Suppression of Tool Shank Vibration by Electrorheological Fluid Dampers

Motokazu Tomizawa, Tojiro Aoyama, Katsutoshi Tanaka, Koji Sakurai

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Those who are concerned with the machining of metals through the cutting process are often confronted with a self-excited vibration, commonly termed chatter instability. In order to suppress the chatter vibration, viscously coupled dampers for boring bars have been proposed by several researchers. In this study, new cutting tool shanks with variable damping elements are proposed. The variable damping element is developed by applying the electrorheological fluid. The electrorth-ological fluid is a kind of colloidal suspension whose apparent viscosity is variable depending on the applied electric field. The performances of the proposed tool shanks are evaluated through the inpulse force response test and cutting test and the effect of the variable damper was investigated.

Original languageEnglish
Pages (from-to)2287-2294
Number of pages8
JournalNihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
Volume64
Issue number622
DOIs
Publication statusPublished - 1998
Externally publishedYes

Fingerprint

Electrorheological fluids
Damping
Boring
Cutting tools
Machining
Electric fields
Viscosity
Fluids
Metals

Keywords

  • Chatter Vibration
  • Cutting Tool
  • Damper
  • Electrorhelogical Fluids
  • Surface Roughness
  • Vibration Control

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

Cite this

Suppression of Tool Shank Vibration by Electrorheological Fluid Dampers. / Tomizawa, Motokazu; Aoyama, Tojiro; Tanaka, Katsutoshi; Sakurai, Koji.

In: Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Vol. 64, No. 622, 1998, p. 2287-2294.

Research output: Contribution to journalArticle

@article{d6a4702553b34eacb8a42c867a06e4b9,
title = "Suppression of Tool Shank Vibration by Electrorheological Fluid Dampers",
abstract = "Those who are concerned with the machining of metals through the cutting process are often confronted with a self-excited vibration, commonly termed chatter instability. In order to suppress the chatter vibration, viscously coupled dampers for boring bars have been proposed by several researchers. In this study, new cutting tool shanks with variable damping elements are proposed. The variable damping element is developed by applying the electrorheological fluid. The electrorth-ological fluid is a kind of colloidal suspension whose apparent viscosity is variable depending on the applied electric field. The performances of the proposed tool shanks are evaluated through the inpulse force response test and cutting test and the effect of the variable damper was investigated.",
keywords = "Chatter Vibration, Cutting Tool, Damper, Electrorhelogical Fluids, Surface Roughness, Vibration Control",
author = "Motokazu Tomizawa and Tojiro Aoyama and Katsutoshi Tanaka and Koji Sakurai",
year = "1998",
doi = "10.1299/kikaic.64.2287",
language = "English",
volume = "64",
pages = "2287--2294",
journal = "Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C",
issn = "0387-5024",
publisher = "Japan Society of Mechanical Engineers",
number = "622",

}

TY - JOUR

T1 - Suppression of Tool Shank Vibration by Electrorheological Fluid Dampers

AU - Tomizawa, Motokazu

AU - Aoyama, Tojiro

AU - Tanaka, Katsutoshi

AU - Sakurai, Koji

PY - 1998

Y1 - 1998

N2 - Those who are concerned with the machining of metals through the cutting process are often confronted with a self-excited vibration, commonly termed chatter instability. In order to suppress the chatter vibration, viscously coupled dampers for boring bars have been proposed by several researchers. In this study, new cutting tool shanks with variable damping elements are proposed. The variable damping element is developed by applying the electrorheological fluid. The electrorth-ological fluid is a kind of colloidal suspension whose apparent viscosity is variable depending on the applied electric field. The performances of the proposed tool shanks are evaluated through the inpulse force response test and cutting test and the effect of the variable damper was investigated.

AB - Those who are concerned with the machining of metals through the cutting process are often confronted with a self-excited vibration, commonly termed chatter instability. In order to suppress the chatter vibration, viscously coupled dampers for boring bars have been proposed by several researchers. In this study, new cutting tool shanks with variable damping elements are proposed. The variable damping element is developed by applying the electrorheological fluid. The electrorth-ological fluid is a kind of colloidal suspension whose apparent viscosity is variable depending on the applied electric field. The performances of the proposed tool shanks are evaluated through the inpulse force response test and cutting test and the effect of the variable damper was investigated.

KW - Chatter Vibration

KW - Cutting Tool

KW - Damper

KW - Electrorhelogical Fluids

KW - Surface Roughness

KW - Vibration Control

UR - http://www.scopus.com/inward/record.url?scp=77955494832&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77955494832&partnerID=8YFLogxK

U2 - 10.1299/kikaic.64.2287

DO - 10.1299/kikaic.64.2287

M3 - Article

AN - SCOPUS:77955494832

VL - 64

SP - 2287

EP - 2294

JO - Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C

JF - Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C

SN - 0387-5024

IS - 622

ER -