Experimental Investigation Of Relative
Coefficients Of Vibration Energy Dissipation
In Slideway Joint Contacts Of Machine Tools
Author(s)
K. Marchelek, G Szwengier & A. Bodnar
Abstract
The paper presents a methodology for experimental identification of relative
coefficients of vibration energy dissipation in contacts of machine tool slideway
joints. The coefficients are determined based on hysteresis loops recorded during
experimental investigations. With the use of a special procedure for processing
static test results the values of these coefficients, related to individual surfaces
constituting the joint, are determined. Coefficients of vibration energy dissi-
pation can be directly used for modelling viscous or structural damping in the
machine tool mass-spring structure in models built of finite elements. Presented
are results of exper
Keywords
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