Vibration analysis and cutting simulation of structural nonlinearity for machine tool

Autor:	Naruhiro Irino, Yuta Shinba, Yasuhiro Imabeppu, Kengo Kawai, Norikazu Suzuki, Masahiko Mori, Yasuhiro Kakinuma, Yosuke Higuchi, Kaneko Junichi
Rok vydání:	2021
Předmět:	Vibration Frequency response Nonlinear system business.product_category Computer science Mechanical Engineering Acoustics Linear system Shaker business Industrial and Manufacturing Engineering Machine tool
Zdroj:	CIRP Annals. 70:317-320
ISSN:	0007-8506
Popis:	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.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::337758bcf9cc9232d171ca4209827a84 https://doi.org/10.1016/j.cirp.2021.04.073 Zobrazit plný text záznamu Full Text from ScienceDirect