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Scientific principles and development of machine method of mine working driving

By Kuzovlev Boris Nikolaevich

Abstract

In this work drilling tools and drilling technology of rising and technical boreholes of large-size diameter with the help of rotor method are investigated. The purpose of this work is to work out scientific statements and technologies, allowing to introduce machine method of driving into mine working, to increase tempo and efficiency of work. There have been developed the theory and worked out the technology of machine method of mine working driving; there have been recieved new relationships and given their mathematical description, substantiated technological schemes of driving. The new methods of drilling tools of large-size diameter design and technological regimes of drilling have been worked out. The main principles of the driving process operation control have been determined, formulas for engineering design have been developed. A number of constructions and tolls has been suggested. Methodical materials and tools have been used by different production organizations, the introduction of machine method of driving in geological organizations is being developed. The rezults of this work may be used by geological and mining organizations, by MetrostoiAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio

Topics: 08L - Mining, GEOLOGY,MINING,MECHANICAL ENGINEERING
Year: 1992
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Provided by: OpenGrey Repository
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