故障频次 故障类别 | 故障次数 | 故障率 |
切割故障 | 2 | 1.18% |
切刀处阻塞故障 | 3 | 1.76% |
吸风带阻塞故障 | 3 | 1.76% |
加速轮阻塞故障 | 156 | 91.67% |
错牙故障 | 6 | 3.56% |
合计 | 170 | 100% |