By analysing the amplitude of the shaft vibration, this article concludes that when the bolts get loose, it will result in resonance at the second critical speed and serious vibration.
本文利用振动测试记录，具体论证了汽轮机排汽端一侧轴承松动，而导致汽轮机第二临界转速共振和强烈共振。
On the data obtained from the measurement and analysis, the shaft's flexibility, one-sided magnetic pull and the critical speed of shaft of the electrical motor are computed.
根据已知数据计算出该电机的转轴挠度，单边磁拉力及电机的临界转速；
With increasing shaft speed of rotation, heat evolution and temperature rise become a critical problem.
由于轴的转速越来越高，轴承的发热和温升是个突出矛盾。
Critical rotary speed of the revamped driving shaft is also measured and analyzed.
并对改进后传动轴的临界转速进行了测定分析。
The paper deals with the subject of wear-resistant of sheathing board using on new-type mining vertical-shaft crusher which is used at the critical conditions of high speed scouring abrasion.
对矿用新型立轴冲击破碎机在极限条件下处于高速冲刷磨损时耐磨衬板的耐磨损问题进行了探讨。
The modification resulted in a much shorter shaft with a critical speed well above the running speed, and a pump with only one instead of two seals.
改进后大大缩短了轴的长度，使轴的临界转速远在运行转速之上，泵由两个密封改为一个密封。
The shaft extension should be maintained at a safe range in order to avoid critical speed at rotor bending modes.
为了避免转子超越弯曲模态的临界转速，转子轴伸长度应控制在安全范围内。
The shaft extension should be maintained at a safe range in order to avoid critical speed at rotor bending modes.
为了避免转子超越弯曲模态的临界转速，转子轴伸长度应控制在安全范围内。
应用推荐