Institute of Mechanical-Electrical Engineering;
Nanchang University;
Nanchang Institute of Aeronautical Technology;
Nanchang 330034;
China;
State Key Laboratory of Die Technology;
Huazhong University of Science and Technology;
Wuhan 430074;
China;
数字模拟技术; 铝; 拉模孔定径带; 挤出成型工艺; 模具;