摘要
通过对典型的油封骨架进行工艺分析，采用复合模对骨架加工成形的工艺，并详细说明了此复合模的结构及工作原理。
The process of typical metal insert of oil seal was analyzed, and the composite die was used to form this kind of part. Meanwhile, its structure and working principle were also der demonstrated.
出处
《模具技术》
1999年第3期39-42,共4页
Die and Mould Technology
关键词
复合模
骨架
油封
设计
冲模
composite mould
metal insert
oil seal
