Aimed at the wear problem of roll axle neck, failure analysis and rebuilding were made for multi-roller mill.
针对多辊筒碾压机压辊轴颈磨损严重的问题，对其进行了故障分析和改造。
The practical application shows that accuracy and speed of the procedure can meet the requirement of on-line process control, and it is suitable for multi-roll tandem cold mill.
通过现场实例证明，该方法精度高、速度快，可满足在线控制需求，是一种适合多辊全连续冷连轧机的负荷分配方法。
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