摘要
分析了汽车纵梁的结构型式及其特点,论述了不同的冲压方法、成型模具及设备对纵梁冲压精度的几种方法。
The structure and features of frame side rails are described in this paper,the influenee of different stamping processes,forming dies and equipments on the sta- mping accuracy of side rails is analysed,and some measures for assuring the sta- mping accuracy are proposed.
出处
《汽车技术》
北大核心
1989年第7期40-45,共6页
Automobile Technology
