摘要
通过ANSYS软件对板材进行球形面的多点成形仿真分析,并针对分析的结果提出了抑制压痕的方法。进一步数值模拟说明了一定厚度的弹性垫技术消除压痕缺陷的有效性。
In this paper,sphere surface of the plate to multi-point forming simulation analysis is done in ANSYS,and a method of control of dimpling is proposed for the results of the analysis.Further numerical results of sphere surface demonstrate that dimples can be eliminated effectively by the techniques of a certain thickness of elastic cushion.
出处
《制造技术与机床》
CSCD
北大核心
2010年第6期118-120,共3页
Manufacturing Technology & Machine Tool
关键词
球形面
多点成形
压痕
弹性垫
数值模拟
Sphere Surface
Multi-point Forming
Dimple
Elastic Cushion
Numerical Simulation
