摘要
对传统油封嵌件包边工艺进行了改进 ,介绍了一种新的折边工艺 。
The writer improved the conventional edge_wraping technology of oil_seal insert. She introduced a new edge_folding technology, uniting effectively two working procedures of 45 degree_folding and flatting in insert edge_wraping.
出处
《模具工业》
北大核心
2002年第9期27-29,共3页
Die & Mould Industry
关键词
油封嵌件折边
压平
胎具设计
edge_folding technology of oil_seal insert
flatting
matrix design
