基于多材料结构的车门总成轻量化技术研究  

Research on Lightweight Technology of Door Assembly based on Multi-material Structure

作　　者：蔡广斌 叶国锐 李永祥 Cai Guangbin;Ye Guorui;Li Yongxiang

机构地区：[1]广州汽车集团股份有限公司汽车工程研究院,广东广州511434

出　　处：《时代汽车》2025年第1期148-150,共3页Auto Time

摘　　要：轻量化设计在汽车行业中扮演着关键角色,对于提升汽车的燃油效率具有显著效果,推进汽车轻量化仍是行业未来发展的主流方向之一。为了减轻汽车车门的重量,改善车辆的经济性和环保性能,文章概述了当前汽车车门轻量化设计的发展状况,并提出了相应的技术策略。研究表明,对车门结构进行优化、采用新型材料以及引入先进的生产制造技术,可以有效降低车门的重量。Lightweight design plays a key role in the automotive industry,which has a significant effect on improving the fuel efficiency of automobiles,and promoting automobile lightweight is still one of the mainstream directions of the future development of the industry.In order to reduce the weight of automobile doors and improve the economic and environmental performance of vehicles,this paper summarizes the current development status of lightweight design of automobile doors,and proposes corresponding technical strategies.Studies have shown that the weight of the door can be reduced by optimizing the door structure,using new materials and introducing advanced manufacturing techniques.

关 键 词：多材料结构车门 车门轻量化技术 车门设计 

分 类 号：U46[机械工程—车辆工程]