After these treatments are completed, the oil throwing of lowerguidebearing has been basically removed.
经处理后,下导的甩油现象已根本消除。
2
Motor upper and lowerguidebearing wear limit, to replace the bearings, rotor shaft eccentric wear limit, to replace bushings;
电机上下导轴承磨损极限,要更换轴承; 转子上下轴套偏磨极限,要更换轴套;
3
In the last treatment, it was discovered that the problem was caused by loose rotor pole that led to augmented shaft swing and bigger clearance of lowerguidebearing.