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Effect of asymmetric wear of point attack bits on coal-cutting parameters and primary dust generation

Effects of water on coal cutting forces and primary dust distribution

Preliminary evaluation of the relationship of bit wear to cutting distance, forces, and dust using selected commercial and experimental coal- and rock-cutting tools

Published Year

• 1980-1989 (3)

Subject

• Coal mines and mining--Dust control (3) *
• Coal-cutting bits--Testing (3) *
• Coal-mining machinery--Testing (1)
• Mechanical wear (1)
• Water (1)

Author

• Roepke, Wallace W. (3) *
• Hanson, Bruce D. (1)
• Myren, Theodore A. (1)
• Plis, Matthew N. (1)
• Wingquist, Carl F. (1)

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