Advantages of drilling out cylindrical stone products at quarries and methods of their separation from the rock massif
Authors:
About authors
- Postgraduate student G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
Manufacturing of large-sized cylindrical blanks from stone slabs with the use of drilling equipment and tools is currently used in the production of a number of technical products. Further improvement of technical and technical means of drilling is the need to use them directly at stone quarries with the possibility of separation from the rock massif, extraction from the borehole, stacking and transportation on specially equipped vehicles.
References
- Онищин В.П. Выбуривание — новое направление в экономном расходе природного камня / Совершенствование техники и технологии бурения скважин на твердые полезные ископаемые / Уральская горно-геологическая академия. Екатеринбург, 1988.
- Егоров Д.Г. Получение высококачественных оболочек из камня методом коаксиального алмазного выбуривания / Д.Г.Егоров, В.П.Онищин / Породоразрушающий и металлообрабатывающий инструмент, техника и технология его изготовления и применения. ИСМ им. В.И.Бакуля. НАНУ, Киев. 2004. Вып. № 7.
Similar articles
Justification of application of new composite materials in plugging solutions for cementing the borehole borehole space in the interval of perforation works
2006 R. A. Usmanov
Safety of blasting operations with industrial explosives based on utilized powders
2006 S. Yu. Semenyak
Determination of heat losses during steam injection into oil reservoir
2006 N. N. Smirnova, N. O. Iimu