Development of electric rust preventive machining method - Optimization of water recycle 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

In production site, machining fluid (cutting oil, grinding fluid) is used. It contains several chemicals that are oil, surface active agent, and extreme pressure agent, anti rust agent and so on. Waste fluid disposal which is incineration etc. is necessary and arise huge cost and environmental load. In addition, workers health hazard is concerned for several chemicals while machining. In this investigation, new water machining method system (electric rust preventive machining method system) that uses only water as machining fluid for solving of conventional machining fluid problems is developed. In particularly, this paper mentions optimization of used machining water recycle on purification rate and refined water flow quantity in developed water recycle system. Therefore, high speed adjustment test liquid equipment is developed for stable experimental condition for evaluation. Test liquid turbidity is random for sludge particle and simple filter decreases this fluctuation. However, water recycle system is aimed for constant refined output despite fluctuation of input dirty water, and it is achieved. The optimized refined water flow quantity is 13.3 L/min at 1.0 MPa from viewpoint of purification on iron, turbidity, colour, conductivity and flow rate and purification load for reverse osmosis membrane.

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973-978
ページ数6
DOI
出版物ステータスPublished - 2012 12 11
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

    フィンガープリント

ASJC Scopus subject areas

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

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 - Optimization of water recycle system. : Emerging Technology in Precision Engineering XIV (pp. 973-978). (Key Engineering Materials; 巻数 523-524). https://doi.org/10.4028/www.scientific.net/KEM.523-524.973