外文文献(英文).pdf

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Inourcountrydevelopmentoverviewofthe

stampingdie

ThestatusquoofChinasmoldindustry

Sincethereformandopeningup,withtherapiddevelopmentofnationaleconomy,

themarketdemandformoldgrowth.Inrecentyears,themoldindustryhasbeenrapid

developmentinthegrowthrateofaround15%,allcomponentsofthesystemmold

industryhasundergonetremendouschanges,inadditiontostate-ownedprofessional

moldfactory,collective,jointventures,andprivatesectorhasalsobeenarapid

development.

Alongwiththeinternationalstandardsandthepacecontinuestoaccelerate,the

aggravationofthemarketcompetition,theimportanceoftheabilitytodevelopmore

andmorepeoplehaverealizedthattheproductquality,costandnewproduct.While

themoldmanufacturingisoneofthemostbasicelementsinthewholechain,mold

manufacturingtechnologyhasbecomeanimportantsymboltomeasureacountrys

levelofmanufacturingindustry,anddecidethesurvivalofenterprisestoagreat

extent.

Inrecentyears,manydieenterprisestoincreaseinvestmentfortechnologicalprogress,

technologicalprogresswillbeseenasanimportantdrivingforceforenterprise

development.Somedomesticenterprisesdiehasbeenpopularizedinthe

two-dimensionalCAD,andstartedusingUG,I-DEASandotherinternational

commonsoftware,individualmanufacturershaveintroducedMoldflow,C-Flowand

otherCAEsoftware,designedandsuccessfullyappliedinstampingdie.

AlthoughChinamouldindustryhasattractpeoplesattentiondevelopmentoverthe

pastdecade,butmanyaspectscomparedwithdevelopedcountriesthereisstillalarge

gap.Forexample,theproportionofprecisionprocessingequipmentinthemold

processingequipmentisrelativelylow;CAD/CAE/CAMtechnologypenetrationrate

isnothigh;Manyadv

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