Table 6 Average rock-breaking force.
P | n = 0.11 rps | n = 0.13 rps | n = 0.15 rps | n = 0.17 rps | n = 0.19 rps | n = 0.21 rps | n = 0.23 rps | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
\(F_{N}\) | \(F_{R}\) | \(F_{N}\) | \(F_{R}\) | \(F_{N}\) | \(F_{R}\) | \(F_{N}\) | \(F_{R}\) | \(F_{N}\) | \(F_{R}\) | \(F_{N}\) | \(F_{R}\) | \(F_{N}\) | \(F_{R}\) | |
0.5 | 17.1 | 0.6 | 19.4 | 0.7 | 24.0 | 0.9 | 27.3 | 1.1 | 29.3 | 1.2 | 30.5 | 1.2 | 31.7 | 1.3 |
1.0 | 18.6 | 1.1 | 21.4 | 1.4 | 26.5 | 1.7 | 31.4 | 2.0 | 35.2 | 2.3 | 37.3 | 2.4 | 38.9 | 2.5 |
1.5 | 21.5 | 2.0 | 23.4 | 2.2 | 28.2 | 2.7 | 34.0 | 3.2 | 40.1 | 3.6 | 42.3 | 3.7 | 43.3 | 3.9 |
2.0 | 23.3 | 2.6 | 26.5 | 3.0 | 31.8 | 3.5 | 39.0 | 4.1 | 45.0 | 4.6 | 48.9 | 5.0 | 51.0 | 5.4 |
2.5 | 25.5 | 3.2 | 29.4 | 3.6 | 35.4 | 4.2 | 42.4 | 5.2 | 51.6 | 6.0 | 55.8 | 6.3 | 57.7 | 6.5 |
3.0 | 29.3 | 3.6 | 34.1 | 4.3 | 41.2 | 5.4 | 48.3 | 6.2 | 55.8 | 7.0 | 60.4 | 7.5 | 63.3 | 8.0 |
3.5 | 32.5 | 4.4 | 36.6 | 5.2 | 45.4 | 6.4 | 54.9 | 7.5 | 63.1 | 8.3 | 67.6 | 8.9 | 69.0 | 9.3 |
4.0 | 34.9 | 5.2 | 40.4 | 5.8 | 48.1 | 6.9 | 58.9 | 8.2 | 67.7 | 9.6 | 73.8 | 10.4 | 76.6 | 10.9 |
