National Mining University — Compliance with the Time

Creation and development of mass production of high-efficiency coal-mining complexes of new generation

DEVELOPERS: prof. V. V. Tkachev (NMU); V. V. Kosarev, Yu. I. Warshavsky, I.G. Wasserman, I.V. Kosarev, A.L. Nepomnyaschy, N. I. Stadnik ("Dongeprouglemash").

ESSENCE OF THE PROJECT

Determination of rational kinematic and power parameters of fastening sections that provide its effective interaction with lateral breeds and determine necessary indicators of fortress in various mining-geological conditions with any types of combines.

RANGE OF APPLICATION

Development is directed on the solution of a problem of increasing the coal production at the expense of essential increasing of load to working faces together with reduction of their total quantity with various mining-geological conditions.

MAIN TECHNICAL AND ECONOMIC INDICATORS

Development gave an opportunity:

  • To increase load to the working faces in 1,5 - 2,5 times in comparison with the best domestic and foreign analogs
  • To lower total quantity of working faces in 1,5-2 times
  • To reduce the quantity of busy workers on underground works in 1,5 - 1,8 times 

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