机械损坏主要是由舞动产生的导线张力的巨大变化引起的。
The mechanical damage is caused mainly by huge conductor tension variety arising from galloping.
这是最好的安排下材料的运输带线圈的检测，以尽量减少机械损坏线圈的机会。
It is preferable to arrange the detector coils underneath the material transport belts in order to minimize the chance of mechanical damage to the coil.
如果因为机械损坏而更换风扇叶片组合，应该检查水泵及粘性风扇驱动，这些组件可能由于过度抖动而损坏。
If fan blade assembly is replaced because of mechanical damage, water pump and viscous fan drive should also be inspecteThese components could have been damaged due to excessive vibration.
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