Detection of chatter vibration in end milling applying disturbance observer

Research output: Contribution to journalArticle

52 Citations (Scopus)

Abstract

Suppression of chatter vibration is required to improve the machined surface quality and enhance tool life. For monitoring the chatter vibrations, additional sensors such as acceleration sensors are generally used, which results in high costs and low reliability of the machine tools. In this study, a novel in-process method to detect chatter vibrations in end milling is developed on the basis of a disturbance observer theory. The developed system does not require any external sensors because it uses only the servo information of the spindle control system. Self-excited and forced chatter vibrations are successfully detected.

Original languageEnglish
Pages (from-to)109-112
Number of pages4
JournalCIRP Annals - Manufacturing Technology
Volume60
Issue number1
DOIs
Publication statusPublished - 2011

Fingerprint

Sensors
Machine tools
Surface properties
Control systems
Monitoring
Costs

Keywords

  • Chatter
  • End milling
  • Observer

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

Cite this

Detection of chatter vibration in end milling applying disturbance observer. / Kakinuma, Yasuhiro; Sudo, Yui; Aoyama, Tojiro.

In: CIRP Annals - Manufacturing Technology, Vol. 60, No. 1, 2011, p. 109-112.

Research output: Contribution to journalArticle

@article{d6cc432c4dfb42ef90e29128af31fd28,
title = "Detection of chatter vibration in end milling applying disturbance observer",
abstract = "Suppression of chatter vibration is required to improve the machined surface quality and enhance tool life. For monitoring the chatter vibrations, additional sensors such as acceleration sensors are generally used, which results in high costs and low reliability of the machine tools. In this study, a novel in-process method to detect chatter vibrations in end milling is developed on the basis of a disturbance observer theory. The developed system does not require any external sensors because it uses only the servo information of the spindle control system. Self-excited and forced chatter vibrations are successfully detected.",
keywords = "Chatter, End milling, Observer",
author = "Yasuhiro Kakinuma and Yui Sudo and Tojiro Aoyama",
year = "2011",
doi = "10.1016/j.cirp.2011.03.080",
language = "English",
volume = "60",
pages = "109--112",
journal = "CIRP Annals - Manufacturing Technology",
issn = "0007-8506",
publisher = "Elsevier USA",
number = "1",

}

TY - JOUR

T1 - Detection of chatter vibration in end milling applying disturbance observer

AU - Kakinuma, Yasuhiro

AU - Sudo, Yui

AU - Aoyama, Tojiro

PY - 2011

Y1 - 2011

N2 - Suppression of chatter vibration is required to improve the machined surface quality and enhance tool life. For monitoring the chatter vibrations, additional sensors such as acceleration sensors are generally used, which results in high costs and low reliability of the machine tools. In this study, a novel in-process method to detect chatter vibrations in end milling is developed on the basis of a disturbance observer theory. The developed system does not require any external sensors because it uses only the servo information of the spindle control system. Self-excited and forced chatter vibrations are successfully detected.

AB - Suppression of chatter vibration is required to improve the machined surface quality and enhance tool life. For monitoring the chatter vibrations, additional sensors such as acceleration sensors are generally used, which results in high costs and low reliability of the machine tools. In this study, a novel in-process method to detect chatter vibrations in end milling is developed on the basis of a disturbance observer theory. The developed system does not require any external sensors because it uses only the servo information of the spindle control system. Self-excited and forced chatter vibrations are successfully detected.

KW - Chatter

KW - End milling

KW - Observer

UR - http://www.scopus.com/inward/record.url?scp=79957652954&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79957652954&partnerID=8YFLogxK

U2 - 10.1016/j.cirp.2011.03.080

DO - 10.1016/j.cirp.2011.03.080

M3 - Article

AN - SCOPUS:79957652954

VL - 60

SP - 109

EP - 112

JO - CIRP Annals - Manufacturing Technology

JF - CIRP Annals - Manufacturing Technology

SN - 0007-8506

IS - 1

ER -