多道次普旋技术发展与旋轮轨迹的研究  

Development of Multi-process Conventional Spinning and Research on Roller-Trace

作　　者：刘建华[1] 杨合[1] 

机构地区：[1]西北工业大学材料科学与工程学院,西安710072

出　　处：《机械科学与技术》2003年第5期805-807,共3页Mechanical Science and Technology for Aerospace Engineering

基　　金：高等学校优秀青年教师教学科研奖励计划;航空科学基金项目 (0 0 H5 3 0 75 )资助

摘　　要：旋轮运动轨迹是多道次普旋中的关键问题 ,对旋压成形的成败具有重要影响。本文简述了旋轮运动轨迹的实现方法及常见形式 ,对目前旋轮轨迹以实验方法为主的研究现状进行了综述 ,提出运用有限元数值模拟技术 。Determination of roller-trace is a key problem for realizing multi-process conventional spinning, and has a great effect on success of spinning. In this paper, we summarized the state of the art of determination of roller-trace which mainly employs experimental methods at present, including some roller-trace types commonly used. The development tendency that combine FEM numerical simulation technology with theoretical analysis is evaluated.

关 键 词：多道次普旋 旋轮轨迹 数值模拟 理论研究 

分 类 号：TG306[金属学及工艺—金属压力加工]