摘要
通过对RT72 2 2A2 (1)引线框架模具的设计 ,介绍了在吸收引进模具的基础上 ,自主研制开发国产化模具 ,并着重解决原模具结构及产品设计的不足之处。
Based on the introduced frame mould of type RT7222A2(1) from oversea,a domestic frame stepping mould with multi-position is developed.The emphasis is placed on how to improve the structure of the original mould and to avoid the disadvantages of production.
出处
《微电子技术》
2001年第5期42-44,共3页
Microelectronic Technology
