模具技术2001，Vol.1Issue(1)：39-43,5.
灯座拉深工艺分析及模具设计
Drawing Technology Analysis and Die Design for Canopy
摘要
Abstract
This paper analyses the drawing technology of canopy, gives outthe gradual forming methods for inner — concave round part, designs rational die structure, and introduces work principle of the die, the design and parameters of the main parts. The result shows that the forming of these parts can be finished in large quantities.关键词
灯座/拉深工艺/模具设计分类
矿业与冶金引用本文复制引用
秦业霞..灯座拉深工艺分析及模具设计[J].模具技术,2001,1(1):39-43,5.
