资源描述:
《汽车变速箱弹簧片冷冲压工艺、机械制造工艺及冷冲压磨具设计外文翻译》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、AutomobilemanufacturestampingprocessofnewdevelopmentAutomobilemanufacturehasa60-70%ofmetalpartsmustbeapprovedbytheplasticprocessingforming,stampingprocessiscompletemetalplasticformingakindofimportantmeans,itisthemostbasic,themosttraditional,themostimportantoneofmetalprocessingmethod.S
2、uchasvehiclebodyallkindsofcoveringparts,carsupportpieces,structurestrengthenpieces,there'splentyofautoparts,suchasengineexhaustmuffler,hollowtubebendingandcamshaft,theoilpan,enginestents,framestructure,horizontallongeronetc,itisbystampingtechnologypositivelyprecision,multi-function,hi
3、ghefficiencyandenergysaving,safecleaningproductiondirection,stampingworkpiecemanufacturingtechnologylevelandquality,ingreatdegreeofautomobilemanufacturingqualityandcosthasdirectimpact.So-calledstampingtechnologyreferstotheadaptabilityofthestampingtohandicraft,namelythedesignofstamping
4、insize,sizeaccuracyandbenchmarks,structureshapestampingprocessingofcompliancewithtechnologicalrequirements.Automotivestampingpartsshouldbegoodtechnologicalcharacteristics,andtheeconomy,measuretheleveloftheimportantsymbolhasstampingprocessnumber,bodyassembliesblocknumberandsize,stampin
5、gstructure,andotherfactors.Reducethenumberofpunchingprocessprocedure,thatmeanslessstampingtoolingquantity,numberofpackages,savesimplifiedpunchingprocessofconveyors,Narrowstheoperatorsandstampingarea,istosaveinvestmentandenergyconsumptionextremelygoodmeasures,sostampingmanufacturerscan
6、putpunchingprocessreducevehiclenumberdesignastheimportantwaytomanufacturecost,even?Modernstampingdevelopmentandresearchofthemajorsubjectsinclude:(1)moduletypeandcontrol;stamping(2)newmaterialandcompositestampingprocessingnewcraft;(3)specialstampingtechnology;(4)computersimulationstamp
7、ingmoldtestingtechnology;andvirtual(5)die&mouldmanufacturingtechnology,(6)stampingprocessofautomaticmonitoringandinstabilitymechanismanalysisandsoon.ModuletypestampingModuletypeofprominentadvantagesinstampingthestampingprocessingsystemoftheflexibleandefficientproductionoforganicunifie
8、sinto