To calculation of impact energy transfer
Authors:
Abstract
In the mechanisms of percussive-rotary drilling (pneumatic and hydro-impactors, etc.) energy transfer for rock destruction p is carried out from the piston-impactor or directly to the rock-destroying tip - bit, or through an intermediate link - drill rod, drill pipe - drill bit.
Область исследования:
(Archived) Manufacturing machinery and equipment
References
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- Vinnik I. N. The phenomenon of striker rebound in drilling machines and its utilization. Proc. Kharkov Mining Institute (proc. of postgraduate students), 1961.
- Dinnik A. N. Selected Works, vol. I. PH of the AS of the Ukr. SSR, 1952.
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