一种多阶梯双通连接接头的多工位成形工艺分析与模具设计
方洁, 童泽奇, 胡凯明, 吴建军, 蔡雅芳
Multi-station Forming Process Analysis and Die Design of a Multi-step Double-pass Connecting Joint
FANG Jie, TONG Zeqi, HU Kaiming, WU Jianjun, CAI Yafang
精密成形工程 . 2026, (4): 196 -205 .  DOI: 10.3969/j.issn.1674-6457.2026.04.020