管件液压成形中加载路径的优化设计方法研究  

The study of loading path optimization for tube hydroforming process

作　　者：杨兵[1] 张卫刚[1] 林忠钦[1] 张建明[1] 

机构地区：[1]上海交通大学机械与动力工程学院,上海200030

出　　处：《塑性工程学报》2006年第4期10-14,共5页Journal of Plasticity Engineering

摘　　要：确定合理的加载路径是管件液压成形工艺设计的关键。文章较为系统地介绍了管件液压成形中加载路径的优化设计方法,比较分析了各种方法的优缺点与适用对象,讨论了研究过程中存在的主要问题和研究的发展方向。It is important to design the loading path correctly during the tube hydroforming process. In this paper, the main recent developments of loading path optimization methods for tube hydroforming process are analyzed, and the difficulties in determining the optimal loading path between different methods are compared, some future developments about it are also discussed.

关 键 词：液压成形 加载路径 优化 

分 类 号：TG394[金属学及工艺—金属压力加工]