Analysis of work of daily complex brigades in combine faces at mines of the central region of Donbass
Authors:
Abstract
The introduction of coal combines in the development of steeply dipping seams is accompanied by a transition from the bench-form face to a straight-line face. A more advanced method of coal mining and the new technology of coal mining compared to hammer mining have created favorable conditions for increasing the load on the face and labor productivity ...
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Feeding mechanism of the “Ural-33” shearing machine driven by a serial motor.
1967 Ya. P. Greenberg, V. E. Rozenkiewicz
Influence of drill bit design on drilling cost (with SVB-2 machines at the Estonslanets field)
1967 A. I. Talko, R. M. Petrov, E. A. Vaher