- 1. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... for determining the depth of penetration of a single PDC cutter is proposed, the use of which will allow predicting the mechanical speed, depending on the geological and technical conditions of drilling ...
- Created on 29 February 2024
- 2. Experimental research of the boring technology with pulsating instrument rotation
- (Electrical complexes and systems)
- ... of the rock destruction process. At the same time, the mechanical speed of bore-hole driving rises. The operability of the suggested pulse rotation setting mechanism of the rock cutting instrument has ...
- Created on 19 December 2012