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

Research output: Contribution to journalArticlepeer-review

Abstract

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.

Original languageEnglish
Pages (from-to)317-320
Number of pages4
JournalCIRP Annals
Volume70
Issue number1
DOIs
Publication statusPublished - 2021 Jan

Keywords

  • Machine tool
  • Nonlinearity
  • Vibration

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

Fingerprint

Dive into the research topics of 'Vibration analysis and cutting simulation of structural nonlinearity for machine tool'. Together they form a unique fingerprint.

Cite this