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本文论述了超声波位移传感器测距工作的基本原理及应用条件,详细介绍了在大型回转支承故障诊断和状态监测中应用的实例。现场测试数据经一定的数字处理,能很好地说明实际使用情况,得到比较准确的诊断结果。
This paper discusses the basic principles and application conditions of ultrasonic displacement sensor ranging, and introduces in detail the application examples in the fault diagnosis and condition monitoring of large slewing bearings. Field test data by a certain number of processing, can well explain the actual use of the situation, get more accurate diagnosis.