汽车车身钣金件技术降成本方法研究  

Research on Cost Reduction Method of Car Sheet Metal Parts

作　　者：刘俊雄 赵月琪 彭君 郭振山 LIU Junxiong;ZHAO Yueqi;PENG Jun;GUO Zhenshan

机构地区：[1]东风日产乘用车公司技术中心

出　　处：《汽车工程师》2021年第2期56-58,共3页Automotive Engineer

摘　　要：汽车市场竞争愈演愈烈,汽车车身作为整车成本的重要组成部分,面临的成本压力也越来越大。为了进一步降低汽车车身钣金件成本,提升车型成本竞争力。通过文献调研及实际案例总结,文章研究了汽车车身钣金件在技术降成本方面的主要方法和内容。文章结合实际案例从零件设计、材料设计、工艺设计及模具调试优化等钣金生产全流程对车身钣金件的主要降成本方法进行方案说明,明确了汽车车身钣金件的技术降成本方向,可以为汽车制造企业在研发生产过程中的技术降成本提供借鉴。Competition in the car market is becoming increasingly fierce.As an important part of the cost of entire vehicle,the BIW is facing increasing cost pressure.To further reduce the cost of BIW sheet metal parts,and enhance the cost competitiveness of models.Through literature research and actual case summarization,this paper studied the main technical cost reduction methods and contents of sheet metal parts.This paper introduces the main cost reduction methods of metal parts whole production process from parts design,material,forming process to mold optimization,and clarifies the direction for sheet metal parts technical cost reduction.It can provide reference for the technology cost reduction of automobile manufacturing enterprises in the model development process.

关 键 词：汽车 白车身 钣金件 技术降成本 材料 模具 

分 类 号：U463.82[机械工程—车辆工程]