Study on electrorheological fluid-assisted microultrasonic machining

Takumi Tateishi, Nobuhito Yoshihara, Jiwang Yan, Tsunemoto Kuriyagawa

研究成果: Article査読

9 被引用数 (Scopus)

抄録

Ultrasonic Machining (USM) is an effective machining method for machining hard and brittle materials. In this method, materials are removed by the impacts of abrasive grains that are pressurised by an ultrasonic vibrating tool. The purpose of this research is to make precise microholes on hard and brittle materials by using USM. However, chippings which are generally observed around the edge of machined microholes decrease the machining precision. In this paper, generation mechanism of chippings is investigated and Electrorheological fluid (ER fluid)-assisted USM is proposed as a method for restraining chippings. As a result effectiveness of the ER fluid-assisted USM is confirmed practically by machining precise microholes on some hard and brittle materials.

本文言語English
ページ(範囲)70-82
ページ数13
ジャーナルInternational Journal of Abrasive Technology
2
1
DOI
出版ステータスPublished - 2009 1月 1
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学
  • 産業および生産工学

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