... 中部锻粗件：center upsets 中部锻粗法：center upsetting 中部锻粗锻件：center upset forging ...
基于44个网页-相关网页
... 对称中心 center upset forging 中部锻粗件 center upsetting 中部锻粗法 centering ...
基于1个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
The critical reduction for closing the pores in the center of cylinder forgings undergoing hot upsetting are numerically simulated by using thermomechanical coupled finite element method.
采用大变形热力耦合有限元法模拟了圆柱体锻件心部空洞的热锻闭合压下率。
youdao
应用推荐
模块上移
模块下移
不移动