Design and Dynamic Analysis of a New Rail Grinding Device Using Closed Abrasive Belt
作者: Fan, W. G.Hou, G. Y.Wang, W. X.Zhang, X. L.Wang, J. D.
刊名: International Journal of Simulation Modeling, 2019, Vol.18 (3), pp.531-542
来源数据库: DAAAM International Vienna
DOI: 10.2507/IJSIMM18(3)CO14
关键词: Rail GrindingAbrasive BeltDevice DesignDynamic Analysis
原始语种摘要: With the rapid development of modern abrasive belt grinding, a novel rail grinding method based on closed-structured belt grinding technology has been proposed in this paper. Correspondingly, a new rail grinding device with the closed abrasive belt was designed according to engineering requirements and constraints. It is equipped with four built-in grinding units aiming to achieve required material removal through lateral, vertical, and rotational movements. Afterward, a corresponding dynamic simulation model for the designed device was established in SIMPACK software to verify its working performance in terms of the four dynamic indices, including lateral vibration acceleration, vertical vibration acceleration, axle transverse force as well as derailment coefficient. The results of those...

  • grinding 
  • abrasive 磨料
  • device 装置
  • acceleration 促进酌
  • lateral 侧面的
  • closed 闭路的
  • Analysis 分析
  • vibration 振荡
  • rotational 转动
  • built 建造