Wallace W. Roepke

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1) Effects of water on coal cutting forces and primary dust distribution

Author

Roepke, Wallace W

Series

Report of investigations volume 8993

2) Testing modified coal-cutting bit designs for reduced energy, dust, and incendivity

Author

Roepke, Wallace W

Series

Report of investigations volume 8801

3) Coal cutting forces and primary dust generation using radial gage cutters

Author

Roepke, Wallace W

Series

Report of investigations volume 8800

4) Drag bit cutting characteristics using sintered diamond inserts

Author

Roepke, Wallace W

Series

Report of investigations volume 8802

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

Author

Roepke, Wallace W

Series

Report of investigations volume 8761

6) Computer program to relate dust generation to drum-type coal mining machines

Author

Roepke, Wallace W

Series

Report of investigations volume 8979

7) Computer modeling of dust and forces for longwall mining systems

Author

Hanson, Bruce D

Series

Report of investigations volume 9203

8) Bureau of Mines coal cutting technology facilities at the Twin Cities Research Center

Series

Information circular volume 8951

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

Author

Plis, Matthew N

Series

Report of investigations volume 9193

10) Improved performance of linear coal cutting compared with rotary cutting

Series

Report of investigations volume 9536

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Wallace W. Roepke

1) Effects of water on coal cutting forces and primary dust distribution

2) Testing modified coal-cutting bit designs for reduced energy, dust, and incendivity

3) Coal cutting forces and primary dust generation using radial gage cutters

4) Drag bit cutting characteristics using sintered diamond inserts

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

6) Computer program to relate dust generation to drum-type coal mining machines

7) Computer modeling of dust and forces for longwall mining systems

8) Bureau of Mines coal cutting technology facilities at the Twin Cities Research Center

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

10) Improved performance of linear coal cutting compared with rotary cutting