钢轨打磨摩擦试验机设计
详细信息 查看官网全文
- 英文论文题名：Design of Rail Grinding Friction Testing Machine
- 论文作者：周坤 ; 林彬 ; 王文健 ; 郭俊 ; 刘启跃
- 英文论文作者：ZHOU Kun ; LIN Bin ; WANG Wenjian ; GUO Jun ; LIU Qiyue ; Tribology Research Institute ; Southwest Jiaotong University
- 年：2016
- 作者机构：西南交通大学摩擦学研究所;
- 论文关键词：钢轨打磨 ; 试验机 ; 摩擦材料
- 英文论文关键词：rail grinding ; testing machine ; friction material
- 会议召开时间：2016-11-04
- 会议录名称：四川省机械工程学会第二届学术年会论文集
- 语种：中文
- 分类号：U216.65
- 学会代码：NLSI
- 会议名称：四川省机械工程学会第二届学术年会
- 会议地点：中国四川成都
- 主办单位：四川省机械工程学会
- 学会名称：四川省机械工程学会
- 页数：5
- 文件大小：1381k
- 原文格式：O
- 会议级别：地方
摘要
钢轨打磨是使用钢轨打磨列车对钢轨进行打磨作业以去除钢轨表面缺陷、疲劳裂纹、轨头侧磨以及纵向波磨的方法。钢轨打磨试验研究对指导现场钢轨打磨作业具有重要作用,而试验装置的合理性直接决定着指导作用的可信度。在摩擦材料制动试验机基础上结合现场钢轨打磨实际工况,设计了钢轨打磨摩擦试验机,实现了不同打磨角度、打磨车行车速度、打磨压力、砂轮转速等条件下的钢轨打磨试验。
Rail grinding is a method of grinding rail using rail grinding train to remove surface defects,fatigue cracks,side wear of rail head,longitudinal corrugation.Rail grinding testing research has an important role in guiding rail grinding operation in the field,and the rationality of the testing apparatus determines directly the reliability of the guiding function.Based on the friction material braking test machine,the rail grinding and friction testing machine is designed which is combined with the actual working conditions of rail grinding.The rail grinding and friction testing machine realizes the rail grinding test under the condition of different grinding angle,grinding vehicle speed,grinding pressure,grinding wheel speed,etc.
Rail grinding is a method of grinding rail using rail grinding train to remove surface defects,fatigue cracks,side wear of rail head,longitudinal corrugation.Rail grinding testing research has an important role in guiding rail grinding operation in the field,and the rationality of the testing apparatus determines directly the reliability of the guiding function.Based on the friction material braking test machine,the rail grinding and friction testing machine is designed which is combined with the actual working conditions of rail grinding.The rail grinding and friction testing machine realizes the rail grinding test under the condition of different grinding angle,grinding vehicle speed,grinding pressure,grinding wheel speed,etc.
引文
[1]何娟娟.钢轨打磨参数对打磨量影响与打磨模式研究[D].北京:北京交通大学,2014.
[2]吴荐.钢轨打磨试验台摇篮角控制研究[D].北京:北京交通大学,2012.
[3]Eckart Uhlmann,Pavlo Lypovka,Leif Hochschild,Nikolas Schr(o|¨)er.Influence of rail grinding process parameters on rail surface roughness and surface layer hardness[J].Wear,2016(3):23.
[4]Yoshikazu Kanematsu,Yukio Satoh.Influence of Type of grinding stone on rail grinding efficiency[J].Quarterly Report of RTRI.,2011,52(2):97-102.
[5]顾凯凯,王文健,郭俊,刘启跃.钢轨-磨石相互作用的摩擦学模拟试验研究[J].摩擦学学报,2015,35(2):154-159.
[2]吴荐.钢轨打磨试验台摇篮角控制研究[D].北京:北京交通大学,2012.
[3]Eckart Uhlmann,Pavlo Lypovka,Leif Hochschild,Nikolas Schr(o|¨)er.Influence of rail grinding process parameters on rail surface roughness and surface layer hardness[J].Wear,2016(3):23.
[4]Yoshikazu Kanematsu,Yukio Satoh.Influence of Type of grinding stone on rail grinding efficiency[J].Quarterly Report of RTRI.,2011,52(2):97-102.
[5]顾凯凯,王文健,郭俊,刘启跃.钢轨-磨石相互作用的摩擦学模拟试验研究[J].摩擦学学报,2015,35(2):154-159.