Optimizing drilling parameters for improved bolting safety and performance

• Autores: Darin Cotton, Tim Burgess, Tim Martin
• Localización: Coal age, ISSN 1091-0646, Vol. 121, Nº. 1, 2016, págs. 22-27
• Idioma: inglés
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• Resumen

  • Testing reveals that optimizing drilling parameters for feed pressure, feed rate, rotation speed and drill torque can have an impact on roof drill performance