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1)  vibration trouble caused by contacting
碰磨振动
2)  rubbing between moving and stationary parts
动静碰磨
1.
Vibration characteristics and on-site emergency trouble-shooting method of rubbing between moving and stationary parts of steam turbine-generator units;
大型机组动静碰磨的振动特征及现场应急处理方法
3)  rubbing [英]['rʌbɪŋ]  [美]['rʌbɪŋ]
动静碰磨
1.
The rubbing between shaft and starts often happens,and is difficult to diagnose accurately and quickly in the field.
介绍了作者近期处理的两台大型机组典型动静碰磨对应的振动特征以及分析处理过程,包括判断的关键依据、故障唯一性的确定和处理决策的选择,可以为实际机组碰磨故障的现场分析诊断提供参考。
2.
This paper introduces the atypical vibration characteristics,fault reason analysis,diagnosis and the process of treatment of turbo-machine unit with rubbing when loading.
介绍一台汽轮机组带负荷运行中发生动静碰磨时的非典型振动特征、故障原因的分析、诊断以及处理过程;可以为类似故障的现场分析诊断提供参考。
4)  vibro-impact
碰撞振动
1.
Feedback control of a vibro-impact system by states prediction;
碰撞振动系统的状态预测反馈控制
2.
Symmetry of the Poincaré map and bifurcations of a two-degree-of-freedom vibro-impact system;
两自由度碰撞振动系统的Poincaré映射的对称性及分岔
3.
Spectral analysis of Lyapunov exponents for a two-degree-of-freedom vibro-impact system
两自由度碰撞振动系统的Lyapunov指数谱分析
5)  Vibro-lmpact
碰撞-振动
6)  vibration due to collision and friction
碰摩振动
1.
It has important significance for fault analysis and diagnosis of the vibration due to collision and friction in the production practice.
汽轮发电机组碰摩振动分析诊断一般较为复杂,从碰摩振动的机理、典型特征和产生原因等多方面进行了详细的研究和探讨,对于生产实践中更好的进行碰摩振动的故障分析与诊断具有重要意义。
补充资料:振动球磨
分子式:
CAS号:

性质:是一种细磨机。磨机筒体安装在高弹性的弹簧上,由于电动机带动的偏心轴回转而产生高频率的振动。筒内球体在高频率的振动下,除产生自转外并和被碎料一块作与主轴回转方向相反的循环运动。物料在受到高频率振动的同时又受到球体自转和循环运动时产生的研磨作用而被粉碎。磨机有干式和湿式。球体装入的总量约占简体容积的80%。粉碎时间与同样尺寸的球磨机相比,约为其1/10。

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