Generally analyses vibration signals of gearcase in some roiling mill by using various spectrum analytical methods (such as zoom apectrum and cepstrum), and finds out that source of exceptional vibration is owing to imbalance of the whole gearing .Through
Generally analyses vibration signals of gearcase in some roiling mill by using various spectrum analytical methods (such as zoom apectrum and cepstrum), and finds out that source of exceptional vibration is owing to imbalance of the whole gearing .Through
摘要利用各种频谱分析手段（细化功率谱和倒频谱）对某轧钢厂齿轮箱振动信号进行了全面分析，发现整个传动装置产生的不平衡导致齿轮箱振动异常，经过装配调整，并做了动平衡试验，有效地解决了这一问题。