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Read More· Rock drilling is an essential operation in mining industries. Temperature at the bit-rock interface plays a major role in the wear rate of the drill bit. This paper primarily focuses on the wear rate of tungsten carbide (WC) drill bit and the interrelationship between temperature and wear rate during rotary drilling operations conducted using a computer numerical control (CNC) machine. The ...
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Read MoreMeasurement of bit-rock interface temperature and wear rate of the tungsten carbide drill bit during rotary drilling Vijay Kumar SHANKAR1,*, Bijay Mihir KUNAR1, Chivukula Suryanarayana MURTHY 1, M R RAMESH2 1 Department of Mining Engineering
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