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Vol 199
Pages:
384
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Statistical evaluation of the energy rates of the surface miner MTS-250 (Germany)

Authors:
A. A. Grabovskii
About authors
  • Moscow State Mining University
Date submitted:
2011-11-11
Date accepted:
2012-01-12
Date published:
2012-05-01

Abstract

Statistical estimation and statistical modeling of screw and cutter dynamic system that controls operation of the screw and vibrological impulsator of the surface miner of the type MTS-250 (Germany) is given. The statistical modeling is carried out using a digital model developed by the author as of the whole system and its individual components. This allows to vary the operating parameters of the surface miner and to evaluate the energy input per amount of the mined rock during the time of its work. This will eventually minimize the operating parameters of the surface miner.

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References

  1. Грабский А.А. Анализ динамического нагружения шнекофрезерного рабочего органа карьерного комбайна статистическим методом // Горная промышленность. 2012. № 4 (104). С.158-160.
  2. Грабский А.А. Установление дифференциального закона распределения полного момента сопротивления на шнекофрезерном рабочем органе карьерного комбайна // Горная промышленность. 2012. № 5 (105). С.91-95.
  3. Грабский А.А. Использование цифрового моделирования при анализе устойчивости динамической системы карьерного комбайна со шнекофрезерным рабочим органом типа MTS (Германия) // Научно-технический вестник Поволжья. 2012. № 6. С.204-211.

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