Publication detail

Control method for elimination of self-excited oscilations during turning

BŘEZINA, T. VETIŠKA, J. HOUŠKA, P. BLECHA, P.

Original Title

Control method for elimination of self-excited oscilations during turning

Type

journal article - other

Language

English

Original Abstract

The oscillations occurring between the tool and the machined area during the turning process lead to degradation of the machined surface, cause poor geometric accuracy, accelerate tool wear and generate noise. This paper deals with the possibility of elimination of these self-excited oscillations by changing the parameters of the turning process. On the basis of the regenerative principle of self-excited oscillation generation, a computer model of the machining process was developed. Furthermore, a PID controller was proposed to control the compensation of the vibrations and its suitability for elimination of the self-excited oscillations was verified experimentally.

Keywords

Regenerative Principle, Self-Excited Oscillations, Vibration Compensation

Authors

BŘEZINA, T.; VETIŠKA, J.; HOUŠKA, P.; BLECHA, P.

RIV year

2010

Released

11. 5. 2010

Publisher

Trans Tech Publications

Location

Zurich, Switzerland

ISBN

1012-0394

Periodical

Solid State Phenomena

Year of study

2010

Number

164

State

Swiss Confederation

Pages from

171

Pages to

176

Pages count

6

BibTex

@article{BUT48620,
  author="Tomáš {Březina} and Jan {Vetiška} and Pavel {Houška} and Petr {Blecha}",
  title="Control method for elimination of self-excited oscilations during turning",
  journal="Solid State Phenomena",
  year="2010",
  volume="2010",
  number="164",
  pages="171--176",
  issn="1012-0394"
}