $ena#-un(an 40)2 ÷ 15 &e%i!

29

TUGAS ELEMEN MESIN

II




J &i$ilih 1 &e%i!+ Semakin cepat 1aktu penyambungan maka energi yang hilang uga semakin kecil agar energi yang dihasilkan tidak terbuang percuma. 

J 6ece$a%an su&u% J

2+π +n ;0

J

2+π +:200 ;0

J 9); "a&@se!,n Sehin((a: '3"

J

 ): +1+:9 ); 2

J 12)20;+10  B,ule+ 6enai!an %e#$e"a%u"

∆%



J '3"



J 2)+10 B,ule



J G, + <$ + ∆ % 2

J G,+<$ &i#ana : G, J e"a% $la% %en(ah J0)7; !(@#  <$ J Panas s$esi3i! u&a"a $a&a 27°< J 1)00 !B@!( °< J 100) B@!( °<

Ma!a :

∆% J

12 )20; +10 : 0)7;: +100 )

J 19 ,< 6a"ena %e#$e"a%u" !,$lin( &i$en(a"uhi ,leh %e#$e"a%u" lua" #a!a : % !,$ J % u&a"a  ∆ % J 427  195°< J 1; °< 6a"ena %e#$e"a%u" !,$lin( le-ih !ecil &a"i %e#$e"a%u" an( &i"encana!an #a!a !,n&isi !,$lin( -e"a&a &ala# !ea&aan a#an+ T!,$  %&i"encaana!an

30

TUGAS ELEMEN MESIN

II




1;  20°< B.

Umur K"#$ng

U#u" !,$lin( $la% (ese! !e"in( a&alah le-ih "en&ah &a"i $a&a $la% (ese! -asah+ U#u" !,$lin( (ese! -asah !u"an( le-ih se$uluh !ali u#u" !,$lin( (ese! !e"in(+ 6a"ena laju !eausan $la% (ese! san(a% %e"(an%un( $a&a #aca# -ahan (ese!na) %e!anan !,n%a!) !ece$a%an !elilin() %e#$e"a%u" &an lainlain) #a!a a(a! su!a" #enen%u!an u#u" seca"a le-ih %eli%i+ La#a (ese!an L& J

a+k + Am Nfr

&i#ana :

a J Te-al $la% (ese! J 0) c# J Luas $e"#u!aan (ese! J V π 4D,(2 H Di(25+ 2

J V 4)15421)922 H 1)1 25+ 2 J ;0)1 c#2 ! J 6e"ja s$esi3i! un%u! -ahan as-es) &i#ana &aa an( #e"usa! as-es 4  5 &!@c# &i$ilih  J 9; *aa% ja#@c#2 N3"

J Daa an( hilan( !a"ena (ese!an J

N3"

Mtd +ω +t +z 2+;00

J ) + 9);+

;0 1 + 2 ;00

J 20)9 'a%% Ma!a : La#a (ese!an a&alah : L&

J

0)+;0 )1 +9;N 20: )9

J 1)7 ja# Dala# $enen%uan u#u" !,$lin() &i"encana!an $ena#-un(an ,leh !,$lin( ;0 !ali %ia$ ja#na &i#ana *a!%u !,$lin( #ena#-un( 1 &e%i! &an

31

TUGAS ELEMEN MESIN

II




#ele$as 1 &e%i!+ Sehin((a *a!%u an( &i$e"lu!an %ia$ ja# a&alah [ ;041  15 &e%i!@ja# ≈ 120 &e%i!@ja# Bi!a &i$e"!i"a!an !en&a"aan &i$a!ai sela#a 10 ja# se%ia$ ha"i) #a!a : N J 10 ja#@ha"i  120 &e%i!@ja# N J 1200 &e%i!@ha"i J 0) ja#@ha"i Sehin((a u#u" !,$lin( &i&a$a% a&alah : L%

J 1)7 @ 0) J1)7 %ahun

Ba&i !,$lin( &a$a% &i$a!ai sela#a 1)7 %ahun

.

E+$)$en)$ K"#$ng

E3isiensi !,$lin( #e"u$a!an -esa"na !e#a#$uan !,$lin( -e!e"ja seca"a e3e!%i3 un%u! #e#in&ah!an &aa #a!si#u# !e -a(ian %"ans#isi lain+

η N#

J

N#  N( N#

+ 100F

J Daa "a%a"a%a !,$lin( %ia$ ja# J  + 7;

J ;10 *aa% Sehin((a e3esiensi !,$lin( &i&a$a% J

;10NN

−

20: )9

;10NN

"100 F

J 9;); F

32

TUGAS ELEMEN MESIN

II


A Perencanaan Kopling pada Mobil Avanza


0

1

2 9

3

P O T O N G AA N A - A T A M P A K K A N A N T A M P A K D E P A N 33

TUGAS ELEMEN MESIN

II

Dosen Pembimbing: : M K u ec ' e l ri a! n " g a a i nn Fauzan,ST,MT

S a ' u a n D: mi g am m b a r S # a l a D: + i , p + e r i # ! a : $ a u z a n % S T & % M T & T l ++ , + - , - . . /



BAB I0 PENUTUP

.1

Ke)$m#uan

Dala# $e"encanaan ini &a$a% &i%a"i! -e-e"a$a !esi#$ulan : Sua%u $e"ncanaan &a$a% &i!a%a!an a#an a$a-ila ha"(a an( &i&a$a% le-ih

1+

!ecil &a"i$a&a ha"(a an( &ii/in!an+ 2+

Dala# $e"encanaan ini u!u"anu!u"an $,",s sa(a% $en%in( !a"ena %u"u% #e#$en(a"uhi $e"hi%un(an !,$lin( an( &i"encana!an+

+

Dala# &esain $,",s &an !,$lin() -ahan $,",s ha"us le-ih !ua% &a"i$a&a -ahan un%u! !,$lin(+

.&

Saran

Un%u! $e"encanaan ini se-ai!na &i$e"ha%i!an -ahan an(

1+

&i(una!an un%u! &esain $,",s &an !,#$,nen!,#$,nen !,$lin(+ 2+

Sua%u $e"ncanaan se-ai!na &i$e"ha%i!an -ah*a ha"(a an( &i&a$a% &a"i hasil $e"hi%un(an ha"us le-ih !ecil &a"i$a&a ha"(a an( &ii/in!an+

34

TUGAS ELEMEN MESIN

II


Perencanaan Kopling Mobil Avanza.pdf

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