STUDY ON SEALING MECHANISM AND INJECTION-MOLDING CAE OF Y-TYPE SEAL-RING OF WATER HYDRAULIC SINGLE PROP，2007高分子材料加工国际学术会议（5.18-5.20 北京）-中国聚合物网,论文下载

STUDY ON SEALING MECHANISM AND INJECTION-MOLDING CAE OF Y-TYPE SEAL-RING OF WATER HYDRAULIC SINGLE PROP

资料类型：

Word文件

关键词：

hydraulic single prop seal-ring sealing performance injection
molding

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1473K

所属学科：

分子表征

来源：

2007高分子材料加工国际学术会议（5.18-5.20 北京）

简介：

AccordingtotherealsealingperformanceofwaterhydraulicsinglepropandthesealingmechanismofY-typeseal-ring,thestructureofY-typeseal-ringwasdeterminedinthispaper.TheinfluenceofseallipchamferonsealingperformanceandthestressconcentrationpointofY-typeseal-ringwerestudiedwithfiniteelementanalysis(FEA).ThereasonsandresolventsofthemoldingdefectofY-typeseal-ring,shrinkmark,wereanalyzed；meanwhile,CAEwasemployedtoanalyzetheinjectionmoldingprocessofY-typeseal-ring.Basedontheresults,threeoptimizationprojectswereputforwardfromtwoaspects,namelyinjectionmoldingprocessingparametersandmouldstructure.Withtheoptimalproject,thedefectsofY-typeseal-ringwereeliminated,andtheY-typeseal-ringcansatisfythesealrequirementofhydraulicPropwithwatermedium.

作者：

Tan Jing, Yang Weimin, An Ying, Li Jianguo, Ding Yumei, Yang Gaoping,Zhang Jing

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2007-08-31 16:05:07

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