装配工艺设计规范(assembly process design specification)

装配工艺设计规范(assembly process design specification)

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时间:2018-07-22

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1、装配工艺设计规范(Assemblyprocessdesignspecification)Section4formulationofassemblyprocessregulationsTheassemblyprocessisaprocessdocumentwhichstipulatestheassemblyprocessandoperationmethodoftheproductorpartsToprepareandpreparetechnicalpreparation,guidetheassemblyworkanddealwiththeproblemofassemblyw

2、ork.Itistoensureassemblyquality,improveloadIthasapositiveeffectonproductionefficiency,reducingcostandreducinglaborintensityofworkers.1.Formulateprinciplesforassemblyprocessprocedures1.EnsureproductqualityTheproductqualityisultimatelyguaranteedbytheassembly,evenifallthepartsarequalified,bu

3、tifimproperlyassembled,theproductmaynotbeproducedQualified,therefore,reasonableandreliableassemblymethodshouldbeselectedtoachievethetechnicalparametersandtechnologyrequiredbythedesignTheoperationconditionandtherequirementtoimprovetheprecisionmargin.2.MeettherequirementofassemblycycleTheas

4、semblycycleisbasedontheproductionscheduleoftheproductandthetimegiventocompletetheassemblyworkistherequiredproductionRate.Inmassproduction,theassemblylineisusedforassembly,andtherequirementofassemblycycleissatisfiedbytheproductionbeat.SinglesmallbatchInmassproduction,monthlyproductionisuse

5、dtorepresenttheassemblycycle.Inordertoimprovetheproductivity,itshallbehandledaccordingtotheproductstructure,workshopequipmentandsiteconditions,beforeandafterthepartsenteringtheassemblyoperationInordertominimizetheworkloadofthefitter,reducemanuallabor,improveassemblymechanizationandautomat

6、ion,andpayattentiontoautomaticSpecialrequirementsforassemblyprocess.3.LowerassemblycostThereductionofassemblyinvestmentshouldbeconsideredfirst,suchasreducingconsumption,reducingassemblyproductionarea,reducingthenumberofworkersandreducingthenumberofworkersTechnicallevelrequirement,reduceas

7、semblylineorautomaticlineandotherequipmentinvestment.StayadvancedTheadvancedassemblytechnologyandassemblyexperienceareusedtomakefulluseoftheexistingassemblyconditionsoftheenterprise.5.BecarefulTheassemblyprocessshouldbecorrect,complete,unified,clear,coordinated,stan

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