Lk-02 Compression Tester Bensin

8/17/2019 Lk-02 Compression Tester Bensin

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POLITEKNIK PPKP YOGYAKARTAMKB

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PerawatanLK-02 COMPRESSION TESTER Genap 90 Ment

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PerawatanTIMING LIG!T Genap 90 Ment

KOMPETENSI:

Setela" #en$%&t pra%te% #a"a''wa (apat)

*+ Men$$&na%an %,#pre' te'ter 'e'&a (en$an pr,'e(&r an$ .enar

2+ Men#pan (an #e#el"ara alat te' %,#pre' (en$an .enar

ALAT DAN BAHAN:

*+ En$ne .en'n 'tan( 3K

2+ Batter *00 A!3+ K,#pre' te'ter .en'n

/+ Ba"an .a%ar .en'n

070120* .) .'%,t,-pp%p+%


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1+ K&n4 .&'

+ Ol 4an

7+ Ma5&n

KESELAMATAN KERJA:

*+ 6an$an #ena"an %&n4 %,nta% terlal& la#a pa(a p,'' 'tart %ra-%ra / 'a#pa 1 (et%8 'a5a

2+ 6a$ala" %e.er'"an) te#pat %er5a: peralatan (an trann$ ,.e% (an .erpa%aan an$ rap+

3+ Men#pan peralatan "ar&' ( NOL %an (a"&l& (an leta%%an (en$an "at-"at

DASAR TEORI:

070120* .) .'%,t,-pp%p+%


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Movement of Mixture during om!re""ion

A well-,r$an;e( #,t&re (epen( ,n t"e nta%e ''te#: 4ran%'"a=t 'pee( an( t"e tpe ,=

4,#.&'t,n 4"a#.er+

070120* .) .'%,t,-pp%p+%


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070120* .) .'%,t,-pp%p+%


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@$+ 1-/+ C"an$e n t"e t&re n ,pen an( 'e#-

(


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Near TC: w"en t"e 4learan4e .etween t"e .,'' an( t"e "ea(

'&r=a4e ' '#all: t"e #>t&re =l,w' =r,# t"e 'pa4e a.,t&re '

,.tane( w"en t =l,w' (&rn$ 4,#pre'',n =r,# t"e #an nt, t"e

a&>lar 4,#.&'t,n 4"a#.er+

@$&re 1-/ 4",w' ",w t"e tan$ental


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wt",&t p't,n .,'': t"e #>t&re #,


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T"e lar 4"a#.er # en$ne' wt"

(lar 4"a#.er+ Ta.le * $


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Ta.el *+ Para#eter' ,= C,#pre'',n Pr,4e'' n M,t,r e"4le En$ne'

P#r#meter" Petro$ #nd g#"

engine"

Hig%&"!eed die"e$

'it%out "u!er(%#rging

C,#pre'',n rat, e -9 **8 *1-2*

Mean 4,#pre'',n p,ltr,p"4

e>p,nent

*+3-*+37 *+32-* +/

Pre''&re at t"e en( ,=

4,#pre'',n: PCOM : MPa

0+9-*+1 3+1-1+1

070120* .) .'%,t,-pp%p+%


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Te#perat&re at t"e en( ,=

4,#pre'',n: TCOM : DK

110-710 700-900

In ',#e en$ne': e rea4"e' *

OMPRESSION TESTER INSTR)TIONS *OR )SE+

*+ Te'tn$ ,&r en$ne' 4,#pre'',n+

2+ R&n t"e en$ne &ntl t ' at n,r#al ,peratn$ te#perat&re+

070120* .) .'%,t,-pp%p+%


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3+ L,,'en all 'par% pl&$' ,ne ,r tw, t&rn' an( 4ran% en$ne (, n,t atte#pt t, 'tart en$ne8 1 t,

*0 'e4,n('+ T"' wll .l,w ,&t an (rt ar,&n( t"e .a'e ,= t"e 'par% pl&$ ', t (,e' n,t =all

nt, t"e 4ln(er+

Care=&ll re#,


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070120* .) .'%,t,-pp%p+%


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Open 4ar.&ret,r t"r,ttle =&ll =,r a44&rate re'&lt'+

070120* .) .'%,t,-pp%p+%


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Pre'' r&..er 4,ne =r#l nt, 'par% pl&$ ",le w"le 4ran%n$ en$ne+

070120* .) .'%,t,-pp%p+%


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070120* .) .'%,t,-pp%p+%


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Cran% t"e en$ne &ntl ,& $, t"r,&$" / 4,#pre'',n 'tr,%e'+ At ea4" 4,#pre'',n

'tr,%e t"e $a&$e wll p&l'e 'l$"tl+ N,te t"e rea(n$' ,= t"e =r't an( la't 'tr,%e+ Be '&re t"e

.atter ' =&ll 4"ar$e( an( t"e 'tarter ' n $,,( 4,n(t,n an( 4ran%' t"e en$ne at n,r#al

'pee(+ L,w 4ran%n$ 'pee(' #a $


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4+ ==eren4e .etween 4ln(er' ' le'' t"an a#,&nt 'pe4=e( . #an&=a4t&rer+

NOTE) T"e (==eren4e .etween 4ln(er' '",&l( n,t e>4ee( * %$4#2 =,r T,,ta pr,(&4t':

t"e l,we't '",&l( n,t .e le'' t"an 3/ 71J8 ,= t"e "$"e't8+ Re'&lt' t"at n(4ate pr,.le#' n

t"e en$ne)

a+ L,w 4,#pre'',n ,n t"e =r't 'tr,%e an( t"e pre''&re .&l(' &p ,nl * %$4#2 per 'tr,%e

n(4ate' 't4%n$


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A)TION

S,#e en$ne' "a


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DATA HASIL PRAKTIK)M

No+ Kondi"iTe-#n#n Kom!re"i Si$inder No:

. / 0 1 Se$i"i%

* Awal

2 Treat#ent Ol

Y,$a%arta: 200+Pra%t%an) In'tr&%t&r

*+ +++++++++++++++++++++++++++++++

070120* .) .'%,t,-pp%p+%


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2+ +++++++++++++++++++++++++++++++

3+ +++++++++++++++++++++++++++++++

/+ +++++++++++++++++++++++++++++++

1+ +++++++++++++++++++++++++++++++ 8

Documents

Lk-02 Compression Tester Bensin