Table 4 Position coordinates of coal and rock particles under different cutting depth conditions.
Working condition | Z1 | X | Y | Z2 | X | Y |
|---|---|---|---|---|---|---|
A1 | 0.200754 | 0.5312870 | 0 | − 0.274584 | 0 | − 0.252451 |
A2 | 0.216939 | 0.5488104 | 0 | − 0.288245 | 0 | − 0.263733 |
A3 | − 0.245156 | 0.5898954 | 0 | − 0.293872 | 0 | − 0.302312 |
A4 | − 0.207969 | 0.5041115 | 0 | − 0.311622 | 0 | − 0.313438 |
A5 | − 0.189976 | 0.4916332 | 0 | − 0.326983 | 0 | − 0.315546 |
