模具加工方法英语词汇

模具加工方法英语词汇

Introduction

Inthefieldofmoldprocessing,itisessentialtohaveagoodunderstandingofthevocabularyrelatedtodifferentprocessingmethods.Thisknowledgeenableseffectivecommunicationbetweenprofessionalsandensuresaccurateandefficientmoldproduction.Inthisdocument,wewillexplorevariousmoldprocessingmethodsandprovideacomprehensiveglossaryofEnglishtermscommonlyusedintheindustry.

InjectionMolding

MoldCavity:Thehollowspacewithinamoldwherethemoltenmaterialisinjectedandsolidifiedtoformthedesiredshape.

Runner:Achannelthroughwhichthemoltenmaterialflowsfromtheinjectionunittothemoldcavity.

Gate:Theorificethroughwhichthemoltenmaterialentersthemoldcavity.

EjectorPin:Apinusedtopushthefinishedpartoutofthemoldcavity.

Venting:Theprocessofallowingtrappedgasestoescapefromthemoldcavityduringinjectionmolding.

CycleTime:Thetotaltimerequiredtocompleteoneinjectionmoldingcycle,includinginjection,cooling,andejection.

BlowMolding

Parison:Ahollowtubeofplasticthatisextrudedandclampedwithinamoldinblowmolding.

BurstPoint:Theareawheretheparisonsplitsunderpressuretotaketheshapeofthemoldinblowmolding.

BlowPin:Ametalrodusedtoinflatetheparisonandconformittothemoldshapeinblowmolding.

NeckFinish:Thethreadedornon-threadedopeningatthetopofablow-moldedcontner.

Flash:Undesiredexcessmaterialthatextendsbeyondthemoldcavityinblowmolding.

CompressionMolding

Press:Themachineusedtoapplypressureandheattoamoldduringcompressionmolding.

Charge:Themeasuredquantityofmaterialthatisplacedinthemoldcavitybeforecompressionmolding.

DwellTime:Theamountoftimethatthemoldiskeptunderpressureandheatduringcompressionmolding.

GreenState:Theinitialuncuredstateofthematerialbeforecompressionmolding.

Sintering:Theprocessofheattreatinganobjecttobondtheparticlestogetheraftercompressionmolding.

TransferMolding

Plunger:Apiston-likedevicethatforcesthematerialfromthereservoirintothemoldcavityduringtransfermolding.

GateSeal:Theclosingoftherunnersystemtopreventmaterialleakageduringtransfermolding.

PotLife:Theperiodduringwhichthematerialremnsusableafterithasbeenmixedduringtransfermolding.

RadialFeed:Thedistributionofmaterialfromthecentertotheperipheryinatransfermold.

Sprue:Thechannelthroughwhichthematerialistransferredfromtherunnersystemtothemoldcavityintransfermolding.

ExtrusionMolding

Die:Aspeciallyshapedholethroughwhichtheheatedmaterialisforcedtoformaspecificshapeinextrusionmolding.

Mandrel:Acylindricaltoolusedtocreatethehollowshapeofaprofileextrusion.

Calibration:Theprocessofshapingtheextrudedmaterialtothedesireddimensionsinextrusionmolding.

Haul-off:Thedevicethatpullstheextrudedmaterialthroughthedieinextrusionmolding.

Crosshead:Thepartoftheextrusionmachinethatallowsforsimultaneousextrusionofmultiplelayersinco-extrusionmolding.

Conclusion

Inthisdocument,wehaveprovidedacomprehensiveglossaryofEnglishtermscommonlyusedinvariousmoldprocessingmethods,includinginjectionmolding,blowmolding,compressionmolding,transfermolding,