轿车C柱加强板拉深工艺与拉深模设计  

Drawing process and design of die for car C-shaped pillar reinforcement plate

作　　者：费宏斌[1] 杜继涛[1] 李艳华[1] 

机构地区：[1]上海理工大学机械工程学院,上海200093

出　　处：《模具工业》2009年第5期43-46,共4页Die & Mould Industry

摘　　要：分析了轿车C柱加强板的结构特点,给出了拉深工艺设计要点,包括冲压方向的确定、压料面设计、工艺补充面及拉深筋设计。通过Dyanform对C柱加强板拉深过程进行了动态仿真,验证了拉深工艺的合理性,最后给出了模具结构和调试要点。The structural characteristic of a C-shaped pillar reinforcement plate in a car was analyzed; and the key points in designing the drawing process was proposed, which includes the determination of press direction, design of binder surface, technological addendum surface and drawing ribs. The dynamic simulation of the drawing process was performed by Dyanform that validates its reasonableness and feasibility. Finally, the die structure and the main points for test run were presented.

关 键 词：轿车C柱 拉深工艺 仿真 模具设计 

分 类 号：TG386.32[金属学及工艺—金属压力加工]