Showing 1 - 13 results of 13 for search 'Roepke, Wallace W.', query time: 0.22s Refine Results
  1. 1
    Coal cutting forces and primary dust generation using radial gage cutters /
    by Roepke, Wallace W.
    Published 1983
    Government Document Book
  2. 2
    Bit ignition potential with worn carbide tips /
    by Roepke, Wallace W.
    Published 1983
    Government Document Book
  3. 3
    Effect of asymmetric wear of point attack bits on coal-cutting parameters and primary dust generation /
    by Roepke, Wallace W.
    Published 1983
    Government Document Book
  4. 4
    Testing modified coal-cutting bit designs for reduced energy, dust, and incendivity /
    by Roepke, Wallace W.
    Published 1983
    Government Document Book
  5. 5
    Drag bit cutting characteristics using sintered diamond inserts /
    by Roepke, Wallace W.
    Published 1983
    Government Document Book
  6. 6
    Computer program to relate dust generation to drum-type coal mining machines /
    by Roepke, Wallace W.
    Published 1985
    Government Document Book
  7. 7
    Effects of water on coal cutting forces and primary dust distribution /
    by Roepke, Wallace W.
    Published 1985
    Government Document Book
  8. 8
    Effect of symmetric bit wear and attack angle on airborne respirable dust and energy consumption /
    by Hanson, Bruce D.
    Published 1979
    Other Authors: “...Roepke, Wallace W....”
    Government Document Book
  9. 9
    Bureau of Mines coal cutting technology facilities at the Twin Cities Research Center /
    Published 1983
    Other Authors: “...Roepke, Wallace W....”
    Government Document Book
  10. 10
    Computer modeling of continuous miner cutting systems for dust generation /
    by Hanson, Bruce D.
    Published 1989
    Other Authors: “...Roepke, Wallace W....”
    Government Document Book
  11. 11
    Computer modeling of dust and forces for longwall mining systems /
    by Hanson, Bruce D.
    Published 1988
    Other Authors: “...Roepke, Wallace W....”
    Government Document Book
  12. 12
    Improved performance of linear coal cutting compared with rotary cutting.
    Published 1995
    Other Authors: “...Roepke, Wallace W....”
    Government Document Microform Book
  13. 13
    Preliminary evaluation of the relationship of bit wear to cutting distance, forces, and dust using selected commercial and experimental coal-and rock-cutting tools /
    by Plis, Matthew N.
    Published 1988
    Other Authors: “...Roepke, Wallace W....”
    Government Document Book
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