主办:陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊:1976年

汽车实用技术 ›› 2024, Vol. 49 ›› Issue (3): 176-181.DOI: 10.16638/j.cnki.1671-7988.2024.003.034

• 标准·法规·管理 • 上一篇    

整车轻量化评价方法分析及应用

公维歆 1,王金福*1,刘宪国 1,陈美楠 1,王锡铭 2   

  1. 1.一汽-大众汽车有限公司 技术开发; 2.阿尔特汽车技术股份有限公司
  • 发布日期:2024-02-07
  • 通讯作者: 王金福
  • 作者简介:公维歆(1991-),女,硕士,助理工程师,研究方向为整车质量管理,E-mail:weixin.gong@faw-vw.com。

Analysis and Application of Vehicle Lightweight Evaluation Method

GONG Weixin1 , WANG Jinfu*1 , LIU Xianguo1 , CHEN Meinan1 , WANG Ximing2   

  1. 1.Development Department, FAW-Volkswagen Automotive Company Limited; 2.Iat Automobile Technology Company Limited
  • Published:2024-02-07
  • Contact: WANG Jinfu

摘要: 为找到适用于不同车型的整车轻量化评价方法,用于指导整车重量目标值制定,文章 通过对市场上车辆数据的部分统计,分析了四种整车轻量化评价方法,包括整备质量-投影面 积法、整车面密度法、整车名义表面积法及整车名义密度法,针对不同车型的适用性。分析 结果表明,对于三厢车,整车面密度法更适用;对于运动型多用途汽车(SUV),整备质量- 投影面积法更适用。基于分析结果,应用整车轻量化评价方法对某三厢车整车重量目标设定 的合理性进行验证。

关键词: 整车轻量化;评价方法;重量目标;整备质量

Abstract: To find out the most applicative vehicle lightweight evaluation method and to be used in vehicle weight target setting. This paper analyzes the applicability for different cars of four lightweight methods, including vehicle weight-projection area method, vehicle surface density method, vehicle nominal surface area method and vehicle nominal density method through the partial statistics of vehicle data on the market. The summary is that, vehicle surface density method is more applicative for sedan and weight-projection area method is more applicative for sport utility vehicle (SUV). Then the summary is used to check the rationality of vehicle weight target setting.

Key words: Vehicle lightweight; Evaluation method; Weight target; Vehicle weight