风机技术文章 关键词：高温风机；轴承过维修；现场动平衡 [gap=418]Key words: high temperature fan; excessive maintenance of bearing; dynamic balance on site
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On-site Dynamic Balance 现场动平衡
Regarding to the dynamic balance problems encountering in rotary parts installation a method of rotor dynamic balance on construction site is introduced in detail to escape laboratory balance.
回转另部件在安装时有时会碰到动平衡问题，一般是送平衡实验室在平衡机上做平衡，详细介绍了在安装现场、在转子自身轴承中做平衡的方法。
At the meantime, it introduces the on-site dynamic balance experiment conducted after replacing partial broken blades during staring.
机组更换了部分断裂叶片后，在启动过程中进行现场动平衡试验，以确保机组轴系振动达到优良水平。
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