Coal Engineering ›› 2019, Vol. 51 ›› Issue (10): 135-138.doi: 10.11799/ce20191030

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Study on the effect of feed height based on discrete element on the wear of tooth roller of sizing crusher

  

  • Received:2018-12-18 Revised:2019-04-09 Online:2019-10-21 Published:2020-05-09

Abstract: Abstract: Taking the actual feed height 2m of SSC70150 sizing crusher as the background, the three-dimensional model of double tooth roller of sizing crusher is established by SolidWorks, and the Hertz-mindlin with Archard Wear built-in contact model is used to Through the Gold segmentation experiment design and combined with the field use of SSC70150 sizing crusher, the Edem simulation software is used to simulate the crushing process of the double tooth roller of the sizing crusher. By changing the feeding height, the wear condition of double tooth.