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1、确定模具类型的主要结构DeterminethemainstructureofmoldtypeCommitmentsmoldingplasticpartscommitmentstoa,oftenputforwardbyproductdesigners,itscontentisasfollows:(1)afterShenQianisregulationoffabricationdrawings,andindicatethebrandoftheplastic,transparency,etc・Thespecificationofplasticpartsortechnicalrequ
2、irements・Productionofproduction・Asampleofplasticparts・Usuallythedesignplandescriptionsofthemoldbyplasticpartsengineerputforwardaccordingtothespecificationofmoldingplasticparts,molddesignerstomoldingplasticpartsspecification,molddesignspecificationasthebasistodesignthemold.Second,thecollecti
3、on,analysis,digesttherawdataCollecttherelevantdesign,moldingprocess,moldingequipment,machinerypartsprocessingandspecialprocessingdata,usedformoulddesign.Thepaperanalyzestheplasticparts,understandsthepurposeofthemakingparts,analyzesthetechnologyoftheplasticparts,andtheprecisionofthedimension
4、s.Suchasplasticpartsinappearanceshape,color,transparency,whatistheuseofperformancerequirements,structuregeometry,slope,insert,andsoonandsoforthisreasonable,weldingscar,degreeofmoldingdefectssuchasshrinkagecavityallows,withorwithoutcoating,electroplating,aftercementing,drillingandotherproces
5、sing.Chooseplasticpartsdimensionalaccuracywereanalyzed,andthesizeofthehighestseeifestimatedmoldingtolerancebelowthetoleranceofplasticparts,canproduceaccordancewiththerequirementsoftheplasticparts・Inaddition,wealsoneedtounderstandtheplasticmoldingandformingprocessparameters・[2]digestionproce
6、ssinformation,analyzetheprocessspecificationproposedmoldingmethod,equipment,mouldstructuretype,material确定模具类型的主要结构DeterminethemainstructureofmoldtypeCommitmentsmoldingplasticpartscommitmentstoa,oftenputforwardbyproductdesigners,itscontentisasfollows:(1)afterShenQianisregulationoffabrication
7、drawings,andindicatethebrandoftheplastic,transparency,etc・Thespecificationofplasticpartsortechnicalrequirements・Productionofproduction・Asampleofplasticparts・Usuallythedesignplandescriptionsofthemoldbyplasticpartsengineerputforwardaccordingtothespecificat
