首页> 外国专利> METHOD OF INCREASING WEAR RESISTANCE OF RAILS AND FLANGES OF WHEELS OF RAILWAY VEHICLES

METHOD OF INCREASING WEAR RESISTANCE OF RAILS AND FLANGES OF WHEELS OF RAILWAY VEHICLES

机译:提高铁路车辆轮毂和轮缘的耐磨性的方法

摘要

FIELD: railway transport. SUBSTANCE: according to proposed method solid lubricant is applied to initial surface of wheel flange on section of its possible contact with surface of rail head and then alternating projections and cavities are formed on this section. Then additional depressions for accumulating the lubricant are made on surfaces of projections and cavities and their change-over sections. EFFECT: increased wear resistance of rails and flanges of railway vehicles. 3 cl, 3 dwg
机译:领域:铁路运输。实质:根据提议的方法,将固体润滑剂涂在轮缘的可能与钢轨头表面接触的部分的初始表面上,然后在该部分上形成交替的凸起和空腔。然后,在凸起和空腔的表面以及它们的转换部分上形成用于积聚润滑剂的附加凹陷。效果:提高铁路车辆的导轨和法兰的耐磨性。 3 cl,3 dwg

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号