MU Fa-hai, LU Sheng-yang, WANG Wen-ying (Hebei Electric Power Research Institute. CAUSE ANALYSIS AND TREATMENT OF IMPACT-RUBBING BETWEEN MOVABLE AND STATIONARY PARTS OF STEAM TURBINES[J]. Thermal power generation, 2007, (3): 62-64.
MU Fa-hai, LU Sheng-yang, WANG Wen-ying (Hebei Electric Power Research Institute. CAUSE ANALYSIS AND TREATMENT OF IMPACT-RUBBING BETWEEN MOVABLE AND STATIONARY PARTS OF STEAM TURBINES[J]. Thermal power generation, 2007, (3): 62-64. DOI: 10.19666/j.rlfd.2007.03.019.
汽轮机动静碰磨故障的原因分析及处理
摘要
动静碰磨是旋转机械常见的故障之一。为了减少动静碰磨对设备的危害
详论了由碰磨引起的摩擦振动特征、诊断及相应的处理方案。结合一些实例
给出了此类问题的解决方法。
Abstract
The impact-rubbing between movable and stationary parts is one of troubles occurred commonly in the rotating machines. In order to decrease the harmfulness caused by said impact-rubbing to the equipments
the characteristics of impact-rubbing vibration
diagnosis method
and corresponding dispasal scheme have been expounded in detail. Combined with some practical examples
the method for solving problems of this kind has been given.