Fabrication of micro grooves on hard brittle materials - Study on electrorheological fluid assisted ultrasonic machining

Takumi Tateishi, Nobuhito Yoshihara, Jiwang Yan, Tsunemoto Kuriyagawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Ultrasonic machining (USM) is an effective method for machining hard brittle materials. In USM process, materials are removed by accumulation of small brittle fractures made by abrasive grains pressurized by the ultrasonic vibrating tool. The purpose of this study is to fabricate micro grooves on hard brittle materials accurately and efficiently by USM. In this paper, generation mechanism of chippings and deterioration mechanism of machining efficiency are investigated. And application of an electrorheological fluid to USM process is proposed as a countermeasure of these problems. As a result, high-precision and high-efficiency USM machining of micro groove is achieved.

Original languageEnglish
Title of host publicationLEM 2007 - 4th International Conference on Leading Edge Manufacturing in 21st Century, Proceedings
Publication statusPublished - 2007
Externally publishedYes
Event4th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2007 - Fukuoka, Japan
Duration: 2007 Nov 72007 Nov 9

Other

Other4th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2007
CountryJapan
CityFukuoka
Period07/11/707/11/9

Fingerprint

Electrorheological fluids
Brittleness
Machining
Ultrasonics
Fabrication
Brittle fracture
Abrasives
Deterioration

Keywords

  • Abrasive grains
  • Electrorheological fluid
  • Hard brittle materials
  • Micro groove
  • Ultrasonic machining

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

Cite this

Tateishi, T., Yoshihara, N., Yan, J., & Kuriyagawa, T. (2007). Fabrication of micro grooves on hard brittle materials - Study on electrorheological fluid assisted ultrasonic machining. In LEM 2007 - 4th International Conference on Leading Edge Manufacturing in 21st Century, Proceedings

Fabrication of micro grooves on hard brittle materials - Study on electrorheological fluid assisted ultrasonic machining. / Tateishi, Takumi; Yoshihara, Nobuhito; Yan, Jiwang; Kuriyagawa, Tsunemoto.

LEM 2007 - 4th International Conference on Leading Edge Manufacturing in 21st Century, Proceedings. 2007.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tateishi, T, Yoshihara, N, Yan, J & Kuriyagawa, T 2007, Fabrication of micro grooves on hard brittle materials - Study on electrorheological fluid assisted ultrasonic machining. in LEM 2007 - 4th International Conference on Leading Edge Manufacturing in 21st Century, Proceedings. 4th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2007, Fukuoka, Japan, 07/11/7.
Tateishi T, Yoshihara N, Yan J, Kuriyagawa T. Fabrication of micro grooves on hard brittle materials - Study on electrorheological fluid assisted ultrasonic machining. In LEM 2007 - 4th International Conference on Leading Edge Manufacturing in 21st Century, Proceedings. 2007
Tateishi, Takumi ; Yoshihara, Nobuhito ; Yan, Jiwang ; Kuriyagawa, Tsunemoto. / Fabrication of micro grooves on hard brittle materials - Study on electrorheological fluid assisted ultrasonic machining. LEM 2007 - 4th International Conference on Leading Edge Manufacturing in 21st Century, Proceedings. 2007.
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