Vibration analysis and cutting simulation of structural nonlinearity for machine tool

Naruhiro Irino, Yasuhiro Imabeppu, Yosuke Higuchi, Yuta Shinba, Kengo Kawai, Norikazu Suzuki, Junichi Kaneko, Yasuhiro Kakinuma, Masahiko Mori

研究成果: Article査読

抄録

The dynamic behavior of a machine tool is affected by the forces applied to the structure. However, cutting processes have been analyzed considering the linear systems in most of the studies so far. In this study, a machine tool structure was excited by using an electromagnetic shaker and the force-dependant frequency response characteristics were measured. Based on the measured result, the nonlinear characteristics of the machine tool structure was identified, and a machine tool with the nonlinear characteristics was mathematically reproduced, which enabled to analyse the nonlinear frequency response characteristics and simulate cutting processes.

本文言語English
ページ(範囲)317-320
ページ数4
ジャーナルCIRP Annals
70
1
DOI
出版ステータスPublished - 2021 1

ASJC Scopus subject areas

  • 機械工学
  • 産業および生産工学

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