Fundamentals of the theory of the static-acting swarm operation and determination of its productivity
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Abstract
Stringer, which is the executive body of the string plant, is usually used on the declining coal seams (0-20°) with a thickness of 0,9-1,8 m with soft and medium hard coal. The stringline operates according to the shallow scheme, moving along the face at a speed of 33.6 m/min and higher. On the body of the screed are mounted soil advance and lower knives and cutters, which work in conditions of blocked and semi-blocked cutting ...
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References
- Demidov P. N. et al. Coal jets. Gosgortekhizdat, 1962.
- Melyushchev A. G. et al. Tests of the high-speed strog Westphal-Lunen in Donbass. In the collection of CITI, No. 8, 1959.
- Filimonov N. A. Mine and sinking mining machines. Uglegletehizdat, 1958.
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