carburacion.pptx

8/17/2019 CARBURACION.pptx

1/13

DIEGO BARRIENTOS.

LEONARDOMONTOYA HERRERA.

JHON LOPERAESPINOSA.

FRANK RAMIREZ.MAICOL STIVEN

RUIZ GRAJALES.


2/13

RUIZ GRAJALES. ALIMENTACION

FUNCION DEL CARBURADOR

El carbra!"r #$ #l !%$&"$%'%(" )# $##*car+a !# &r#&arar la ,#-cla !# a%r#c",b$'%bl# #* l"$ ,"'"r#$ !# +a$"l%*a.A /* !# )# #l ,"'"r 0*c%"*# ,1$

#c"*2,%ca,#*'# 3 "b'#*+a la,a3"r &"'#*c%a !# $al%!a4 #$ %,&"r'a*'#)# la +a$"l%*a #$'5 ,#-cla!a c"* #la%r# #* la$ &r"&"rc%"*#$ 2&'%,a$.


3/13

S# !#/*# carbra!"r al ,#ca*%$," !"$%/ca!"r !#c",b$'%bl#4 #$ #l #*car+a!" !# #*'r#+ar la ca*'%!a!

6$'a !# c",b$'%bl# &ara )# #* ca!a *a !# la$*#c#$%!a!#$ !#l ,"'"r.El carbra!"r !#b# $#r ca&a- !# ,a*'#*#r la ,#-cla

a%r# c",b$'%bl# a!#ca!a &ara l"$ !%$'%*'"$r#+7,#*#$ !# 0*c%"*a,%#*'" !#l ,"'"r.La ,#-cla %!#al )# !#b# $#r &r"&"rc%"*a!a a l"$c%l%*!r"$ !#l ,"'"r #$ !# 89 K+. !# a%r# &"r 8 K+. !#c",b$'%bl#. A #$'a r#lac%2* $# l# lla,a &*'"

#$'#)%",5'r%c" #$ !#c%r #l bala*c# %!#al &ara *ab#*a c",b$'%2* )# !# c"," r#$l'a!" *a&"'#*c%a a!#ca!a al ,"'"r 3 *a #,%$%2* c"*'r"la!a!# l"$ +a$#$ !# #$ca.

FUNCIONAMIENTO


4/13

Carbra!"r#$ !# !%0$"r /6"

Carbra!"r#$ !"bl#$

Carbra!"r#$ !# !"bl# c#r&" " #$cal"*a!"$

IPOS DE CARBURADOR


5/13

T"r*%ll" !# ral#*'7

E$'# $# #*car+a !# ,a*'#*#r * &"c" l#(a*'a!a la ca,&a*a :)##$ la barr#ra )# a'ra(%#$a #l "r%/c%" %,&%!%#*!" )# #*'r#!#,a$%a!" a%r# 3a )# '"!" #l a%r# )# &#!# c"*!c%r &"r #l

"r%/c%" #$'a ab%#r'" $"l" ca*!" $# l# #$'a !a*!" +a$ a '" % #l,"'"r al'" !# r#("lc%"*#$; )# #$ c"," $% #$'(%5ra,"$,a*'#*%#*!" *a &*'%'a !# +a$ &ara )# *" $# &ar# *#$'r","'"r.

Ca*!" ,a$ a&r#'#,"$ #$'# '"r*%ll" ,a$ $b%r1 la ca,&a*a % ,a$al'" !# r#("lc%"*#$ $# ,a*'#*!r1 $% !ar +a$ ca*!" ,a$ l"

a


6/13

T%ra!"r !#l a%r#

S%r(# $%,&l#,#*'# &ara r#!c%r #l a%r# )# l# #*'ra al ,"'"r a'ra(5$ !#l carbra!"r % a$7 =ac#r )# la ,#-cla $#a ,a$r%ca #* +a$"l%*a &"r l" 'a*'" =ac# la #>&l"$%2* ,a$01c%l,#*'# :r" *" &"r #$" (a ,#6"r #l ,"'"r; #$'# $# $a

&ara #*c#*!#r la ,"'" #* 0r7" 3a )# c"," la +a$"l%*a#*'ra ,a$ 0r7a l# c#$'a ,a$ =ac#r la #>&l"$%2* % a?a!%#*!"* #>'ra !# +a$"l%*a $# c"*$%+# )# =a+a la #>&l"$%2*#$'# $%#,&r# $# a !# &"*#r #* la &"$%c%2* *"r,al *a (#-#*c#*!%!a la ,"'".

L"$ c=%cl#$E$'"$ $"* $%,&l#,#*'# * '"r*%ll" a+6#r#a!" &"r !#*'r" &"r

#l cal &a$a la +a$"l%*a. E* * carbra!"r =a3 !"$ *" )#0*c%"*a c"*$'a*'#,#*'# lla,a!" c=%cl# !# ba6a 3 "'r" )#0*c%"*a ca*!" l# !a,"$ +a$ #$'# #$ #l c=%cl# !# al'a.

La a+6a 3 la ca,&a*aLa ca,&a*a #$ * #l#,#*'" !# &l1$'%c" *"r,al,#*'# )# #*

#$'# carbra!"r c"," #$ !# c",&#r'a &la*a :c",&#r'a$# r#/#r# a la ca,&a*a; la ca,&a*a #$ &la*a $% *" #* "'r"$'%#*#* * la!" $%#,&r# &la*" 3 "'r" c%rclar !%c#* )# (a,#6"r #l !# c",&#r'a &la*a.


7/13

DIAGNOSTICOS@ B")#r#l#$ "b$'r%!"$4 a+a #* la cba4

a+a #* #l


8/13

lla(#$ ,,4 " 8,,4

D#$'"r*%lla!"r !# #$'r#lla

D#$'"r*%lla!"r !# &ala

L%,&%a!"r !# carbra!"r

HERRAMIENTAS

ESPECIALES


9/13

CIRCUITOS DEL CARBURADOR

C",&"*#*'#$ !# * carbra!"r Para &"!#r c"*$#+%r *a$!"$%/cac%"*#$ !# ,#-cla a!a&'a!a$ a '"!a$ la$ c"*!%c%"*#$ !#0*c%"*a,%#*'" !#l ,"'"r4 a!#,1$ !#l carbra!"r #l#,#*'al*#c#$%'a,"$ *"$ !%$&"$%'%("$ &ara la c"rr#cc%2* a'",1'%ca !#la$ ,#-cla$4 c"," $"*@

U* $%$'#,a !# 0*c%"*a,%#*'" &ara ,arc=a *"r,al4 c"*$'%'%!"&"r #l carbra!"r #l#,#*'al :3a #$'!%a!";4 a!#ca*!" la!"$%/cac%2* !# ,#-cla #* $$ cal%br#$ a *a !"$%/cac%2* '#2r%ca!# 889.

U* c%rc%'" )# &r"&"rc%"*a la ca*'%!a! !# c",b$'%bl# *#c#$ar%"&ara #l 0*c%"*a,%#*'" !#l ,"'"r a ba6a$ r#("lc%"*#$ :ral#*'7;

U* $%$'#,a a'",1'%c" c"rr#c'"r !# ,#-cla$4 0"r,a!" &"r #lc%rc%'" c",*$a!"r !# a%r#4 &ara )# a ba6a$ 3 al'a$r#("lc%"*#$ !#l ,"'"r la !"$%/cac%2* !# la ,#-cla $# ,a*'#*+a

%+al a la !"$%/cac%2* '#2r%ca

CIRCUITOS DE UN

CARBURADOR


10/13

U* c%rc%'" #c"*",%-a!"r !# c",b$'%bl#4 &ara a!#car lar%)#-a !# la ,#-cla a *a !"$%/cac%2* !# ,1>%,"r#*!%,%#*'"4 c"* %*!#*!#*c%a !# la car+a !# l"$c%l%*!r"$.

U* c%rc%'" #*r%)#c#!"r !# ,#-cla :b",ba !# ac#l#rac%2*;4&ara ca$"$ cr7'%c"$ !# 0*c%"*a,%#*'" a ,1>%,a &"'#*c%a.

U* !%$&"$%'%(" &ara #l arra*)# !#l ,"'"r #* 0r7".

C%rc%'" !# ral#*'7 E$ * c%rc%'" !#r%(a!" " a>%l%ar !#lc%rc%'" &r%*c%&al :carbra!"r #l#,#*'al;. S,%$%2* #$

&r"&"rc%"*ar #l ca!al !# ,#-cla *#c#$ar%" &ara (#*c#r la$r#$%$'#*c%a$ &a$%(a$ !#l ,"'"r :r#$%$'#*c%a$ !#b%!a$ ar"-a,%#*'"$ %*'#r*"$ !#l ,"'"r a$7 c"," l"$ 2r+a*"$ )#l" ac",&a?a* c","@ al'#r*a!"r4 $#r("!%r#cc%2*4 #'c.;. El0*c%"*a,%#*'" !#l c%rc%'" !# ral#*'7 $# ,a*'#*!r1 =a$'a)# #*'r# #* 0*c%"*a,%#*'" #l c%rc%'" &r%*c%&al

:carbra!"r #l#,#*'al;. El c%rc%'" !# ral#*'7 0*c%"*a#*'r# 3 r.&.,. !#l ,"'"r.


11/13

DESPIEZE DEL CARBURADOR


12/13

FACTOR LAMBDA

El 0ac'"r la,b!a c",*,#*'# !#$%+*a!" c"* la l#'ra +r%#+a !#$%+*a la &r"&"rc%2* a%r# c",b$'%bl# :#* $"; #* 0"r,a !#,#-cla )# #*'ra al c%l%*!r" !# * ,"'"r !# c%cl" O''"4c",&ara!a c"* la &r"&"rc%2* #$'#)%",#'r%a !# la ,#-cla %!#al4!# 84 &ar'#$ !# a%r# #* $" &"r 8 &ar'# !# c",b$'%bl# #*$" :*"r,al,#*'# +a$"l%*a;.

S% #* * ca$" !a!" la ,#-cla #$ 'al )# la &r"&"rc%2* #$ !# 8 @ 8949 $#"b'%#*# * 0ac'"r la,b!a !# 894984 849 l" )# #* #$'# ca$" $#!#*",%*a ,#-cla &"br#. E$'a $%'ac%2* #$ la a!#ca!a &ara l"+rarc"*$,"$ ,7*%,"$ 3 #,%$%"*#$ ,7*%,a$ !# c"*'a,%*a*'#$4&r%*c%&al,#*'# =%!r"carbr"$ 3 ,"*2>%!" !# carb"*" :HC 3 CO; r"*" '"r)# " &ar ,"'"r ,1>%,". S% #* "'r" ca$" '#*#,"$ 8 @ 849 $#"b'%#*# 84984 4 3 #* #$'# ca$" $# lla,a ,#-cla r%ca $#"b'%#*# '"r)# " &ar ,1>%," 3 &"'#*c%a ,1>%,a r" #l c"*$," !#c",b$'%bl# 3 la$ #,%$%"*#$ !# c"*'a,%*a*'#$ $"* ,a3"r#$

https://es.wikipedia.org/wiki/Mezcla_pobrehttps://es.wikipedia.org/wiki/Par_motorhttps://es.wikipedia.org/wiki/Mezcla_ricahttps://es.wikipedia.org/wiki/Mezcla_ricahttps://es.wikipedia.org/wiki/Par_motorhttps://es.wikipedia.org/wiki/Mezcla_pobre


13/13

RELACION AIRE IDEAL AIRE REAL

C"*"c%#*!" l"$ c%*c" +a$#$@

H%!r"carbr"$ :HC;@ S"* +a$#$ (#*#*"$"$ $%* )#,ar4 $"* c",b$'%bl#$ #* $ #$'a!" &r" 3 $# ,%!#* #*

&ar'7cla$ &"r ,%ll2* :&&,;.

M"*2>%!" !# Carb"*" :CO;@ E$ * +a$ (#*#*"$" )#,a!" *a c",b$'%2* &arc%al =a $c#!%!"4 r" la ,"l5cla!# c",b$'%bl# *" =a $%!" )#,a!a c",&l#'a,#*'# #l CO #$ ,#!%!" c"," * &"rc#*'a6# !#l +a$ #* ,#!%c%2*.

D%2>%!" !# Carb"*" :CO;@ E$ c",b$'%bl# c",&l#'a,#*'# )#,a!" 3 #$ * r#$l'a*'# %*"0#*$%(" !# lac",b$'%2* c",&l#'a #$'# #$ ,#!%!" c"," * &"rc#*'a6# !#l ("l,#* !# +a$.

O>%+#*" :O;@ El O>%+#*" #$ %,&"r'a*'# &"r)# la c",b$'%2* *" $# &#!# l"+rar $%* 5l. El c"*'#*%!" !#l O #$l" ,1$ %,&"r'a*'# :$% #$ )# $"bra al+";. El O 'a,b%5* #$ ,#!%!" c"," &"rc#*'a6# !#l ("l,#* !#l +a$ #*,#!%c%2* r" 5$'# *" #$ ,#!%!" &"r la l- %*0rarr"6a4 $%*" )#4 #$ ,#!%!" &"r * $#*$"r !# ">%+#*" $%,%lar al)# $# #*c#*'ra #* l"$ a'",2(%l#$.

O>%!" !# N%'r2+#*" :NO>;@ E$ * r#$%!" #l cal !#$'r3# la ca&a !# "-"*" !# *#$'r" &la*#'a4 3 a*)#'a,b%5* &#!# %*!%car*"$ &r"bl#,a$ !# 0*c%"*a,%#*'" #$ ,3 !%07c%l '#*#r * b#* &ar1,#'r"4 &#$ &ara&"!#r ,#!%r #l NO> $# *#c#$%'a !#l $" !# * !%*a,2,#'r" &ara $%,lar la$ c"*!%c%"*#$ !# car+a 3 $".

carburacion.pptx

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