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

Takumi Tateishi, Nobuhito Yoshihara, Jiwang Yan, Tsunemoto Kuriyagawa

研究成果: Paper査読

1 被引用数 (Scopus)

抄録

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.

本文言語English
出版ステータスPublished - 2007 12 1
外部発表はい
イベント4th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2007 - Fukuoka, Japan
継続期間: 2007 11 72007 11 9

Other

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

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

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