Využití provozních tvarů kmitů (PTK) v diagnostice

Abstract

Thesis deals with the use of the operation defection shapes in technical diagnostics. In the first part of thesis is describes the issues of establishment of vibration in rotating machinery and their possible causes. In addition, there are also described in commonly used types of sensors, types of output signals and a method of vibration diagnostics. The second part of thesis is devoted to the method visibility of the operation defection shapes, their basic and methodology. It is applied to concrete objects. With the help of instrumentation are the vibration data obtained at the points of machines, on the measurements are made animations and evaluation of operating measurement.