轻卡车架纵梁及车架总成性能研究  

Longitudinal Beam and Frame Assembly Performance Research of Light Commercial Vehicle

作　　者：吴成平 程远浩 Wu Chengping;Cheng Yuanhao(Zhejiang Geely New Energy Commercial Vehicles Development 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》2020年第4期43-44,共2页Automobile Applied Technology

摘　　要：文章首先对通过对某轻卡车架进行模态分析,结果显示仿真与试验吻合,验证仿真模型准确;然后,对YC系列纵梁截面的车架总成进行对比分析并选出性能优越的方案,可为工程实践提供有效参考。At first,the mode analysis of some new energy light truck frame is finished,the results show experiment and simulation meet well,the results shows the FE mode work well.At then,through performance analysis of different longitudinal beam sections and frames,the method of choosing sectional dimension is supplied,and the optimized longitudinal beam sections are recommended,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]