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- Equipment, tools, and parts:
- Mining, tunneling, and excavating machinery
- Document types:
- Reports of Investigations
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1/1/1993 - Reports of InvestigationsComponent failure in the electrical control circuits of mining machines account for a large percentage of the total downtime of the machine. This report details U.S. Bureau of Mines development of a generic procedure for synthesizing diagnostic systems...
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1/1/1993 - Reports of InvestigationsA unique machine for inducing bending fatigue in wire ropes was built at the U.S. Bureau of Mine's Pittsburgh Research Center. This report provides an analysis of the results of the first wire rope to be fatigued on this machine.
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Content source: National Institute for Occupational Safety and Health, Mining Program