厚板带直角边缘凸台类零件挤镦复合工艺研究
夏琴香 胡玄通 陈登 曲洪波
Investigation into Combined Process of Extrusion and Upsetting Extrusion for Thick Sheet with Rectangular Edge Convexity
Xia Qin-xiang Hu Xuan-tong Chen Deng Qu Hong-bo
华南理工大学学报(自然科学版) . 2015, (10): 89 -94 .  DOI: 10.3969/j.issn.1000-565X.2015.10.013