抗侧滚装置转臂与车体安装座的间隙分析  

Clearance Analysis between Lever of Anti-rolling Torsion Bar and Installing Seat of Car

作　　者：孔媛媛[1] 张建全[1] 曾艳梅[1] 颜志军[1] 陶功安[1] 

机构地区：[1]南车株洲电力机车有限公司技术中心,湖南株洲412001

出　　处：《技术与市场》2015年第5期58-60,共3页Technology and Market

摘　　要：地铁车辆越来越多的在车体和构架之间安装了抗侧滚装置,设计时需要对其与转向架和车体进行干涉分析。选取抗侧滚装置中的转臂作为研究对象,着重分析了转臂的运动轨迹,提出了只需要对转臂上侧棱边进行干涉分析就可验证部件间的间隙是否满足设计要求,并以此采用二维和三维两种方法进行了详细的分析和对比,对该类型转臂的干涉分析提供了方法和思路。Anti -rolling torsion bar is more and more widely equipped between carbody and bogie frame in metro vehicles. It is essential to analyze the dynamic clearance cletween fewer of anti - rolling torsion bar and installation seat or carbody in design. This paper analvzed the trajectory of lever through 2D as well as 3D modelling, and argued that the analysis of lever top edge is enough to verify if the cleanmee can meet lhe design requirements, it provided an effective method for the clearanee analysis of similar structure design in metro vehicles.

关 键 词：抗侧滚装置 转臂 干涉 分析 

分 类 号：U270.33[机械工程—车辆工程]