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Main Target – increased effciency by mining activities during 24 hours. • It is not unusual that the face utilization in underground mines is typical 25%. This usually due to reasons such as: – Blast ventilation, machine breakdowns,

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1989/01/31· A parallelism is also drawn between the direction of present day underground coal mining research to how the lunar soil (regolith) may be mined. A conceptual lunar mining operation that employs a distributed communication and ...

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2017/07/02· Design and development of a mobile robot for environment monitoring in underground coal mines Full Text: PDF Get this Article Authors: Dip N. Ray CSIR -- CMERI, Durgapur, WB, India S. Majumder ...

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2001/08/05· This paper presents some recent applications of sensing, guidance and telerobotic technology in the coal mining industry. Of special interest is the development of semi or fully autonomous systems to provide remote ...

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