汽车行李箱外板结构优化及冲压工艺改进  

Structure optimization of trunk board and improvement of the stamping process

作　　者：肖红波[1] 蔡浩华[2] 

机构地区：[1]武汉交通职业学院机电工程学院,湖北武汉430065 [2]东风汽车公司技术中心,湖北武汉430058

出　　处：《模具工业》2015年第10期34-37,共4页Die & Mould Industry

摘　　要：通过对某汽车行李箱外板的成形工艺进行分析,提出了零件结构的优化方案,使行李箱外板冲压工序由原来的5道工序减少为4道工序。实践证明,该优化方案可行,提高了生产效率,降低了生产成本,成形的零件质量达到预期要求。An analysis was made on the forming process of a trunk board and an optimiza- tion scheme of product structure was proposed, which was decreased to 4 steps from 5 in the original. The application showed the optimization scheme was feasible and efficient and the product quality meeted the requirement.

关 键 词：行李箱外板 优化 零件结构 冲压工序 

分 类 号：TG386[金属学及工艺—金属压力加工]