UNIVERSIDAD DE EL SALVADOR FACULTA FACULTAD D DE INGENIERIA INGENIERI A Y ARQUITECTURA ESCUELA DE INGENIERIA INDUSTRIAL TECNOLOGIA INDUSTRIAL III
“ANALISIS DE PRE-PRODUCCIÓN” PRE-PRODUCCIÓN” DOCENTES: ING. RAFAEL ARTURO RODRIGUEZ CORDOVA
INTEGRANTES: CARCAMO MARTINEZ, DIANA MARGARITA
CM06092
SANDOVAL ELIAS, ROSA AZUCENA
SE05001
Ciudd U!i"#$%i&$i, 0' d# O(&u)$# d#* 2011 INDICE.
INTRODUCCIÓN.......................... INTRODUCCIÓN................................................ ............................................ ............................................ ...................... OBJETIVOS............................. OBJETIVOS................................................... ............................................ ............................................... ......................... ALCANCES Y LIMITACIONES........... LIMITACIONES................................. ............................................ ........................................ .................. GENERALIDADES......................................................................................... INFORMACIÓN PREVIA.................................... PREVIA.......................................................... ............................................. ....................... PROPUESTA PROPUESTA DE FABRICACIÓN............ ABRICACIÓN.................................. ............................................ ..................................... ............... TABULACIÓN DE LAS 24 ALTERNATIVAS ................................................................................. DE TRABAJO............................................................ DEPURACIÓN DE ALTERNATIVAS POR RITMO DE TRABAJO DEPURACIÓN DE ALTERNATIVAS POR MATERIAL UTILIZADO............. .................... ............................. ................................... ............. COSTO TOTALL................................................................. DEPURACIÓN DE ALTERNATIVAS POR COSTO TOTA DEPURACIÓN DE ALTERNATIVAS POR COSTO MÁS BAJO............................................................ CONCLUSIONES................ CONCLUSIONES...................................... ............................................ ................................................. ............................. .. RECOMENDACIONES.................................................................................. BIBLIOGRAFIA........................................................................................... ANEXOS..................... ANEXOS............................................ ............................................. ........................................................ .................................. GLOSARIO TECNICO................................. TECNICO....................................................... .......................................... ............................ ........
INTRODUCCIÓN.......................... INTRODUCCIÓN................................................ ............................................ ............................................ ...................... OBJETIVOS............................. OBJETIVOS................................................... ............................................ ............................................... ......................... ALCANCES Y LIMITACIONES........... LIMITACIONES................................. ............................................ ........................................ .................. GENERALIDADES......................................................................................... INFORMACIÓN PREVIA.................................... PREVIA.......................................................... ............................................. ....................... PROPUESTA PROPUESTA DE FABRICACIÓN............ ABRICACIÓN.................................. ............................................ ..................................... ............... TABULACIÓN DE LAS 24 ALTERNATIVAS ................................................................................. DE TRABAJO............................................................ DEPURACIÓN DE ALTERNATIVAS POR RITMO DE TRABAJO DEPURACIÓN DE ALTERNATIVAS POR MATERIAL UTILIZADO............. .................... ............................. ................................... ............. COSTO TOTALL................................................................. DEPURACIÓN DE ALTERNATIVAS POR COSTO TOTA DEPURACIÓN DE ALTERNATIVAS POR COSTO MÁS BAJO............................................................ CONCLUSIONES................ CONCLUSIONES...................................... ............................................ ................................................. ............................. .. RECOMENDACIONES.................................................................................. BIBLIOGRAFIA........................................................................................... ANEXOS..................... ANEXOS............................................ ............................................. ........................................................ .................................. GLOSARIO TECNICO................................. TECNICO....................................................... .......................................... ............................ ........
INTRODUCCIÓN E* +$#%#! &$)- (-!%i% #! $#*i$ u!A!/*i%i% d# $#$-du((i! +$ * 3)$i((i! d# $u#d% u%d% +$ T$#!#% d# u4u#, &$& d# (-- %#*#((i-!$ u! *$!&i" d# #!&$# "$i%, * (u* d#%+u% d# u! +*i- !/*i%i% 7 #%&udi- d# &-d% *% "$i)*#% 8u# (-+$#!d#! (d u! d# *% *$!&i"%, %# +$-(#d# &-$ * #-$ d#(i%i!, %i#!d#%& *% /% +&i 7 * 8u# (u+* (-! *-% $#8ui%i&-% 8u# #* 3)$i(! d#%##. E%& #&+ #! * 3)$i((i! d# +i#%, #% u! d# *% /% i+-$&!%, 7 8u# +-$ #did# %& %# &i#!# u! !-(i! /% (*$ d# 8u# #% *- 8u# %# d#%# +$-du(i$ d#%d# #* +u!&d# "i%& d#* #!($4d- #! * 3)$i((i! d# *% +i#% - +$-du(&-% %#4! %# #* (%-. E%& &(!i( #% d# 4$! u&i*idd &!&- +$ * 3)$i((i! #! +#8u#: #%(* (-- d# 4$! #%(*. E! )-% (%-% %# d#)# )u%($ #* di%#:- +&i- (-! #* 3i! d# -)!#$ (-%&-% ;!i-% (-! * (*idd $#8u#$id +-$ *-% (*i#!%. $-+-$(i-! i!3-$(i! u7 "*i-% * !/*i%i% d# 3)$i((i! +$ +-d#$ d#$i!$ *-% #di-% d# +$-du((i! 7 *-% &-d-% !#(#%$i-% +$ (-!3-$$ <-d#*$ - #(!i$=, -!&$ 7 #+($ #* +$-du(&-. E! $#%u#!, $#%u#!, %# #%+#(i3i( #%+#(i3i(! ! *% di3#$#!% di3#$#!% +$-+u#%&% +$-+u#%&% +$ * 3)$i((i! 3)$i((i! d# (d $u#d d#* &$#!, %# >(# u! $#+$#%#!&(i! 4$/3i( d# * +$-du((i! 7 d# *-% (-%&-% d# *% 2? +$-+u +$-+u#% #%& &%, %, %; %; (-(-- #* "-*u "-*u# #! ! $#8u $#8u#$ #$id id- +-$ +-$ * #+$ #+$#% #%. . $ $ #* !/* !/*i% i%i% i% d# * *$! *$!&i &i" " +&i +&i %# &- &- #! (u#!& (u#!& *-% (-%&-% (-%&-%,, $i&$i&- d# +$-du(( +$-du((i! i!,, +$-(#% +$-(#%-% -% 7 $i*#% d# (d *$!&i" 7 %# 3u# d#+u$!d- +-(- +-(- >%& **#4$ di(> *$!&i".
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ALCANCES ) LI*ITACIONES
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CONCLUSIONES E! u! !/*i%i% d# +$#+$-du((i! +$ u! d#$i!d- +$-du(&-, %# d#)#! &-$ "$i% ($($;%&i(% +$ -)!#$ #* +&i- 8u# %#$; * J#-$K -+(i! +$ #* 3)$i(!. E% u7 i+-$&! #* !/*i%i% d# *% &-*#$!(i% #! * 3)$i((i! d# di%+-%i&i"-% #(/!i(-% 7 8u# +u#d# d#$i!$%# (u/* #% #* /% i!di(d- d#+#!di#!d- d# * (*idd 8u# d#%# #* u%u$i-. •
L )u#! #*#((i! d# u! +$-(#%- 8u# %# #* +&i- +$ * 3)$i((i! d# u! +$-du(&- #% d# "i&* i+-$&!(i 7 8u# d * %# (-!-(#$/ %i #% %&i%3(# (-! *% #B+#(&&i"% 8u# #* (*i#! &i#!# d#* +$-du(&-.
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RECO*ENDACIONES E! #* !/*i%i% d# *% 2? *$!&i"% %# $#(-i#!d 8u# %# d#)#$; !#$ u! 7-$ i!3-$(i! d# * 8ui!$i u&i*i$ +-$ (d %u)(-!&$&i%&. Si * *$!&i" %u)(-!&$&$ #% * +$#%#!&d #! #* $#+-$, %# *# +id #! d#&**# d# * 3-$ d# #!&$#4 d#* +$-du(&- 3i!*. •
L #+$#% d#)#$; d# #%&)*#(#$ u! %i% d# #!"i 7 *(#!i#!&- d# *% $u#d% +$ 8u# #%&% !- i!(u$$! #! u! * 3u!(i-!i#!&- d#)id- u! * #!"i 7 *(#!i#!&- d# #%&%.
15
BIBLIOGRAIA
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E%&+d- #! 3$;- d# * (>+. M$i- R-%%i. O(&" Edi(i!. Edi&-$i* Ci#!&;3i( Mdi(. 1966.
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Di)u- T(!i(- M#(/!i(-. S&$!#- 7 C-!%-$&i. S#4u!d Edi(i!.
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>&&+HH%+!i%>.*i)).(-H%#$(>Hu&-&i(+$#%%1.>&*
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>&&+HH.%&$+*%.(-.$H+$3".>&
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F-**#&- d# *)-$&-$i- d# !/*i%i% d# +$#+$-du((i!.
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A%#*!d, D-!*d@ CIENCIA E INGENIERA DE LOS MATERIALES, ?P Edi(i!, 200'
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>&&+HH#%.ii+#di.-$4HiiHE!4$!#
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G$--"#$, Mi#* .@ ROCESOS DE MANUFACTURA MODERNA
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#!%#!, C#(i*@ DIUO Y DISEO EN INGENIERA, 6P Edi(i!, M(G$ i**, MBi(-, 200?. , .S.@ ROCESOS DE MANUFACTURA, 1P Edi(i!, M(G$ i**, MBi(-, 200.
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28
A(&; 3. PUNZONADO O CORTE DE LA C-APA E* unH%nd% !" un %!&)in +!)>ni) )%n * )u* +!din,! $!&&+i!n," !"!)i*!" ," & !* )%&,! "! )%n"iu! "!&& un &,! +!,>*i) d! %,& %,!nind%"! un Gu& d!,!&+ind. L &!*)in !n,&! !"!"% S d! * )$ !* di>+!,&% D d!* unHn &!"u*, S#D & * )$ d! $i!&&% unHn d! )!&%/ )%n 9*%& d! 1/2 +>i+%. P%& *% ,n,% * )$ d! $i!&&%/ & "!& )%&,d d!! ,!n!& un !"!"%& +!n%& % iu* * di>+!,&% d!* unHn :D;. D!")&i)in d! un !",+ E* )%&,! d! * )$ "! &!*iH +!din,! un +,&iH d! )%&,! % $i!&&% d! )%&,&. S! )%+%n! * +,&iH d! d%" &!" W 1. PunHn 2. M,&iH :&%i+!n,! di)$; Ad!+>" "i !" )%+*!, 3. MH% :u d!* unHn; 4. D%" )$" :"i**% d! )i&)u*)in d! * ,i& d! )$; 8. Si",!+ d! ,%! D!"",! d! +,&iH E* !"Fu!&H% d! )%&,! F!), *%" G*%" *u!% d! &%du)i& un &n )n,idd d! i!H"/ )%+% )%n"!)u!n)i ,!n!+%" i!H" )%n &!" )%n,%&n% ind!Gnid% %& !nd! "! n!)!"i, &!$i*i,& * +,&iH/ !&di!nd% !n !* &%)!"% $", 1 ++/ "i!nd% * )%, d! G*d% +..d! ++/ &Hn &%+!di% d! (/18 ++ %& )d &!),iG)d%/ &!"u*,nd% %"i*! &!),iG)& un" 4( 9!)!"/ &%du)i!nd% %& *% ,n,% 1.(((.((( !n ,%,*. Ju!% !n,&! unHn +,&iH E* u!% !n,&! unHn +,&iH d!!nd! d!* &u!"% d! * )$. E* u!% !" *i)*! & un )$ d! &n !"!"%& "!&> +%& & )!&% du&% 0u! & )!&% du*)! % *u+ini%/ !,). E* 9*%& d!* u!% !" !n,&! !* 8 13 d!!ndi!nd% d!* !"!"%& d! * )$. D!,!&+ind% !* u!% )%&&!),% "! u+!n, * du&)in d! * $!&&+i!n,. C%&,! )%n unHn d! %+ E* unHn d! %+ !" ,% & *!)i%n!" *i!&". S! )%&, !n un "%* %!&)in "%&! un *n)$ d! )!&% d! un%" ++ un *+%$di** d! %+/ n% !!&i+!n,nd% d!"",! &!)i*! *u!% d! un &n )n,idd d! i!H". E* u"% d! !",! &%)!di+i!n,% !" *i+i,d% Gn" )$"/ $", (/28 ++.
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27
L )$ :di")%; d!! "& !n,&! !* unH * +,&iH d! +%d% &!)i"% :d+i,i!nd% )i!&,% u!%; & !9i,& * &i)in d! *i!u!" !n *" &!d!" d! * i!H. C%+% &!* !n!&* %d!+%" d!)i& 0u!/ +%& !"!"%&/ +!n%& %"ii*idd d! F%&+)in d! *i!u!". L !",+ u!d! +%n,&"! !n un &!n" !)n,&i) % d! +n%. C%n !",+" "!n)i**" "! u!d!n +%diG)& un !&G* !"%Hd% & %,!n!& !* d!Gni,i9%. C%n unH%n!" d! %+ "! u!d!n !+u,i& &!)ii!n,!" Gn d! %&*%"/ ),und% !n "u in,!&i%& d! +%d% 0u! * )%+&i+i&"! 9!&,i)*+!n,! !ndind%"! $)i *%" *d%" *%&n * F%&+. S! !+*! !n )$" d! +!,* *i!&%. E* )$Xnd% d! *%" %&d! d! * +,&iH udn * )$ &!"*& %& * &!d d!* u!&%/ F)i*i,nd% * %!&)in d! !+u,i&. E" )%n9!ni!n,! $)!& u!&% !0u!K%" !n * +,&iH & !9)u& !* i&! !n)!&&d%. ESTAMPAS PARA TRABAJOS MITOS PRORESIVOS E",+" +*,i*!" :% d! "%; S! !n,i!nd! %& ,&% &%&!"i9% d! !",+d% * "!&i! d! %!&)i%n!" "u)!"i9" 0u! ,&n"F%&+n &du*+!n,!/ )%n un +i"+ !",+/ un )$ *n/ un ,i& % un )in,/ Gn d! %,!n!& i!H" )%n %,& F%&+. E* &%)!di+i!n,% )%n"i",! !n un +ni+% d! d%" F"!"/ )%&,! d%*d%/ % !+u,id% )%&,! E* %!,i9% !" !* %d!& %,!n!& !n un "%*% ,i!+% )%n un "%* !",+ un "!&i! d! %!&)i%n!" "u)!"i9". E",+" )%+ind" :d! *%0u!; S%n !",+" 0u! %& ,!n!& ))in +i,/ ,i!n!n "u" ,i*!" )%+ind%" :n% !n *n!;/ &!*iHnd% !* &%)!"% !n un "%* %!&)in. L" %!&)i%n!" 0u! )%+inn u!d!n "!& d! )%&,!/ !+u,id%/ d%*d%/ u!&!d%/ !,). Pi!H" )%+*!" L" i!H" +!)>ni)" 0u!/ %& "u F%&+ +u )%+*! "%n diF)i*!" d! &%du)i& !n un "%* %!&)in/ "! %,i!n!n %& !",+d% *u!% "! *" Fu"i%n F%&+nd% * i!H d!Gni,i9. E!+*%W 9>*9u* d! *, &!"in %,!n!&* !n un "%* i!H "!& +u )&% diG)u*,%"% %& !nd! "! * &%du)! &,id !n d%" &,!" :!n * +i"+ !",+; 0u! *u!% "! un!n %& "%*ddu&. Ti!n! )%+% d!"9!n, un +* ,!&+in)in 0u! d!!n "! ,!&+ind" !n "u F%&+ d!Gni,i9 +!din,! *" !",+" *i)d" !n *" &!n""/ %& *% 0u! "! *% u,i*iH "%*% & un !"%Hd% &!9i%. S! u!d!n !*!),&%&!)*)& &&" d! 18 ( ++ d! di>+!,&%
2
E* )%*d% S! d!n%+in * &%)!"% d! F&i))in d! i!H"/ )%+n+!n,! +!,>*i)" !&% ,+in d! *>",i)%/ )%n"i",!n,! !n Fundi& un +,!&i* ! in,&%du)i&*% !n un )9idd/ **+d +%*d!/ d%nd! "! "%*idiG). E* &%)!"% ,&di)i%n* !" * Fundi)in !n &!n/ %& "!& ", un +,!&i* &!F&),&i% +u undn,! !n * n,u&*!H 0u!/ +!H)*d )%n &)i**/ d0ui!&! )%$!"in +%*d!i*idd "in !&d!& * !&+!i*idd 0u! %"ii*i, !9)u& *%" "!" d!* +%*d! * ,i!+% 0u! "! 9i!&,! !* +!,* Fundid%. E* !",+d% d!* +!,* E" un +,%d% &!n,*! d! F&i))in. E* &%)!"% &!0ui!&! 0u! !* )!&% :u %,&% +,!&i* &%id%; "! )*!n,d% !n&%**d%/ un &!n" )%n * *n,i** !",+ * i!H. E* !",+d% d! +!,*!" !" un %!&)in 0u! "! &!*iH & )%n"!ui& 0u! *" i!H" ,!nn * F%&+ &!0u!&id "! d! &!"in. E", &!"in u!d! "!& !!&)id %& un &!n" $id&>u*i) % un n!u+>,i).
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25
GLOSARIO TECNICO
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31