Table 7 Summary of simulation data.
From: Research on the electro-magnetic-thermal–mechanical characteristics of shearer cables
Cable motion status | Cross-sectional area of the control wire core | 4mm2 | 6 mm2 | 10 mm2 |
|---|---|---|---|---|
Straight segment | Equivalent stress/MPa | 85.5 | 83.1 | 75.7 |
Temperature/℃ | 83.7 | 81.5 | 78.7 | |
Magnetic flux density mode/mT | 7.29 | 7.34 | 7.48 | |
Current density mode/(A/mm2) | 12.5 | 11 | 7.44 | |
Volume loss density/(MW/m3) | 2.61 | 2.04 | 0.932 | |
Bending segment | Equivalent stress/MPa | 83.6 | 96.1 | 141 |
Temperature/℃ | 98.8 | 97.2 | 94 | |
Magnetic flux density mode/mT | 19.6 | 17.3 | 13.7 | |
Current density mode/(A/mm2) | 26 | 15.4 | 9.11 | |
Volume loss density/(MW/m3) | 11.30 | 4.02 | 1.4 |
