轻型商用车车架纵梁及总成性能研究  

Longitudinal Beam and Frame Assembly Performance Research of Light Commercial Vehicle

作　　者：吴成平 邓正维 徐彩明 蒋云鹏 杨希志 Wu Chengping;Deng Zhengwei;Xu Caiming;Jiang Yunpeng;Yang Xizhi(Zhejiang Geely New Energy Commercial Vehicles Co.,Ltd,Zhejiang Hangzhou 311200)

机构地区：[1]浙江吉利新能源商用车发展有限公司,浙江杭州311200

出　　处：《汽车实用技术》2019年第19期110-112,118,共4页Automobile Applied Technology

摘　　要：文章首先对典型纵梁断面性能进行对比研究,分析了其抗弯抗扭性能;然后,对不同纵梁截面车架总成进行对比分析,给出了车架纵梁断面尺寸确定的方法,可为工程实践提供有效参考。At first,the performance contrastive analysis of typical longitudinal beam sections is researched,which including anti-bending and anti-torsional.At then,through performance analysis of different longitudinal beam sections and frames,the method of choosing sectional dimension is supplied,can provide references for engineering application.

关 键 词：轻卡 纵梁 断面尺寸 刚度 性能 

分 类 号：U463.32[机械工程—车辆工程]