Efficiency of the use of an auger with a variable cutting pitch in narrow-web cutter-loaders for fracturing hard coals

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Literature Cited

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    A. P. Beron, A. S. Kazanskii, B. M. Leibov, and E. Z. Pozin, Coal Cutting [in Russian], Gosgortekhizdat, Moscow (1962).

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    A. N. Korshunov and M. T. Tagirov, in: Nauch. Tr. KuzPI, No. 8 (1967).

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    D. M. Lyuboshchinskii, E. Z. Pozin, Yu. N. Kazak, and I. S. Zil'bert, Fracturing of Coals b by the Cutting Units of Extraction Machines [in Russian], Gosgortekhizdat, Moscow (1961).

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Kuzbass Polytechnical Institute, Kemerovo. Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 5, pp. 61–65, September–October, 1971.

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Korshunov, A.N., Tagirov, M.T. Efficiency of the use of an auger with a variable cutting pitch in narrow-web cutter-loaders for fracturing hard coals. Soviet Mining Science 7, 538–541 (1971). https://doi.org/10.1007/BF02501065

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Keywords

  • Auger
  • Operating Unit
  • Hard Coal
  • Strip Thickness
  • Coal Fine