Physical phenomena in hard rock drilling and refinement of the penetration rate formula proposed by E.F. Epstein
Authors:
Abstract
The rate of penetration in hard rock drilling depends on the geometric shape of the cutters. The bottom-hole process in drilling hard rocks with a cylindrical bit with sharpened plate-type cutters was first considered by E. F. Epshtein.
Область исследования:
(Archived) Without section
Funding:
None
References
- Shamshev F. A., Mlodik I. M. Materials to the Technology of Drilling with Hard Alloys. M., GONTI, 1936 (in Russian)
- Shreiner L. A. Physical Bases of Rock Mechanics. M., Gosshltekhizdat, 1950 (in Russian)
- Epshtein E. F. Theory of Drilling-Cutting of Rocks by Hard Alloys. M., GONTI, 1939 (in Russian)
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