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WANG Jun, LI Qianyu, TONG Minming, ZHANG Dan, DU Changlong. Research of magneto-mechanical coupling model of drilling tool for auger type shearer[J]. Journal of Mine Automation, 2016, 42(1): 44-47. DOI: 10.13272/j.issn.1671-251x.2016.01.013
Citation: WANG Jun, LI Qianyu, TONG Minming, ZHANG Dan, DU Changlong. Research of magneto-mechanical coupling model of drilling tool for auger type shearer[J]. Journal of Mine Automation, 2016, 42(1): 44-47. DOI: 10.13272/j.issn.1671-251x.2016.01.013
shu

Research of magneto-mechanical coupling model of drilling tool for auger type shearer

  • 1.

    School of Information and Electrical Engineering，China University of Mining and Technology, Xuzhou 221008, China

  • 2.

    University of Ontario Institute of Technology, Oshawa on L1H 7K4, Canada

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    Abstract
  • According to the mechanical force characteristics of drilling tool for auger type shearer, the characteristic relationship between force and magnetic field of drilling tool was studied, and the magneto-mechanical coupling model was established. Certain coupling relationship between the stress and the leakage magnetic field can be obtained through the analysis of the model, so as to obtain stress information of drilling tool indirectly according to distribution of magnetic field, and the goal of real-time monitoring and production safety were achieved. The simulation and test results verify the correctness of the model.
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    DU Changlong
    • 1.

      School of Information and Electrical Engineering，China University of Mining and Technology, Xuzhou 221008, China

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