作者机构:[1]School of Mechanical Engineering, Xi' an Jiaotong University, Xi' an 710049, [2]School of Mechani-cal Engineering, Southern Yangtze University, Wuxi 214122, China
相关基金:This work was supported by the National Natural Science Foundation of China (No. 50575175)
Jun Wang, male, born in 1979, Ph. D. candidate, specializing in metalforming equipment. E-mail: dawangjun@ stu. xjtu. edu. cn
Corresponding author: Sheng-dun Zhao, professor. E-mail: sdzhao@mail.xjtu.edu. cn