上海申通60kg/m轨9号对称三开道岔技术特征及加工工艺  

Technical Features and Manufacturing Techniques of 60 kg /m Rail for No.9 Symmetrical Three Throw Turnout Manufactured by Shanghai Shentong

作　　者：梁宏波 

机构地区：[1]北车(北京)轨道装备有限公司,工程师北京102202

出　　处：《现代城市轨道交通》2012年第5期41-43,共3页Modern Urban Transit

摘　　要：文章简要介绍上海申通60kg/m钢轨9号对称三开道岔主要尺寸、结构参数等主要技术特征和结构设计原则,并对重点加工工艺作简要介绍。The paper briefly introduces the technical features and structure design principles of 60 kg/m rail for No. 9 symmetrical three throw turnout manufactured by Shanghai Shentong, including the main dimension of the turnout, structural technical parameters of the profile, the key manufacturing techniques are briefly introduced.

关 键 词：三开道岔 对称 技术特征 加工工艺 

分 类 号：U213.6[交通运输工程—道路与铁道工程]