重型汽车的车架总成设计探讨  

Research on the frame assembly design for heavy-duty vehicle

作　　者：李焕 程秀华 

机构地区：[1]陕西重型汽车有限公司,陕西西安710200

出　　处：《汽车实用技术》2014年第6期78-81,共4页Automobile Applied Technology

摘　　要：车架的功用是支承连接汽车各零部件,并承受来自车内、外的各种载荷,本文主要概述了重型汽车的车架总成从外形尺寸确定、纵梁孔位确定、横梁位置布置、强度计算等几个方面进行了探讨。The frame not only acts as connect and support all components of vehicle but also bear all loads from inside and outside of vehicle,this paper describes the research of frame assembly about determination of overall dimensions and hole site of main sill,arrangement of cross beam site,calculation of strength for heavy-duty vehicle.

关 键 词：车架 总体设计 孔位设计 横梁布置 强度计算 

分 类 号：U463.32[机械工程—车辆工程]