塑料模具的发展外文翻译-模具设计Word文件下载.docx

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Process,themulti-materialplasticmoldingdie,efficientmulticolor

injectionmould,insertsexchangestructureandcorepullingStrippingtheinnovativedesignhasalsomadegreatprogress.Gas-assistedinjectionmolding,theuseofmorematuretechnologies,suchasQingdaoHisenseCo.,

-11-

Ltd.,Tianjinfactorycommunicationsandbroadcastingcompanies,suchasmoldmanufacturerssucceededin29~34-inchTVthick-walledshell,aswellassomepartsontheuseofgas-assistedmouldtechnologySomemanufacturersalsousetheC-MOLDgas-assistedsoftwareandachievedbetterresults.Prescott,suchasShanghai,suchasthenewcompanywillprovideuserswithgas-assistedmoldingequipmentandtechnology.Beganpromotinghotrunnermold,andsomeplantsuserateofmorethan20percent,thegeneralheat-thermalhotrunner,ordevice,asmallnumberofunitswiththeworld'

sadvancedlevelofrigoroushotrunner-needledevice,asmallnumberofunitswithWorldadvancedlevelofrigorousneedle-hotrunnermould.However,theuseofhotrunneroverallrateoflessthan10%,withoverseascomparedto50~80%,thegaplarger.

Inthemanufacturingtechnology,CAD/CAM/CAEtechnologyonthelevelofapplicationofanewleveltotheenterprisefortheproductionof

householdappliancesrepresentativeshaveintroducedaconsiderablenumber

ofCAD/CAMsystems,suchastheUnitedStatesEDSUGⅡ,theUnitedStatesParametricTechnologyPro/Engineer,theUnitedStatesCVCADS5company,theBritishcompanyDOCT5Deltacam,HZS'

sCRADEJapan,thecompany'

sCimatronIsrael,theUnitedStatesAC-C-TechMoldCompanyandAustralia'

sMPAMoldflowMoldanalysissoftware,andsoon.Thesesystemsandtheintroductionofthesoftware,althoughalotofmoneyspent,butinourcountrydieindustry,andachievingaCAD/CAMintegration,andtosupportCAEtechnologytoformingprocessessuchasmoldingandcooling,suchascomputersimulation,andachievedcertainThetechnicalandeconomicbenefits,promoteandfacilitateChina'

sCAD/CAMtechnology.

Inrecentyears,China'

sowndevelopmentoftheplasticmouldCAD/CAMsystemhasachievedsignificantdevelopment,themainguarantorSoftwareEngineeringInstitute,isthedevelopmentofCAXA,HuazhongUniversityofScienceHSC5.0developmentofthesystemandinjectionmoldCAEsoftware,andsoon,theseDieofdomesticsoftwarewiththespecificcircumstancesintheapplicationofcomputerandlowerprices,andothercharacteristics,inordertofurtheruniversalCAD/CAMtechnologyhascreatedgoodconditions.

Inrecentyears,Chinahasbeenmoreextensiveuseofsomenewplastic

moldsteel,suchas:

P20,3Cr2Mo,PMS,SMⅠ,SMⅡ,andthequalityoflifeofmoldhasadirectsignificantimpactontheoveralluseofthestillless.PlasticMouldsstandardmodelplanes,suchasstandardputterandspringhasgivenmoreapplications,andtherehavebeensomeofthecommercializationofdomestichotrunnersystemcomponents.However,atpresentChinaDielevelofstandardizationandcommercializationinthegenerallevelofbelow30percentandforeignadvancedindustrialcountrieshasreached70percentcomparedto80percent,stillalargegap.Table1,athomeandabroadplasticmouldtechnologycomparisontable?

Domesticprojectsabroadcavityinjectionmodelmm0.02accuracyof0.005~0.01~0.05mmcavitysurfaceroughnessRa0.01~0.05μmRa0.20μmnon-hardenedsteeldielife10to60million10~30millionhardenedsteeldielife160~300millionof50~100millionhotrunnermouldoverallutilizationrateofmorethan80percentlessthan10percentlevelofstandardizationof70~80%lessthan30%ofmedium-sizedplasticmouldproductioncycleaboutamonth2~4monthsinthemoldindustryintheamountof30to40%25to30%Accordingtothe

partiesconcernedforecast,themarket'

soverallvigorousmoldisasmoothupward,inthenextDiemarket,thedevelopmentofplasticmouldfasterthantheotherDie,dieintheproportionofindustrywillgraduallyimprove.Withthecontinuousdevelopmentoftheplasticsindustry,putontheplasticmoldgrowingdemandsisanormal,andsosophisticated,large-scale,complex,long-lifeplasticmoulddevelopmentwillbehigherthantheoverallpaceofdevelopment.Atthesametime,importsinrecentyearsbecauseofthemold,precision,large,complex,long-lifedieinthemajority,therefore,reduceimports,increaseGuochanhualu:

perspective,inthemoldofsuchhigh-endmarketsharewillgraduallyincrease.TherapiddevelopmentoftheconstructionindustrysothatthevariousProfileExtrusionDie,PVCplasticpipefittingsDieDiemarketbecomeaneweconomicgrowthpoint,therapiddevelopmentofhighways,cartiresalsoputahigherdemand,radialtireDie,Dieparticularlyactivepaceofdevelopmentwillalsobehigherthantheoverallaverageleveloftheplasticandwood,plasticandmetaltomakeplasticmoldsintheautomotive,motorcycleindustryinthedemandforhugehouseholdappliancesindustryinthe"

10thFive-YearPlan"

periodhavegreaterdevelopment,especiallyrefrigerators,air-conditionersandmicrowaveovens,andotherpartsofthegreatdemandforplasticmoulds,andelectronicsandcommunicationsproducts,inadditiontoaudio-videoproducts,suchascolortelevisions,laptopcomputersandset-topboxeswillbegivenawidernetworkdevelopment,whicharePlasticMoldmarketisthegrowthpoint.

Second,China'

sindustrialandtechnologicalplasticmouldthefuture

directionofthemajordevelopmentswillinclude:

1,raisinglarge,sophisticated,complex,long-lifemolddesignandmanufacturingstandards

andproportion.Thisisduetothemoldingplasticmouldproductsincreasinglylarge,complexandhigh-precisionrequirements,aswellasrequirementsforhighproductivityandthedevelopmentofamulti-modedue.

2,inthedesignandmanufactureofplasticmouldfullypromotetheuseofCAD/CAM/CAEtechnology.CAD/CAMtechnologyhasdevelopedintoarelativelymaturetechnologycommoninrecentyearsCAD/CAMtechnologyhardwareandsoftwarepriceshasbeenreducedtoSMEsgenerallyacceptablelevelofpopularityforfurthercreategoodconditions;

basedonnetworkCAD/CAM/CAEsystemintegrationstructuretheinitialsignsofemerging,anditwillsolvethetraditionalmixedCAD/CAMsystemcannotmeettheactualproductionprocessrequirementsofthedivisionofcollaboration;

CAD/CAMsoftwarewillgraduallyimproveintelligenceplasticpartsandthe3-Dmolddesignandprototypingprocess3-Danalysiswillbeinourplasticmouldindustriesplayanincreasinglyimportantrole.3,promotetheuseofhotrunnertechnology,gas-assistedinjectionmoldingtechnologyandhigh-pressureinjectionmoldingtechnology.Usinghotrunnermouldtechnologycanimprovetheproductivityandqualityofpartsandplasticpartscanbesubstantialsavingsofrawmaterialsandenergyconservation,extensiveapplicationofthistechnologyisabigplasticmouldchanges.HotRunnercomponentsformulatenationalstandards,andactivelyproducecheaphigh-qualitycomponents,thedevelopmentofhotrunnermoldisthekey.Gas-assistedinjectionmoldingproductqualitycanbeguaranteedunderthepremiseofsubstantiallylowercost.CurrentlyintheautomotiveandapplianceindustriesgraduallypromotetheuseoftheChiangKai-shek.

Gas-assistedinjectionmoldingoftheordinarythanthetraditionalinjectionof

moreparametersneedtoidentifyandcontrol,anditsmorecommonlyusedinlarge,complexproducts,molddesignandcontrolmoredifficult,therefore,thedevelopmentofgas-assistedmoldingflowanalysissoftwareItseemsveryimportant.Ontheotherhandinordertoensureprecisionplasticpartstocontinuetostudythedevelopmentoftechnologyandhigh-pressureinjectionmoldingandinjection-compressionmoldingmouldanddietechnologyisalsoveryimportant.4,thedevelopmentofnewplasticsmoldingtechnologyandrapideconomicmold.Toadapttomorevariety,lessvolumeofproduction.5,andimprovestandardizationofplasticmouldstandardpartsusage.China'

smoldanddielevelofstandardpartsstandardizationstilllow,thegapbetweenthelargeandforeign,toacertainextentconstrainingthedevelopmentofindustriesinourcountrydie,dietoimprovequalityandred