Motorna vozila - mjenjači

5/28/2018 Motorna vozila - mjenjai

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MJENJAI

Seminarski rad iz predmeta Motorna vozila

Student: Profesor:Saa Kneevi dr Borislav Gojkovi doc.!"# $sistent:

mr Boko %uki vii asistent


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Saobraajni fakultet, Doboj Mart, 2014.

Sadraj:

1. UVOD..............................................................................................................................3

2. ULOGA MJENJAA......................................................................................................43. VRSTE MJENJAA.......................................................................................................54. PRIMJENA MJENJAA U SAVREMENIM TEHNOLOGIJAMA PRENOSASNAGA................................................................................................................................7

Mitsubisi T!"SST..........................................................................................................7#M$ ...............................................................................................................................7%i&t'( )*+,*&- s& u/0i) (&-i0') ................................................................................7

. ALJUA..................................................................................................................7. LITERATURA ...............................................................................................................6

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1. UVOD

!i0* '('& 8&& *+ u/'9,&ti s+ s& t+8)i,i)& '*i s+ (+:u 9& )*+,*&-+ ' )'t'8,i ('9i0&;,*i'(') u0''); (8st&)& )*+,*&-& &' i ,'(i) t+,'0'i*&)& u '('* 'b0&sti. M*+,*&-

'b+9b*+u i0i )&,*u si0u ,&t'-'(+; u 9&(is,'sti ' 't/'8& (':,*+.

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2. &'(G$ M)*+)$,$

M*+,*&- *+ +' t8&,s)isi*+ '*i s0u:i &-

t8&,s?'8)i@+ /&8&)+t8+ s,&+ )'t'8& " u(+>& '/s+ 8&s/'0':i(i 'b8t,i)')+,&t& i u&',i b89i,& 8&i /'b'0*@&,*& (u-,i /+8?'8)&,si ('9i0&- ')'u>i /8+i t'& s,&+ Bt*. 8& )'t'8& s& u0*u-+,') s/'*,i=')C- ')'u>i /8')*+,u s)i*+8& 8+t&,*& ('9i0&. -1

A,&0i9i8&*u>i 8i(u 'b8t,' )')+,t& )'t'8& (ii s+ & *+ ',& /8')*+,*0*i(& (+0i-i,& i &9&(isi ' s,&+ i b8'*& 'b8t&*& )'t'8&; ','s,' u&',+ b89i,+; t*.

*+ su M+ +?+ti(,i 'b8t,i )')+,t )'t'8&; P+ +?+ti(,& s,&& )'t'8& & u&',&b89i,& '0*+,&st' (8&ti0&. Ob8t,i )')+,t )'t'8& s+ /8+' t8&,s)isi*+ B)*+,*&-& i0&(,' /8+,'s&C /8+,'si ,& /'',s+ t'-'(+ i u 9&(is,'sti ' /'0u/8+-,i& t'-& ,&,*+)u s+ 'st(&8u*+ (u-,& si0& B%TC '*& /'8+>+ ('9i0'. D& bi s+ 'bi0+ (u-,+ si0+ ,&/'',si) t'-'(i)& t&(+ & bi u t'u (':,*+ )'0+ s&(0&&ti 't/'8+ 8+t&,*& '*i s+)i*+,*&*u u @i8'') i*&/&9',u; /'t8+b,' *+ 'st(&8iti (+>i b8'* u(+>&,*& 'b8t,')')+,t& '*i &*+ )'t'8. O(+ /8')*+,+ 'b8t,' )')+,t& 'st(&8u*u s+ u )*+,*&-u Bb8'*/8')*+,& 9&(isi ' b8'*& st+/+,& /8+,'s& u )*+,*&-uC. Osi) '8+ ,&(++,+ 0&(,+?u,=i*+ )*+,*&-&; ,*i)+ s+ 'st(&8u*+ )'u>,'st 8+t&,*& ('9i0& )&0i) b89i,&)& & /8ist&bi0,i) b8'*+(i)& 'b8t&*& )'t'8&; 8+t&,*+ ('9i0& u,&9& i 8&9(&*&,*+ )'t'8& '/'',s' )'st& B)*+,*&- u ,+ut8&0,') /'0':&*u & s/'*,i=& u0*u-+,&C; @t' *+,+'/',' && ('9i0' st'*i u )*+stu & )'t'8 8&i. F2

Slika 1. ematski prikaz mjenjaa sa kliznim zupanicima

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3. VRSTE MJENJAA

M*+,*&-i /8i*+,'s,i=i '*i s+ '8ist+ ' )'t'8,i ('9i0& B)(C )'u s+ s(8st&ti u (i*+'s,'(,+ 8u/+

G0&(,i )*+,*&-i /8i*+,'s,i=i i0i )*+,*&-i i P')'>,i )*+,*&-i /8i*+,'s,i=i i0i 8+ut'8i

P8+)& ,&-i,u /8+,'@+,*& 'b8t,' )')+,t&; )*+,*&-i /8i*+,'s,i=i s+ i*+0+ ,& )+&,i-+; i8'i,&)i-+ i8'st&ti-+; +0+t8i-,+ i

')bi,'(&,+.

P8+)& ,&-i,u /8')*+,+ /8+,'s,' ','s& )*+,*&-i 9& ('9i0& )'u s+ /'i*+0iti ,& (i*+0&(,+ 8u/+ ,& )*+,*&-+ s& stu/,*+(&,i) /8+,'s') i )*+,*&-+ s& ',ti,ui8&,i)/8+,'s'). J+,& ' )'u>i 0&si?i&=i*& )*+,*&-& /8i&9&,& *+ ,& s0i=i 2. F3

Slika 2. lasifikacija mjenjaa

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M*+,*&-i /8i*+,'s,i=i )'u s+ /'i*+0iti i /8+)& ,&-i,u u0*u-i(&,*& u 8& ,& )*+,*&-+ /8i*+,'s,i+ s& /8i,u,i) u0*u-i(&,*+); )*+,*&-+ /8i*+,'s,i+ s& s& &ut')&tsi) i /'0u&ut')&tsi) u0*u-i(&,*+)

O s(i )*+,*&-i /8i*+,'s,i&; ,&*-+@>+ su u u/'t8+bi; ' )'t'8,i ('9i0&; st+/+,&sti

)*+,*&-i /8i*+,'s,i=i s& /8i,u,i) u0*u-i(&,*+). O(i /8i*+,'s,i=i s+ ,&*-+@>+ 8&+ s& 3; 4; 5; ; &8*+


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4. PRIMJENA MJENJAA U SAVREMENIMTEHNOLOGIJAMA PRENOSA SNAGA

Mitsubishi TC-SSTTi, !0ut= SST *+ @+st'st+/+,i &ut')&tsi )*+,*&-+); '*i +0i)i,i@+ /'t8+bu 9&/+&0') (&-i0&; & '8i@>+,*+) sist+)& s& (& (&-i0& ')'u>&(& (+')& b89u i ,+:,u/8')+,u st+/+,& /8+,'s&. SST )*+,*&- i)& *+,' (&-i0' ,&)+,*+,' 1; 3; i 5. st+/+,u/8+,'s&; ' *+ 8u' (&-i0' 9&u:+,' 9& 2;4 i . st+/+, /8+,'s&. ')/*ut+8s')',t8'0') u9 /')'> s+,9'8&; '*i /8&t+ @t& ('9&- 8&i; sist+) ')'u>&(& & (&-i0' 9&s0++>i st+/+, /8+,'s&; '*i bi t8+b&0' & bu+ '&b8&,; (+> bu+ u9u/-+,'K t+ s+ (8+)+9& /8')+,u b89i,& 8&)&ti-,' s8&>u*+. &' )*+,*&- ,+)& 0&si-&, /8+t(&8&- 'b8t,')')+,t& B/8i,=i/ 8&& 0&si-,i &ut')&tsi )*+,*&-&C ,+)& ubit&& s,&+ ,&)*+,*&-u; /& *+ /'t8'@,*& ,+/8')+,*+,& u9 (+0iu u'b,'st (':,*+ &ut')&tsi))*+,*&-+). Ti, !0ut= SST )*+,*&- ')'u>&(& ('9&-u & /8')+,u st+/+,& /8+,'s&'b&(0*& /'t/u,' &ut')&tsi i0i )&,u+0,' /')'>u ')&,i /'st&(0*+,i ,& ('0&,.M*+,*&- /'s+u*+ ,+'0i' 8+:i)& 8&& N'8)&0; S/'8t i Su/+8 S/'8t; '*i uti-u ,&t8+,ut& && >+ &ut')&tsi )*+,*&- )+,*&ti b89i,+.

BMW

U '@t8'* ',u8+,=i*i /8'i9('&(&)u,*+(it' )+,*&,*+ st+/+,& /8+,'s&; &0i i )+u; u'b,u (':,*u.N&*,'(i*i t8+, 9&)+,*u*+ t8&i=i',&0,i /8+,'s,i 'b8t,' )')+,t& s& u+t')s/'*,i=&'*+ /8u:&*u )+,*&,*+ st+/+,& /8+,'s& u s+u,i. D' su ,'(i )*+,*&-i s& ('st8u')s/'*,i=') 'bit,& &8t& && *+ 8+- ' /+8?'8)&,s&)&; ',i ','s+ i s0':+,i*u/8'i9(',*u i (i@u =+,u u ','su ,& t8&i=i',&0,i*+ (+89i*+; t&' & ,+ i9,+,&+ 'biti ,'(u %i&t'(u DD! @+st'st+/+,u t8&,s)isi*u s& u/0i) (&-i0')B9& -i*i 8&9('* su i,&-+ 9&s0u:,i %i&t P'+8t8&i, T+=,'0'i+s i #'8$&8,+8C; *+st+,&*)&,*i A0?i, )'+0 MiT'. O(& t8&,s)isi*& *+ i,&-+ *+,& ' uu/,' t8i (&8i*&,t+ i9,'(+ /'8'i=+ @+st'st+/+,i )*+,*&-& s& '9,&') !35. P's0+ MiT&; ,'(i )*+,*&- s&u/0i) (&-i0') >+ s+ ,&>i u *'@ ,+'0i' A0?i,i i ,&8&(,' %i&t'(i i L&,=i*i,i)'+0&. F4

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6. ZAKLJUAK

M*+,*&- *+ ',st8u=i',i s0'/ ('9i0& '*i /8i/&& sist+)u /8+,'s& s,&+ i /'st&(0*+, *+,+/'s8+,' i9& )'t'8&; ','s,' s/'*,i=+. #+9 )*+,*&-& b89i,&; ('9i0' s+ ,+ bi )'0'8+t&ti 8&9,i) b89i,&)&; ,+ bi s+ )'0' st&(iti u /'8+t; ,iti 8+t&ti u,&9& i )&,+(8is&ti.P8+)& t')+; )*+,*&- b8i9,& t8&,s?'8)i@+ 'b8t,i )')+,t )'t'8& i /8+,'si (+>u i0i )&,*usi0u ,& t'-'(+; u 9&(is,'sti ' 't/'8& (':,*+. O(i) 8&') s)' s+ u/'9,&0i s& 's,'(,i)/'*)'(i)& (+9&,i) 9& )*+,*&-+ ' )'t'8,i ('9i0&; ,*i'(') ?u,=i*'); (8st&)&)*+,*&-& &' i ,'(i) t+,'0'i*&)& ' /'9,&ti s(*+tsi /8'i9('


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7. LITERATURA

F1 #'8is0&( G'*'(i>.; Motorna vozila-predavanja; S&'b8&>&*,i ?&u0t+t; D'b'*; 214

F2 I(&, %i0i/'(i>.; Motori i motorna vozila; M&@i,si ?&u0t+t; Tu90&; 2

F3 tt/.s=8ib.=')'=2732637"M*+,*&=i"st+/+,&"/8i*+,'s&

F4 tt/?'8u).bu8+.='))+,*&="buu=,'sti"t272161.45.&/2.t)0

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Motorna vozila - mjenjači