文献类型：期刊文献

中文题名：水介质单体液压支柱Y型密封圈的CAE优化分析

英文题名：Optimization Analysis for Y-type Seal-ring of Hydraulic Prop with Water Medium with CAE

作者：杨高品[1];骆永标[2];谢鹏程[1];李方俊[1];丁玉梅[1];杨卫民[1]

机构：[1]北京化工大学机电工程学院;[2]绍兴文理学院工学院

年份：2006

期号：12

起止页码：139

中文期刊名：润滑与密封

外文期刊名：Lubrication Engineering

收录：CSTPCD、、EI(收录号：20070610415272)、北大核心2004、Scopus(收录号：2-s2.0-33846820609)、CSCD_E2011_2012、北大核心、CSCD

语种：中文

中文关键词：单体液压支柱;密封圈;CAE;Moldflow;注射成型

外文关键词：hydraulic prop ; seal-ring ; CAE ; Moldflow ; injection molding

中文摘要：介绍了水介质单体液压支柱采用的密封元件———Y型密封圈的结构与成型;针对注射成型过程中Y型密封圈出现的主要成型缺陷———缩痕,分析了其产生的原因,提出了解决措施;运用Moldflow对Y型密封圈的注射成型过程进行CAE分析;从改进注射成型工艺参数和模具结构2个方面着手,提出3种优化方案进行CAE优化分析,并将所得之最优方案付诸于实际成型过程。依据最优方案成型的Y型密封圈其缺陷得以消除,符合水介质单体液压支柱对密封元件的要求。

外文摘要：The structure and molding of Y-type seal-ring used in hydraulic prop with water medium was introduced. The causes and remedies of sink marks that appear on the surface of the Y-type seal-ring during the injection molding process were demonstrated. With Moldflow, CAE was employed to analyze the injection molding process of Y-type seal-ring. Based on the analysis results, three optimization projects were put forward from two aspects, namely injection molding processing parameters and mould structure. Comparisons between the three projects were made. With the optimal project, the defects of Y-type seal-ring were eliminated. As a result,the Y-type seal-ring can satisfy the seal requirement of hydraulic prop with water medium.