monografia de manufactura esbelta

7/24/2019 Monografia de Manufactura Esbelta

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TABLA DE CONTENIDO:

2 INTRODUCCIN:........................................................................... 3

3 EVOLUCIN DEL PENSAMIENTO LEAN:................................................ 4

4 DEFINICIN DE LEAN:.................................................................... 4

5 QU ES LA MANUFACTURA ESBELTA?............................................... 4

5.1 OBJETIVOSDELAMANUFACTURAESBELTA.................................................55.2 BENEFICIOS.................................................................................75.3 PENSAMIENTOLEAN(ESBELTO):............................................................75.3.1 LOS5 PRINCIPIOSDELPENSAMIENTOLEAN(ESBELTO):.........................................95.4 PRINCIPIOSDELAMANUFACTURAESBELTA................................................9

6 LA ORGANIZACIN LEAN.............................................................. 12

6.1 MEJORADELACALIDAD..................................................................136.2 ELIMINACIN DELDESPERDICIO..........................................................1363 REDUCIRELTIEMPODERESPUESTA.......................................................156.3.1 TIEMPODECICLO.......................................................................................166.3.2 TIEMPODEESPERAENLOTES.......................................................................16

6.3.3 RETARDOSDELPROCESO..............................................................................166.4 REDUCIRLOSCOSTOSTOTALES...........................................................17

! MAPA DE LA CADENA DE VALOR.................................................... 19

!" QUESUNACADENADEVALOR?......................................................19!2 #CONOSDELFLU$ODEPRODUCCIN.....................................................23!3 ICONOSDEFLU$ODEINFORMACIN.....................................................25!4 AN%LISISDELMAPADELACADENADEVALORACTUAL..................................267.4.1 ESTANDARIZACINDETRABAJO.......................................................................277.4.2 NIVELACINDECARGA.................................................................................27

7.4.3 ESTABLECIMIENTODEMTRICASLEANOESBELTAS.............................................287.4.4 OTRASHERRAMIENTAS.................................................................................28

8 AI!EN.................................................................................... 30

8.1 MEJORACONTINUA(AI!EN).............................................................308.2 LAS" #ERRAMIENTASESTAD$STICAS.....................................................328.2.1 LAADMINISTRACINVISUAL..........................................................................338.2.2 LAIMPLEMENTACINDEESTASTCNICAS........................................................338.2.3 PROPSITO..............................................................................................34

&3 %REAS

A

LAS

QUE

SE

ENFOCA

............................................................348.4 LAS 5 S%S...............................................................................35


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MANUFACTURA ESBELTAUNIVERSIDAD ANDINA DELCUSCO

' TRABA$O ESTANDARIZADO........................................................... 37

&.1 EST'NDARDETRABAJO...................................................................38

"( CAMBIOS R%PIDOS )QUIC* C+ANGEOVER , SMED-............................. 39

"(" ELCAMBIO RAPIDO )QUIC* C+ANGEOVER-....................................39

11 A PRUEBA DE ERROR (POA OES)............................................... 40

11.1 CALIDADCERO..........................................................................4111.2 APLICACIONES..........................................................................4311.3 MTODOSDEDETECCIN................................................................43

12 MANUFACTURA CELULAR............................................................. 45

12.1 INVENTARIOSPROBLEMAS.............................................................4512.2 CELDASDEMANUFACTURA..............................................................47

13 ANBAN................................................................................. 51

"3" ELSISTEMADEEMPU$AR. PUS+.......................................................51"32 ELSISTEMADE$ALAR. PULL*ANBAN.................................................5213.3 TIPOSDEANBAN......................................................................54

1 INTRODUCCIN:As !" "#$"%&' $' " $'*+,*$* s"'- +","s&'* "/*+*' !0 "s L"&+M&+!/&,!'*+. L& #&'& " s &!'"s & "/*+" ,# !+& /*s/&"+/,&& & & '"!,,*+ " "s$"'*,*s. E ,+,"$ s!'" $'*+,*$"+"" S*s"#& " P'!,,*+ " T& (T& P'!,*+ Ss"# TPS). L"&+"s !+ ,+!+ " "''*"+&s9 !" &!&+ & & *"+*/*,&,*+ "*#*+&,*+ ,#*+&,*+ " "s$"'*,*s (#!&) & & #"'& "+ & ,&*& & & '"!,,*+ " *"#$ " ,s " $'!,,*+. A!+&s " "s&s

;"''*"+&s s+ & #"'& ,+*+!& (


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2 EVOLUCIN DEL PENSAMIENTO LEAN:

@"s #&,< (1) *+'!," " 0'#*+ " M&+!/&,!'& L"&+ "s$!0s

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3 DEFINICIN DE LEAN:

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,#$"& ($'=""'"s *s'*!*'"s ,*"+"s) $&'& '&' & s&*s/&,,*+ "&& " ,*"+".M0s L"&+ "+ 3 &,*=*&"s ,&=" " & '&+*%&,*+L&+%*"+1 " +!"=s $'!,1s:"/*+*' " ,+,"$ *s"? "s&''" $'*$ '"=*s*+ " $&+"s #",&+*s# " &+%*"+F"s1*4+ " *+/'#&,*4+:#& " $"*s ,#$'& " #&"'*&"s$''&,*+ *+"'+& "+=* & ,*"+"T'&+s/'#&,*4+ M&+!/&,1!'&:'"&*%&,*+ " $'!, "s" &'&+s/'#&,*+ " #&"'*&s $'*#&s ;&s& $'!, "'#*+&

4 QU ES LA MANUFACTURA ESBELTA?M&+!/&,!'& Es"& s+ =&'*&s ;"''*"+&s!" " &!&'- & "*#*+&'&s &s $"'&,*+"s!" + " &'"&+ =&'& $'!, s"'=*,* & s$',"ss &!#"+&+ " =&' " ,&& &,*=*& '"&*%&& "*#*+&+ !" + s" '"!*"'". R"!,*' "s$"'*,*s #"'&' &s $"'&,*+"s&s-+s" s*"#$'" "+ " '"s$"& '&&&'. L& M&+!/&,!'& Es"& +&,*"+ @&$+ /!" ,+,"*& $' s '&+"s !'!s " S*s"#& " P'!,,*+T&: ** EG&' D"#*+ T&**,;* O;+ S;*" S;*+ E* T&"+'" &!+s.E s*s"#& " M&+!/&,!'& ">*" M&+!/&,!'& Es"& ;& s* "/*+*&,# !+& /*s/&" ">,""+,*& " #&+!/&,!'& &s&& "+:

L& "*#*+&,*+ $&+"&& " *$ " "s$"'*,* E '"s$" $' " '&&&': H&*%"+

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Es$",/*,"+" & M&+!/&,!'& Es"&:

R"!," s "s$"'*,*s "+ & ,&"+& " =&'

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C'"& s*s"#&s " $'!,,*+ #-s '!ss

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M"'& &s *s'*!,*+"s " $&+& $&'& &!#"+&' & /">***&

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4.3.1 Ls 5

P'*+,*$*s " P"+s*"+ L"&+ ("s"):

" D"/*+*' " &' "s" " $!+1 " =*s1& " ,*"+1": & #&3'& " s,*"+1"s !*"'"+ ,#$'&' !+& s!,*4+ + !+ $'!,1 s"'=*,*.

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5 LA ORGANIZACIN LEAN

E s*s1"#& L"&+ "+/&1*%& & $'"="+,*4+ " M!& "s$"'*,* "s ",*':

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LOS 7 TIPOS DE MDA O DESPERDICIO

L/01 E1071 8/ M980M!& s+ &s &,*=*&"s !" + &'"&+ =&' "+ " !&' " '&& s!"*#*+&,*+ "s "s"+,*&:

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s'"$'!,,*+ /&&+" " *+="+&'* *+,!"+ '"$',"ss '"'&&s#&+" &,"+*"+ !**%&+ $"'&'"s " +"& "#&+"+*#*"+ $&'& ,''"*' s $'"#&s. T*0+ s" $'"s"+&+ ,!&+s" ,''*"+ "'''"s *+*s'&*=s.

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Ls $&ss $&'& s! '"!,,*+ s+:

C+ !+ '!$ " '&& *"+*/*,&' !+ $'!, ! $"'&,*+*+"/*,*"+".

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6 MAPA DE LA CADENA DE VALOR

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15/37


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16/37


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21/37


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22/37


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23/37


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7.3 %/0> 0 0> 9/ >/ /1=0

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25/37


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26/37


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27/37


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29/37


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30/37


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31/37


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"''' &=*s&+ & $"'&' ;&,"+ &!s"s *'","+" & s $',"ss $&'&,''"*' " "'''.

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11.1 I/,-90 ;90*,

Ls *+="+&'*s ,!'"+9 & s $'"#&s

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11.3E >>;/0 8/ /

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A+"s " *#$&+&' H&+&+ "s +","s&'* "s&''&' !+ $''& " #"%,&

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