Physical phenomena in hard rock drilling and refinement of the sinking rate formula proposed by E.F. Epstein
Authors:
Abstract
The rate of penetration in hard rock drilling depends on the geometric shape of cutters. The penetration process when drilling hard rocks with a cylindrical crown with sharpened cutters of plate form was first considered by E. F. Epstein.
Область исследования:
(Archived) Without section
References
- Shamshev F. A., Mlodik I. M. Materials to the Technology of Drilling with Hard Alloys. M., GONTI, 1936.
- Shreiner L. A. Physical Bases of Rock Mechanics. M., Gossltekhizdat, 1950.
- Epstein E. F. Theory of Drilling-Cutting of Rocks by Hard Alloys. M., GONTI, 1939.
Similar articles
Peculiarities of drilling with air blowing of small diameter boreholes in moraine deposits of Tyrnyauz deposit
1973 L. K. Gorshkov, I. E. Slyusar, Yu. E. Budyukov