Detail publikačního výsledku

Multi Body Vibration Analysis of 3 Axis Slide for Mass Damper Design

HADRABA, P.; HADAŠ, Z.

Originální název

Multi Body Vibration Analysis of 3 Axis Slide for Mass Damper Design

Anglický název

Multi Body Vibration Analysis of 3 Axis Slide for Mass Damper Design

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Vibration analysis has a key role in machine design. However, the modal analysis based on FEM (finite element method) could be too slow for the machine with changeable topology. This work presents rigid body based model in MSC ADAMS for a low-frequency vibration analysis of multi-spindle lathe slide. This example represents a three-axis motion system with dominant contact stiffness in linear guideways. The model was used for cutting stability estimation and for dynamic damper development. The validation of this model was done by experimental measurement and by FEM model calculation. In the future, due to its computational effeciency, the model could be used for artificial topological optimization of this machine.

Anglický abstrakt

Vibration analysis has a key role in machine design. However, the modal analysis based on FEM (finite element method) could be too slow for the machine with changeable topology. This work presents rigid body based model in MSC ADAMS for a low-frequency vibration analysis of multi-spindle lathe slide. This example represents a three-axis motion system with dominant contact stiffness in linear guideways. The model was used for cutting stability estimation and for dynamic damper development. The validation of this model was done by experimental measurement and by FEM model calculation. In the future, due to its computational effeciency, the model could be used for artificial topological optimization of this machine.

Klíčová slova

Dynamic analysis, linear guideways, mass damper, vibration, chatter, slide dynamic modelling

Klíčová slova v angličtině

Dynamic analysis, linear guideways, mass damper, vibration, chatter, slide dynamic modelling

Autoři

HADRABA, P.; HADAŠ, Z.

Rok RIV

2019

Vydáno

14.05.2018

Nakladatel

Institute of Termomechanics AS

Místo

Praha

ISBN

978-80-86246-88-8

Kniha

Engineering Mechynics 2018

Strany od

281

Strany do

284

Strany počet

4

BibTex

@inproceedings{BUT150748,
  author="Petr {Hadraba} and Zdeněk {Hadaš}",
  title="Multi Body Vibration Analysis of 3 Axis Slide for Mass Damper Design",
  booktitle="Engineering Mechynics 2018",
  year="2018",
  pages="281--284",
  publisher="Institute of Termomechanics AS",
  address="Praha",
  doi="10.21495/91-8-281",
  isbn="978-80-86246-88-8"
}