Finite element analysis program was used to calculate the stress of 300mw turbine rotor in straightening the axle, and the effect of each factor is analyzed combined with the trial result.
The combined compressor rotor in not able to reach the maximum rating speed on test bench because its level of vibration is very high and exceeds vibration limits.
组合压气机试验件台架试验时振动较大，转子无法达到额定转速。
3
The two-stage crusher is equivalent to two sets of hammer broken close 2 for one, the reasonable combined into a whole, two sets of rotor use.