支架盒盖斜滑块三次抽芯机构模具设计

杨安肖国华顾志伟朱星凯

Design of Mold with Angled-lift Split Three-time Core Pulling Mechanism for Bracket Box Cover

中国塑料 . 2019, (5): 108 -114 . DOI: 10.19491/j.issn.1001-9278.2019.05.018