本文介绍了压力机飞轮动平衡测试过程，通过配重块标准化提高了压力机飞轮动平衡测试的效率。
The paper introduced the process of dynamic equilibrium test on flywheel of the press, and the efficiency of dynamic equilibrium test is increased by the standardization of balance masses.
大型风机振动值大于标准规定值时，须及时对转子做动平衡。
The dynamic balance for rotor must be done in time, if the vibration value of the large draft fan is higher than the standard authorized value.
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