Highly Dynamic Spindle Integrated Magnet Actuators for Chatter Reduction

Research output: Contribution to journalArticleResearchpeer review

Authors

  • Jan Königsberg
  • Jan Reiners
  • Bernd Ponick
  • Berend Denkena
  • Benjamin Bergmann
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Details

Original languageEnglish
Pages (from-to)669-677
Number of pages9
JournalInternational Journal of Automation Technology
Volume12
Issue number5
Publication statusPublished - 5 Sept 2018

Abstract

This paper presents a novel approach for active chatter reduction using a motor spindle with integrated magnet actuators. Based on the results of previous studies the design of an active damped prototype is described. The system performance as well as the benefits and drawbacks of this solution are discussed. In order to eliminate the known drawbacks a novel actuator design is introduced. The novel approach integrates the actuator windings into the stator core. Next, strategies for electric and magnetic decoupling of the actuator and motor windings are presented. Subsequently the actuator design is discussed. The force generation and distribution of the damping actuator are calculated via analytical and finite elements analysis (FEA). With the novel approach the mechanical integration of the active damping actuators is simplified significantly. Additionally, the maximal attainable spindle power is increased up to 150% in relation to the previous solution.

Keywords

    Active damping, Chatter reduction, Spindle

ASJC Scopus subject areas

Cite this

Highly Dynamic Spindle Integrated Magnet Actuators for Chatter Reduction. / Königsberg, Jan; Reiners, Jan; Ponick, Bernd et al.
In: International Journal of Automation Technology, Vol. 12, No. 5, 05.09.2018, p. 669-677.

Research output: Contribution to journalArticleResearchpeer review

Königsberg, J, Reiners, J, Ponick, B, Denkena, B & Bergmann, B 2018, 'Highly Dynamic Spindle Integrated Magnet Actuators for Chatter Reduction', International Journal of Automation Technology, vol. 12, no. 5, pp. 669-677. https://doi.org/10.20965/ijat.2018.p0669
Königsberg, J., Reiners, J., Ponick, B., Denkena, B., & Bergmann, B. (2018). Highly Dynamic Spindle Integrated Magnet Actuators for Chatter Reduction. International Journal of Automation Technology, 12(5), 669-677. https://doi.org/10.20965/ijat.2018.p0669
Königsberg J, Reiners J, Ponick B, Denkena B, Bergmann B. Highly Dynamic Spindle Integrated Magnet Actuators for Chatter Reduction. International Journal of Automation Technology. 2018 Sept 5;12(5):669-677. doi: 10.20965/ijat.2018.p0669
Königsberg, Jan ; Reiners, Jan ; Ponick, Bernd et al. / Highly Dynamic Spindle Integrated Magnet Actuators for Chatter Reduction. In: International Journal of Automation Technology. 2018 ; Vol. 12, No. 5. pp. 669-677.
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