基于三维成形极限应力图的AA6061 挤压管材成形性能分析.Published in:China Mechanical Engineering, 2019, v. 30, n. 11, p. 1367, doi. 10.3969/j.issn.l004-132X.2019.11.015By:朱良金;陈孟杰;王威;杜飞;董国疆Publication type:Article