摘要
对铁路用上心盘热模压成形过程进行了数值模拟分析,得到了上心盘成形过程的应力场、应变场。
The numerical simulation of hot die forming process for upper core plate stock in railway was done.The stress and strain fields during the die forming process for upper core plate was acquired,it is of great role for determining the technical parameters and modifying die dimension in the test.
出处
《锻压技术》
CAS
CSCD
北大核心
1999年第3期14-15,共2页
Forging & Stamping Technology