Development of electric rust preventive machining method - Improvement of electric rust preventive chip sedimentation system

N. Nishikawa, Y. Sato, F. Andou, T. Sawa, Y. Hagihara, H. Kato, N. Yoshihara, H. Okawai, T. Murase, T. Iyama, M. Mizuno, S. Tsukamoto

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

The machining (cutting, grinding etc.) is conducted in manufacturing. Machining fluid (cutting oil, grinding fluid) that consists of oil, surface active agent, and extreme pressure agent, anti rust agent etc. is used. It improves machining performance, but it needs waste fluid disposal that is incineration or coagulative precipitation and so on. It causes huge cost and environmental load. Furthermore, it is afraid of workers health hazard for several chemicals while machining. Therefore, the electric rust preventive machining method system (water machining) is proposed and developed. This method uses only harmless water (tap water etc.) as machining fluid. In this paper, improvement of electric rust preventive chip sedimentation system that is part of water recycle system which is used for machining water purification and re-use. On long time (3 days) preservation of iron chip in water, decreasing of rust and turbidity is examined. Improved electric rust preventive chip sedimentation system is equipped simple circulation filter unit newly and its effectiveness is clarified. When many quantity of iron powder (3kg) likened to actual sludge is sunken in sedimentation water tank, if electric rust prevention and simple circulation filter activated, turbidity and colour would be decreased greatly. Therefore, it is expected that purification load of next part of filters is decreased and life-time of filter and system will be prolonged.

元の言語English
ホスト出版物のタイトルEmerging Technology in Precision Engineering XIV
ページ979-984
ページ数6
DOI
出版物ステータスPublished - 2012 12 11
外部発表Yes
イベント14th International Conference on Precision Engineering, ICPE 2012 - Hyogo, Japan
継続期間: 2012 11 82012 11 10

出版物シリーズ

名前Key Engineering Materials
523-524
ISSN(印刷物)1013-9826

Conference

Conference14th International Conference on Precision Engineering, ICPE 2012
Japan
Hyogo
期間12/11/812/11/10

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • これを引用

    Nishikawa, N., Sato, Y., Andou, F., Sawa, T., Hagihara, Y., Kato, H., Yoshihara, N., Okawai, H., Murase, T., Iyama, T., Mizuno, M., & Tsukamoto, S. (2012). Development of electric rust preventive machining method - Improvement of electric rust preventive chip sedimentation system. : Emerging Technology in Precision Engineering XIV (pp. 979-984). (Key Engineering Materials; 巻数 523-524). https://doi.org/10.4028/www.scientific.net/KEM.523-524.979