摘要
4J× 12汽车车轮轮辐中心孔是典型的轴对称翻边件 ,采用计算机仿真技术分析其成形过程 ,并对其成形区的应力、应变分布规律进行探讨 。
The center hole of the automobile disc is typical round hole burring piece with axis-symmetric shape. In this paper, the deformation of such part is analyzed by computer simulation and the distribution regularities of strain, stress change in the round hole burring process investigated. The key parameter affects hole burring——the angle of anode mode is optimized.
出处
《锻压技术》
CAS
CSCD
北大核心
2004年第6期6-8,共3页
Forging & Stamping Technology
基金
河南省教育厅科技攻关项目 (2 0 0 1 4 60 0 0 1 6)
