COAL ENGINEERING ›› 2019, Vol. 51 ›› Issue (2): 102-105.doi: 10.11799/ce201902023

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Analysis of Turning Errors for the Turning Device of Mine Multi-rope Friction Lifter

  

  • Received:2018-05-10 Revised:2018-06-24 Online:2019-02-20 Published:2019-03-19
  • Contact: zhang chenxu E-mail:2565368451@qq.com

Abstract: According to the analysis of the motion system, positioning method and installation method of the gearbox device of multi-rope friction hoist in mine, the error factors affecting the turning precision are studied. Through the establishment of a geometric model, the influence of various factors on the final turning results was studied, and through the test of the turning and milling device, the test results and the theoretical analysis were compared and verified. The results showed that the positioning of the vehicle groove device will occur at the same time. And the installation error, in which the parallelism error of the turning device and the gimbal axis has a greater influence on the turning result. Improvements have been proposed in terms of control systems and installation methods for test results.

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