现代制造工程Issue(11)：141-144,149,5.DOI:10.16731/j.cnki.1671-3133.2017.11.026
地铁车辆螺栓连接装配失效实验研究
Experiment research on bolt connection assembly failure for metro vehicle
陈正玮 1李树栋 1葛万明 1宗艳 1耿烽2
作者信息
- 1. 南京中车浦镇城轨车辆有限责任公司技术部,南京210031
- 2. 南京工程学院汽车与轨道交通学院,南京211167
- 折叠
摘要
Abstract
A large number of bolt connections are used in the process of metro vehicle assembly,but there are lots of bolt failure phenomena.Selecting the M8 × 30 specification ordinary six angle stainless steel bolt as the research object,which is used in many bolt connects,the orthogonal failure experiment are made to ascertain the influence on bolt connection of the adjust gasket and the additives and their combination.The variance analysis and range analysis results show their influence degree.Moreover,the best and easiest to failure combination of various factors in bolt connection are received.关键词
地铁车辆/螺栓连接/失效实验/方差分析/极差分析Key words
metro vehicle/bolt connection/failure experiment/variance analysis/range analysis分类
机械制造引用本文复制引用
陈正玮,李树栋,葛万明,宗艳,耿烽..地铁车辆螺栓连接装配失效实验研究[J].现代制造工程,2017,(11):141-144,149,5.
