不同凸凹模结构组合对金属板料冲孔质量研究*
马坤, 赵毅, 吴兆云, 李国栋, 杨君峰, 余祖元
Study on the influence of different structure combination between the punch with die on the hole quality in the metal sheets
MA Kun, ZHAO Yi, WU Zhaoyun, LI Guodong, YANG Junfeng, YU Zuyuan
现代制造工程
.
2026, (5): 1
-6
.
DOI: 10.16731/j.cnki.1671-3133.2026.05.001