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lrPJg~sOperationsManaqementParticipantGuideSession4MaterialRequirementsPlanning(MRP)©2000APICSs:o.~.4Q)(f),APlCS®MaterialReuirementsPlanninSession4:MaterialRequirementsPlanning(MRP)PurposeThissessionprovidesabasicunderstandingofthematerialrequirementsplanningprocess.ObjectivesAttheendofthissession,theparticipantshouldbeableto..........Understandthenatureofdemandandtheuseofmaterialrequirementsplanning(MRP)DescribetheMRPprocess,itsinputs,anditsoutputsUnderstandthepurposesofbillsofmaterialRecognizethedifferentformatsofbillsofmaterialUnderstandleadtime,exploding,andoffsettingUnderstandhowanMRPplannerwoulduseMRPrecordstoplanandcontrolorders.ParticipantGuideVersion2.1-August2001©2000APICS----:;B=a=s=ic=s-=o.;..fS=u::.l:p=p;.:.Jly~C:.:.h.:.:a::.:.in.:..:M.:.:.a=n=a=gL:e.:..:.m=e.:.:.nt.:.-.-----1aJ•APlCS@•NotesCourseOutlinetSession1:introductiontoSupplyChainManagementSession2:ForecastingSession3:MasterPlanninaISession4:MaterialRequirementsPlanningSession5:CapacityManagementandProductionActivityControlSession6:InventoryFundamentalsSession7:InventoryManagementSession8:PhysicalDistributionSession9:QualityManagementandPurchasingSession10:Just-in-TimeManufacturing-=B=asics=ol=Supp=~=Cha=inM=anag=emen=~VeIlOI1='=2:.:-,1-...:,:Iw=gus=1200:::.:..1-------_Ila_APICSSession4Objectives•Natureofdemandanduseofmaterialrequirementsplanning(MRP)IITheMRPprocessPurposeofbillofmaterials•DifferentbillofmaterialsformatsIILeadtime,exploding,andoffsettingIiOrderplanningandcontrolBasics01Supp~ChainManagemen~Version2,1-twgusl2001APICS'©2000APICSVersion2.1-August2001ParticipantGuideMaterialReuirementsPlanninREVIEWANDPERFORMANCECHECKReviewofthepreviousmaterialisoptionalandatthediscretionofyourinstructor.MaterialreviewisimportantinhelpingyoulearnthesubjectbecauseitreinforcestheoryandgivesyoupracticeinapplyingthemateriaLThepurposeoftheperformancecheckistogiveyoufeedbackonhowwellyouarelearningthesubject.,,ParticipantGuideVersion2.1-August2001©2000APICS--===.:...;:~=.:...:....:..:~----•.,e'APlC5®BasicsofSupplyChainManagement.'.•NotesNatureofDemand,,BasicsofSupplyChainManagemen~Vel1lion2.1-Augusl2001PlanningandControlSystemPlanning~-l-Execution-kBasicsofSupp~ChainManagement,Version2.1-Augusl2001APlCSAPICS©2000APICSVersion2.1-August2001ParticipantGuidel:o.~.4Q)en.'MaterialReuirementsPlanninMATERIALREQUIREMENTSPLANNINGENVIRONMENTNatureofDemandIndependentdemand,whichisnotrelatedtothedemandforanyotherproduct,mustbeforecast,butdependentdemandshouldbecalculatedbasedon,t.hebillofmaterialsandtheindependentdemandforecast.Materialrequirementsplanningisasystemtocalculaterequirementsfordependentdemanditems.Whenwediscussdependentandindependentdemand,wealsodiscussparent-componentrelations.I«~Whichitemsinvisual4-2areindependent?LinkageswithOtherManufacturingPlanningandControlFunctionsThematerialrequirementsplan(MRP)isdrivenbythemasterproductionschedule(MPS);itisconcernedwiththecomponentsneededtomaketheenditems.TheMRPintumdrives,orisinputto,productionactivitycontrol(PAC)andpurchasing.ParticipantGuideVersion2.1-August2001©2000APICS.----:B:;:;.;a=S;.;.;:iC=S..;:;O..;..fS=u=p-l:p;.;.,jly~C=h=a=in.:..;M.:.:.a=n..:.;:a=g=e.;;.;.m=e.:.:.nt=-----I.APICSNotesObjectivesofMRP'Todeterminethematerialsrequired-Whatisrequired-Howmuchisrequired-Whenitisrequired@Toestablishandmaintainpriorities,,BasicsofSupplyChainManagemenl,Ve!5ion2.1-Augus12001APICS'InputstoMRPProcessVersion2.1-August2001ParticipantGuideARCS©2000APICSBasicsofSupplyChainManegemen,Version2.1-Augos12001t:o.~.4ll(/)MaterialReuirementsPlanninObjectivesofMRPMRPhastwomajorobjectives:..TodeterminethematerialsrequiredWhatisrequiredHowmuchisrequired-Whenitisrequired..ToestablishandmaintainprioritiesI~Whatsortofchangeswouldnecessitatereplanning?InputstotheMRPProcessMasterproductionscheduler''_.'~.,/L--TheMPSprovidesinformationonplannedandscheduledordersforenditems,suchashowmuchiswantedandwhen.InventorystatusInventorystatusprovidesinformationonwhatisalreadyavailable.Inventoryrecordsshowthestatusofeachitem,includingamountsonorderandonhand.BillsofmaterialBillsofmaterialdescribecomponentsandthequantityofeachneededtomakeoneunit.,Planningdata:Planningdataincludelotsize,leadtime,scrapfactors,yieldfactors,andsafetystockThecomputerI«~WhyisthecomputerimportanttoMRP?ParticipantGuideVersion2.1-August2001©2000APICSJ)----,B;;;.;a=S;;.;.;iC;;.;;;S...;;;O...;..fS=u=p;.,;;p;.:.,jly~C=h.:.;:a=in..::..:M=an;.:.:a=g=e.;.;,m.;.;;;e.;.;,nt-----1.APiCSNotesBillofMaterialsAbillofmateriallistsallthecomponentsneededtomakeoneassembly@EachparthasauniquepartnumberDescription:TablePartNumber:100PartNumberDescriptionQuantitvReauiredUnitofMeasure306Woodenlegs4EA433Woodenends2EA711Woodensides2EA025Tabletop1EA822Hardware1KitBasicsofSupplyChainManagement,Version2.1-A=ugu=,12=OO,,-1---------iBillofMaterialsAPICSSingleLevelMultilevel©2000APICSAPICS'Version2.1-August2001ParticipantGuideco'~.4Cll(/),;MaterialReuirementsPlanninBILLOFMATERIALSDescriptionAbillofmateriallistsallthecomponentsneededtomakeoneassembly.Eachparthasauniquenumber.Parent-ComponentRelat
本文标题:apics物料需求计划
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