摘要
介绍了液压拉深、管状内高压成形和热成形等几种新技术在汽车冲压件成形中的应用。通过优化汽车车身生产工艺过程,对不同材料开发新的成形技术,以期达到提高材料利用率,减少零件制造工序,降低成本的目的。
The application of several new techniques, including hydraulic pressure drawing, inside tube high pressure forming and hot fomaing, in the shaping of automotive stamping parts were presented. By optimizing the technical process of production of an autobody and developing new shaping technology for various materials, the stock utilization was increased and the manufacturing operation of components was reduced, the costs of production were thus lowered.
出处
《模具工业》
北大核心
2007年第10期23-26,共4页
Die & Mould Industry
关键词
液压拉深
内高压成形
热成形
新工艺
hydraulic pressure drawing
inside tube high pressure forming
hot forming
new technique
