| ArticleName |
Problems of choice of dimension ranges of operating tools and conditions of rock bit drilling depending on mechanical properties of mine rocks |
| Abstract |
The author acknowledge the discrepancy of mine rocks to modern level of drilling equipments and working tools, include rolling cutter bit on the base of analyzed method of determination of mechanical properties of mine rocks. It has been substantiated the necessity of activation of science direction in researches in this area in order to establishment and usage of innovation techniques in processes of optimization rotary (rock bit) down hole drilling, |
| keywords |
Mechanical properties of rocks, hardness, fragility, plasticity, abrasivity, deformation, drilling simulation, destruction work, rolling cutter bit, drilling conditions. |
| References |
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