摘要
分析了冰箱门内壳的冲孔工艺性 ,介绍了楔形冲孔模的结构及工作过程 ,还介绍了设计与工作中的注意事项。
The hole_piercing processing property of an inner shell of the refrigerator door was analyzed. The structure and the working process of the wedge_shaped piercing die were introduced.And the attention points in the design and manufacture of the die were stated.
出处
《模具工业》
北大核心
2001年第2期16-17,共2页
Die & Mould Industry
关键词
冰箱门内壳
异形孔
楔形推杆
冲模
冲孔
inner shall of the door, profiled hole, wedge_shaped ejector pin
