sistema de transmision mecanica

8/20/2019 Sistema de Transmision Mecanica

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LICEO PROFESOR LADISLAO

LEIVA

“SISTEMA DE TRANSMISION MECÁNICA”

ALUMNO:

RICARDO ENRIQUE LEONOR CHAVARRÍA

PROFESOR:

ROBERTO OSWALDO SOLANO ALAS.

ASIGNATURA:

TECNOLOGÍA DE MECÁNICA AUTOMOTRIZ.

GRADO: SEGUNDO AÑO BACHILLERATO TÉCNICOAUTOMOTRIZ.

SECCIÓN: “D”- 20!

FECHA: SAN SALVADOR" 2! DE AGOSTO DEL 20!.


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ÍNDICE

ContenidoÍNDICE.......................................................................................................................................2

INTRODUCCIÓN.......................................................................................................................3

OBJETIVOS...............................................................................................................................4

GENERAL:..............................................................................................................................4

ESPECÍFICOS:.......................................................................................................................4

CAJA DE TRANSMISION MECÁNICA......................................................................................5

TIPOS DE CAMBIOS MECÁNICOS....................................................................................10

CAMBIO POR ENGRANAJES DESPLAABLES............................................................10

CAMBIO DE VELOCIDADES SINCRONIADOS............................................................13

MECANISMOS DE LOS CAMBIOS DE VELOCIDADES........................................................20

MANDOS DE LA TRANSMISION MANUAL........................................................................24

CONCLUSIÓN.........................................................................................................................2!

BIBLIOGRAFÍA........................................................................................................................2"


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INTRODUCCIÓN

E# $%&'&()& *(+,%-& )*)#/, “Sistema de transmisión mecánica”, &' ( /(#*'*' &'%*$)*,& #/ )%/('-*'*( -&(*/ ' +(*,(/-*&(), 6 +*(/#*/7 /'8 ,-, )/-9*( #//%/)&%*;/*( & #,' )*$,' & /-9*,' -&(*,' -&/(*'-, & /9*, & ,*/&' 6#,' -/(,' & )%/('-*'*( -&(*/.

L/ &')%)%/ *()&%(/ & &')& *(+,%-& '& &'&(& / )%/' & #/ '*/ & )%/('-*'*( -&(*/? ,(& '& &'%*9& +(*,(/-*&(), 9'*/ & #/ )%/('-*'*( -&(*/ 6 ' +*(/#*/7 #&/' & /-9*, &'& @/& -@,' /,' )*#*;/( $/%/ '&*,(/% #/' *')*()/',*/&' (,' *'$,'*)*,' ##/-/,': '*(%,(*;/,%&' 6/ ,(')*)*( @/& & (&()/, *()&%(, @/ & &(& '&(/%*, ,%%&'$,(*&()& / #/,*/ '&*,(//7 &')& *(+,%-& #& &+*(& / ,()*(/*( *@,' '*(%,(*;/,%&' /'8,-, ' +(*,(/-*&(), +*(/#*/ 6 /%*&/. T/-9*( &'%*9& & +,%-/ &)/##// )*$, &/-9*, & -&(*, '*( '*(%,(*;/,%&' $%,$*, & #/' -/*(/' /


4/28

OBJETIVOS

GENERAL:C/%/)&%*;/% 6 /(/#*;/% +(*,(/-*&(), 6 #/ +*(/#*/ & // (, & #,' ,-$,(&()&' &#/ )%/('-*'*( -&(*/.

ESPECÍFICOS:1C,(,&% +(*,(/-*&(), & #/ />/ & /-9*,' &(: P(), -&%), $%*-&%/ ,*/'&/ & /9*,' & )%&' &>&' />/ & /9*,' -,()// &( #/ ,#-(/ &*%&*( />/ & /-9*,' -,()// &( $*',.


5/28

CAJA DE TRANSMISION MECÁNICA

E# '*')&-/ & /-9*, & -/%@/' -/(/# @/ &,#*,(/, (,)/9#&-&()& &'& #,' $%*-&%,'-&/(*'-,' & />/ & /-9*,' & -/%@/' -/(/#&' '*( *'$,'*)*,' & '*(%,(*;/*(@/')/ #/' /)/#&' />/' & /-9*, '*(%,(*;//' & ,' &>&'. I(&$&(*&()&-&()& & #/*'$,'**( )%/('&%'/# , #,(& '&(/%*, & '/#*/ ,/*/# ,( &>& $%*-/%*, & /*,(/ & $%*-/%*, %&*9& $/% -,),% 6 #, )%/('-*)& & +,%-/ *%&)/ / (,'&(/%*, & '/#*/ & $/% & /*,(/ /' -/(/#&' #,' $*,(&' )*#*;/,' /)/#-&()& &( #,' &>&' ',( &&()/, @*,*/# /# $%&'&()/ #/ &()/>/ & & #/ )%/('-*'*( & $/% '& %&/#*;/ /)%/' & ,' *&()&' '*-#)(&/-&()& &( #& 6 $*( & / & /-9*,' '&/ -'%&*, $,'*9#&. E*')&( /%*,' )*$,' & '*(%,(*;/,%&' & #,' /#&' &')//(:'*(%,(*;/,%&' ,( ,(, 6 &'+&%/ & '*(%,(*;/*( '*(%,(*;/,%&' ,( ,(, 6 &%%,>, &'*(%,(*'-, '*(%,(*;/,%&' ,( /(*##, ')*, &).

E# /*,(/-*&(), & #,' '*(%,(*;/,%&' '& &+&)/ -&*/()& ( /%*##/>& & /-9*, &/)/ -&*/()& @,%*##/' ',9%& #,' '*(%,(*;/,%&' &'$#/;(,#,' /*/#-&()& / )%/' &>& 6 &-9%//' & /-9*,'. L/ $%*-&%/ />/ &/-9*,' &' (/ />/ -/(/# & )%&' &>&' ,( *'$,'**( #,(/ -/(/# & ,' &>&' ,( *'$,'**( )%/('&%'/#

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& ( &@8#, ,( )%/*( /()&%/ ,( )%/*( /()&%/ $,% #, &


7/28

FUNCIONAMIENTOC,(')*)*/ (/ />/ & /-9*,' ,-, '& @/ &$#*/, #/' *')*()/' %/*,(&' '& ,9)*&(&($,% #/ ,-9*(/*( & #,' *+&%&()&' $*,(&' &( ,('&&(*/ ,( '' *-&('*,(&'. E( #/'/>/' & /-9*, & )%&' &>&' '*')&-/ & &(&' & ,9#& %&*( &' )*#*;/,/'')/(*/# & )&(&% /#*(&/,' &()%& '* #,' &>&' & &()%// 6 '/#*/. P/%/ #/ ,9)&(*( & #/'*')*()/' %/*,(&' , ,*/&' ,(),% /*,(/ (/ $/#/(/ & /-9*,' -&*/()&#/ /# '& $%,& &'$#/;/-*&(), & #,' *')*(),' 9,' & '*(%,(*;/*('*(%,(*;/,%&'K & &(/ & /-9*,' +*& '&(/%*, & '& @/& ',#*/%*, & &')& &>&. C,(


8/28

#, & '&(/%*, & '& @/& ',#*/%*,& &')& &>&. C,( #, & '&(/%*, & '& @/& ',#*/%*, & &')& &>&. C,(#,


9/28

ª velocidad

E# &'$#/;/-*&(), '*(%,(*;/,% & 34 OK @/*/ #/ *;*&%/ $%,& &(#//-*&(), ,%%&'$,(*&()& $*( & /%%/')%& , ),-/ ,(')/()& BK &>& $%*-/%*,

& '& @/& ',#*/%*, ,( &>& '&(/%*, '*( *()&%&(*( &>& *()&%-&*/%*, &( &')&/',. C,( #, /, $,% ( -/(/ & /-9*,'. E'),' $*,(&' $&%)&(&&( / #,' &>&' *()&%-&*/%*, 6'&(/%*, %&'$&)*/-&()&. C,( &'), '& ,('*& & ',( H#,,'H.


10/28

TIPOS DE CAMBIOS MECÁNICOS

CAMBIO POR ENGRANAJES DESPLAABLES

C,(')/ & &(&' &'$#/;/9#&' & *&()&' %&),' -,()/,' ',9%& &>&' $/%/#,' , &>&'&( #8(&/. S -,()/>& '*-$#& /%&& & (*/&' '*(%,(*;/,%/'. E' )*$, & /-9*, -''/, &( -/*(/' //' ,( $*,(&'&'$#/;/9#&'7 ')/ &' -6 '&(*##/ 6 &' #/ 9/'& & #/' />/' -,&%(/'7 $,% #, )/(), @/%&-,'( 9%&& &')*, & #/ 6 /'8 ,-$%&(&%&-,' ,( +/*#*/ #,' '*')&-/' /)/#&'.

1 E>& $%*-/%*, , &-/(,.

2 E(& & -/(,.

3 E(& & /,$#& & #/ ),%%&.

4 T,%%& , &>& *()&%-&*,.

5 E>& '&(/%*, ,%%&*;,K

! E(& & 2/.


11/28


12/28

%rimera velocidad

C/(, '& -&& #/ $/#/(/ & /-9*,' / #/ $,'**( & $%*-&%/ ,*/ F*


13/28

CAMBIO DE VELOCIDADES SINCRONIADOS

L/' />/' & /-9*, &'& @/& -@,' /,' )*#*;/( $/%/ '&*,(/% #/' *')*()/',*/&' (,' *'$,'*)*,' ##/-/,': '*(%,(*;/,%&' 6/ ,(')*)*( @/& & (&()/, *()&%(, @/ & &(& '&(/%*, ,%%&'$,(*&()& / #/

,*/ '&*,(//. P/%/ $,&% @/&% /,$#/-*&(), '*(%,(*;/,% ,( $*(,%%&'$,(*&()& '& ,-$%&(& & &' (&&'/%*, *& '&(/%*,,( &


14/28

E( #/ +*


15/28

Tipos de sincronizadores

SC'(#&)*D(' '+#*-.

C,( &')& *'$,'*)*, #/ -/(*,9%/ & /-9*, & ,*/ '& '*-$#*+*/. C,( (/ #*


16/28

E# '*')&-/ & 9#,/>& '& %&/#*;/ &( ,' )*&-$,':

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&'#*;/()& @/*/ P*( #,,. D%/()& &'$#/;/-*&(), ,(, /(*##, &'#*;/()& ),-/,()/), ,( ,(, /(*##, & '*(%,(*;/*(.

C,-, #/' ,*/&' & %,)/*( ',( *')*()/' #/ +%**( &()%& #,' ,(,' $%,,/ ( $/% %&'*')&()&. E')& $/% @/& & /(*##, & '*(%,(*;/*( &()%& &( %,)/*( 6 /$#*& (/ &

#/' /%/' /@/+#/(//' & #/' $&')//' ,()%/ #/ &()%// & #/' &()/##/' $*( #,,. E#/(*##, & '*(%,(*;/*( (, $&& //(;/% -' ,()%/ $*( #,, 6 '& ,$,(& / &

//(& -' /(*##, &'#*;/()& @/')/ & #/' ,*/&' $*( 6 /(*##, &'*(%,(*;/*( '&/( *& ,%%&'$,(*&()& /# '&&.

9K E# /(*##, & '*(%,(*;/*( & )*&(& ,(, @&-9%/ & +%**(. P,'&& 3 %/(%/'*'$&')/' / 1200 $/%/ %&*9*% #/' 3 @/&)/'.

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&K L/' @/&)/' 6 #,' -#&' /'&


17/28

E# +(*,(/-*&(), '*')&-/ &' '*//' $&%-/(&()&-&()& &( #/' &()/##/'

'*(%,(*;/,%.

E# /(@, & #/' @/&)/' &' -&(,% / #/' &()/##/' /(*##, & '*(%,(*;/*( & )/# +,%-/

& &()/, /(*##, $&& '&% *&()& / &%&@/ & *;*&%/ ,( %&+&%&(*/ / #/%/*( &()/, /(*##, &'#*;/()&. E'), ,(')*)6& #/ *()&%**(. E( $%*-&% )*&-$,

/(*##, &'#*;/()& '& &'$#/;/ @/*/ $*( & '& @/ & 9#,&/% ,( #/' @/&)/' &&')( -/()&(*/' 9/>, $%&'*( $,% &+&), & #,' ,' %&',%)&'.

L,' &)%&-,' & #/' @/&)/' &-$>/( /(*##, & '*(%,(*;/*( @/*/ ,(, $*(#,, @/')/ ,('&


18/28

SC'(#&)*D(' #+/ %'(C+SS

S +(*,(/-*&(), %&/& ',9%& #/ )*#*;/*( & 3 9/%%/' & (&( #,' ,' /(*##,' &'*(%,(*;/*( #,' /#&' $,'&&( #,' ,(,' -/@,' '*)/,' / ( #/, 6 /# ,)%, /(*##,&'#*;/()&. L/ +,%-/ &'$&*/# & $,'&&( &')/' 9/%%/' *-$*& & '& &+&)/%/ &(&.

E( )&%&% )*&-$, /# &')/% #/' ,*/&' *


19/28

SC'(#&)*D(' %('SC0+

E# '*(%,(*;/,% P,%'@& ,(')/ & ( /(*##, *%#/% &'#*;/()& $%,*'), & (/ &.

E')& )*$, & '*(%,(*;/,% )*&(& #/ &()/>/ & & %&& )/-/, & #/ />/ &,*/&' $&%-*)*&(, /# -*'-, )*&-$, ( /-9*, %$*, 6 (/ '*(%,(*;/*( )/-9*(%$*/.


20/28

MECANISMOS DE LOS CAMBIOS DEVELOCIDADES

E# -&/(*'-, & #/ $/#/(/ & /-9*,' ,()%,#/ #/' *(, -/%@/' @/*/ //()& 6 (/

@/*/ /)%' -&*/()& ,' /9#&' & /( / #/ />/ & /-9*,'. L,' /-9*,' @/*/ //()&',( )*$, '*(%,(*;/,' #, & '*/ & /-9*, -&*/()&@,%*##/' , #*$' & '& &(&()%/( %&'/#)/,' &( 8%#,'.


21/28

1. P&%*##/ & #/ $/#/(/ & /-9*,'

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3. C/9#& & '&*(

4. C/9#& & -/%@/

5. B%/;, & '&*(

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". G8/ & #/ $/#/(/ & /-9*,'

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22/28

1. ,%*##/' , #*$' & +*>/*(

2. A%/(/'

3. C/9#&' & '&*( 6 /-9*,

4. S&, *')%*9*,% '& &(&()%/ /# #/, &%&@, -,),%. P/%/ 9*/%#,' $&&' $&*% /(/ $&%',(/ & %&/#*& #,' /-9*,' ,( -,),% /$// '& -&&(.

Caja de cambios de dos ejes

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23/28

E( #/ +*&$/#/(/ ,( ' -,*-*&(), /*,(/ (/ & #/'9/%%/' &'$#/;/9#&' 4K & )*&(&( /,$#//' & +,%-/ ',#*/%*/ #/' @,%*##/' "K & / ''&' -&&( #,' '*(%,(*;/,%&' 1 6 2K 6 $*( & %&&(8, 3K. L/' 9/%%/' &'$#/;/9#&' 4K&')( ,)//' // (/ & #/' & (/' &',)/%/' 5K &( #/' & $&& /#,>/%'& (/9,#/ $%&'*,(// $,% ( -#&. E')/' &',)/%/' '*%&( $/%/ +*>/% #/' 9/%%/' &( (/ $,'**(

,(%&)/ $/%/ *-$&*% &'$#/;/-*&(), & #/' -*'-/' ,-, ,('&&(*/ & #/'*9%/*,(&' , '/*/' & '& $%,&( ,( #/ -/%@/ &@8#,. E'), &*)/ & '&$&/ '/#*% (/ -/%@/ (/ &; & &')/ &(


24/28

O)%, &>&-$#,: & />/ & /-9*,' *+&%&()& / #/ /()&%*,% & '& /,$#/%8/ / ( &@8#, ,(-,),% #,(&' ,-, &( /', /()&%*,% 6 #/ -/%@/ /)%' +(*,(/ & *


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MANDOS DE LA TRANSMISION MANUAL

*C(%-*D* * -* C(-!#* D+ -* D&'+CC&#

P/%/ /-9*/% / $%*-&%/ , / -/%@/ /)%' ,(),% $%&'*,(/ $&/# &-9%/&-$#, &( $%*-&%/ '& $%,& & / #/ />/ & /-9*,' &( #/ /# *@,-,*-*&(), -,)*/ &'$#/;/-*&(), & #/ $/#/(/ & $%*-&%/ 6 -/%@/ /)%'. E')/ $/#/(// -,()// ',9%& ( &>& & /)%/*&'/ #/ )/$/ #/)&%/# & #/ />/ & /-9*,' 6 &')/,(&)/, &( *()&%*,% & #/ -*'-/ ,( ,)%/ $/#/(/ ',9%& #/ & / -,()// (/ @,%*##/

& /-9*,. E')/ *'$,'**( +(*,(/ & #/ '*& /(, / ( $*( , ,(>(), '*(%,(*;/,% @/*/ //()& &( #/ $,'**( & $%*-&%/ ,@/*/ /)%'.


26/28

%*-*#C* D+ C*!B&(S *- %&S(

E')/ *'$,'**( 9*// ',9%& )/9#&%, $*', 6 /%*##/>& @/')/ #/ />/ & /-9*,'/)/ & #/ -*'-/ -/(&%/ & #, @/& #/ $/#/(/ & /-9*,' -,()// &( #/ ,#-(/ & #/*%&*(.


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CONCLUSIÓN

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BIBLIOGRAFÍA

=M&(*/ /),-*#? ,#-&( 1 *##*/- C%,'& &*),%*/# BOIXERAU. =M/(/# & /),-,*#&'? A%*/' P/; &*),%*/# C*E EDOSAT. L*9%, & F8'*/ 2 G/9%* C&%&' &*),%*/# COBASEV.

@))$:./+**,(/,'/#/-&/(*/.(&)/>//-9*,'2.@)- @))$:&'.'#*&'@/%&.(&)%/9%&%/(&))&-/"/>/&,*/&' @))$:./),/&,,'$/%.,--&/(*'-,$/#/(//-9*,'.$@$ @))$:./+**,(/,'/#/-&/(*/.(&)/>//-9*,'1.@)-
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