Abstract
To predict the damping behavior of machine tools, models for the local damping effects are required. In this work, a method to identify local damping parameters is presented, which is based on the superposition of damping ratios. As an example, the method is applied to a mounted machine base. Here, the damping parameters obtained for the first eigenfrequency could predict the damping ratios of the seven subsequent structural modes with a maximum relative error of 15.8%.
| Translated title of the contribution | Local modeling of damping for machine tool structures - Method for parameter identification of damping parameters |
|---|---|
| Original language | German |
| Pages (from-to) | 513-517 |
| Number of pages | 5 |
| Journal | ZWF Zeitschrift fuer Wirtschaftlichen Fabrikbetrieb |
| Volume | 107 |
| Issue number | 7-8 |
| DOIs | |
| State | Published - Aug 2012 |