机械设计制造及其自动化专业外文翻译原文.doc

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1、编号：毕业设计(论文)外文翻译（原文）院（系）：机电工程学院专业：机械设计制造及其自动化TheInjectionMoldingThepresentsituationthatthemouldmakesatpresentandtrendThemoldisatthecoreofaplasticmanufacturingprocessbecauseitscavitygivesapartitsshape.Thismakesthemoldatleastascritical-andmanycasesmoreso-forthequalityoftheendproductas,forexam

2、ple,theplasticitingunitorothercomponentsoftheprocessingequipment.Themouldisimportanthandicraftequipment，occupiesdecisivepositioninindustriddepartmentssuchasconsumergoods，electricalequipmentelectron，automobile,aircraftfabrication.Themouldisimportanthandicraftequipment,occupiesdecisivepositi

3、oninindustriddepartmentssuchasconsumergoods，electricalequipmentelectron，automobile,aircraftfabrication.Industrialproductpartroughprocess75%,thefinishmachining50%andplasticpart90%willbecompletedfromthemould.TheChinesemouldmarketdemandalreadyreachesscaleof500hundredmillionyuanatpresent.Theau

4、tomobilemould,theannualgrowthratecoveringpieceofmouldespeciallywillexceed20%;Alsopromptbuildingmaterialmoulddevelopment，variousheterotypematerialthemould，wallsurfaceandfloormouldbecomenewmouldgrowthpoint,plasticdoorsandwindowsandplasticdrain-pipeincreasetoexceeding30byintheupcomingseveraly

5、ears%;Thehomeappliancemouldannualgrowthratewillexceed10%;TheITindustryyearincreases%speedequallyexceeding20，theneedtothemouldaccountsfor20ofmouldmarketplace%.2004annualChinesemachinetoolsimplementsindustryoutputvalue.Willcontinuetoincrease.Ourcountrymouldfabricationmarketpotentialisenormou

6、s.Thebasisdatacounts，inrecentyears，ourcountrymouldyeargrossoutputvaluereaches3billionU.S.dollar，entranceexceeds1billionU.S.dollar，exceed100millionU.S.dollaroutlet.Increasebyfrom25%toincreaseto200550%of1995.Theexpertforetellsthatabroad:Asiaportionbeingoccupiedbyinmouldfabricationinthewholew

7、orld,willfrom25%toincreaseto200550%of1995.Chinesemouldindustryhasbeenexpandingbyleapsandbounds，hasformedeastChinaandtwobigSouthChinabases,andhasexpandedgraduallyarrivingatotherprovince.In2002(Shandong，Anhui，Sichuan)in1996，mouldmanufacturingindustryoutputvaluea