锻压技术

锥孔环锻造变形力的逐次单元法分析

英文标题：Analysis of forging force of rings with taper hole by successive element method Northwesten Polytechnical University

作者：郭鸿镇朱谨雷沛

单位：西北工业大学

关键词：逐次单元法锥孔环锻造变形力

分类号：TG311

出版年,卷(期):页码：1999,24(3):0-0

摘要：

应用逐次单元法推导了锥孔环锻造变形力的计算公式，经实验验证，计算误差为－３．１％，表明采用逐次单元法可以求解较为复杂的工程计算问题，并且计算精度较高

In this paper the forging load formula of rings with taper hole has been derived by the successive element method.Through experimental verification,the calculation error of the formula is -3.1%.It has been shown that more complicated problems can been solved by means of successive element method and its accuracy of calculated results is higher.

基金项目：

参考文献：

1王祖唐等编著．金属塑性成形理论．北京：机械工业出版社，1989．2郭鸿镇．雷沛．塑性成形力学解析的逐次单元法简介．机械工程学报，1991（1）．3MB斯托罗热夫主编，杨鸿勋译．金属压力加工的理论基础．北京：科学出版社，1962．4西山卯二郎，山本博一．冷间锻造．东京：日刊工业新闻社，1969

服务与反馈：

【本网站尚未开通全文下载服务】【加入收藏】