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“ESTRUCTURA MRP”.
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MRP Y IT •
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ENFOQUE DE CU:OS PEQUEOS •
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ENFOQUE DE FLUO :ALANCEADO •
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EEMPLO 5
PRINCIPIOS DE ADMINISTRACI6N DE OPERACIONES7 S8PTIMA EDICI6N7 AY HEIZER Y :ARRY RENDER
:ALANCE PARCIAL DEL PERIODO PP: T"&'"# -## (+* '&*&t#'( /!* */!','# ,(s "(st(s +* )#&t*&* $ -*-## )*+'#&t* *, "#)'( +*, t#)#( +*, ,(t* -## **@# ,(s */!*')'*&t(s +*, s'=!'*&t* t#)#( +*, ,(t* *& *, %!t!(
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EEMPLO
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“MRP DE CICLO CERRADO”.
O:ETIVO DE LA MRP DE CICLO CERRADO
EL SISTEMA MRP DE CICLO CERRADO QUE MUESTRA LA RETROALIMENTACI6N
“PLANEACIÓN DE REQUERIMIENTOS DE MATERIALES II (MRP II)”.
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A$!+#&t* 1
>>>>5 B(#s >>>22 B(#s
A$!+#&t* 2
>>125 B(#s >>5>> B(#s
PLANEACIÓN DE LA DISTRIUCIÓN DE LOS RECURSOS (DRP). C!#&+( ,#s t"&'"#s -## *&%*&t# ,# +*)#&+# +*-*&+'*&t* s* !s#& *& ,# "#+* +* s!)'&'st(7 s* ,*s ,,#)# -,#&*#"'.& +* ,# +'st'!"'.& +* ,(s *"!s(s 0DRP DRP (D+%*#+7*+"& R/%"#'/ • L# Pa&&+&1) -,#&*#"'.& +* ,# +'st'!"'.& +* ,(s *"!s(s s* !s# -## *,#(# !& -,#& *s"#,(+( +* *##st*"')'*&t( +*, '&*&t#'( -## t(+(s ,(s &'*,*s +* ,# "#+* +* s!)'&'st( •
N+//% $&+"% / +&/&*a# +".
R/6/#++ /&*"% 1"7a/% +1a/% a a /a&a /%/#aa.
T+/"% / /&*#/1a #/'+%"% .
Pa&/a'+9& / a +%*#+7'+9& / "% #/'#%"%.
PLANEACIÓN DE LA DISTRIUCIÓN DE LOS RECURSOS (DRP). •
C(&
DRP7
,#
demanda esperada se con%ierte en los re&uerimientos brutos L(s */!*')'*&t(s &*t(s s* +*t*)'&
#, #s'= *, '&*&t#'( +'s-(&',* # ,(s */!*')'*&t(s !t(s • E, -("*+')'*&t( DRP "()'*&# "(& *, -(&.st'"( #, &'*, +* *&t# #, )*&!+*( • I=!#, /!* *& ,# MRP7 +*s-!s s* *'s# *, '&*&t#'( "(& *, -(-.s't( +* s#t's%#"* ,# +*)#&+# D* *st# %()# *, '&*&t#'( ,,*=# "!#&+( s* &*"*s't* $ ,(s */!*')'*&t(s &*t(s s* "()-*&s#& "(& *, t'*)-( +* *&t*=# &*"*s#'(
PLANEACIÓN DE LA DISTRIUCIÓN DE LOS RECURSOS (DRP). L# DRP @#,# *, '&*&t#'( # t#s +*, s'st*)# • L#s #s'="'(&*s s* B#"*& *& *, &'*, )s #,t( # -#t' +*, '&*&t#'( $ ,# -(+!""'.& +'s-(&',*s7 +*s-!s +* B#"* #@!st*s -## (t*&* *"(&()<#s *& *, *)#/!* • E, !s( *%*"t'( +* ,# DRP */!'** !& s'st*)# +* '&%()#"'.& '&t*=#+( -## "()!&'"# "(& #-'+* ,#s ,'*#"'(&*s +* .+*&*s +* !& &'*, # (t( •
'La meta del sistema ()P es reabastecer el in%entario en cantidades pe&ue*as y +recuentes, dentro de los lmites de las órdenes y embar&ues económicos.