摘要
对粉末成形的本构方程和有限元列式进行了系统全面的推导,并详细分析和讨论了有限元法分析粉体成形时的关键技术及目前粉末成形数值模拟存在的问题。
The inherent quality equation and finite element method equation of powder shaping are deduced systematically and thoroughly,and the key technique of using finite element method for anaryzing powder shaping and the problems with powder shaping numerical simulation are discussed detailedly.
出处
《材料导报》
EI
CAS
CSCD
2003年第4期78-80,共3页
Materials Reports
基金
教育部科学技术研究重点项目(00243)
云南省应用基础研究基金(2000E0003Z)
