Research on the cutting force of a pick
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Song-yong LIU; Chang-long DU; Xin-xia CUI
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Article
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2009
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Elsevier
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English
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Cutting tests were done using a test bed designed to measure pick cutting forces when cutting coal and rock. The test equipment has a drum with two starting helical vanes. Cutting forces on a pick were measured as a function of coal compressive strength, pick carbide tip diameter and the cutting dep