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

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

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

1 Citation (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationKey Engineering Materials
Pages979-984
Number of pages6
Volume523-524
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event14th International Conference on Precision Engineering, ICPE 2012 - Hyogo
Duration: 2012 Nov 82012 Nov 10

Publication series

NameKey Engineering Materials
Volume523-524
ISSN (Print)10139826

Other

Other14th International Conference on Precision Engineering, ICPE 2012
CityHyogo
Period12/11/812/11/10

Fingerprint

Sedimentation
Machining
Water
Turbidity
Purification
Fluids
Oils
Settling tanks
Cutting fluids
Health hazards
Water tanks
Iron powder
Waste incineration
Waste disposal
Surface-Active Agents
Surface active agents
Iron
Color
Costs

Keywords

  • Chip
  • Colour
  • Cutting
  • Effluent treatment
  • Electric rust preventive machining method
  • Environmental harmonic machining
  • Grinding
  • Iron
  • Machining
  • Machining fluid
  • Recycle
  • Rust
  • Sedimentation
  • Sludge
  • Turbidity
  • Water
  • Water machining
  • Water quality

ASJC Scopus subject areas

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

Cite this

Nishikawa, N., Sato, Y., Andou, F., Sawa, T., Hagihara, Y., Kato, H., ... Tsukamoto, S. (2012). Development of electric rust preventive machining method - Improvement of electric rust preventive chip sedimentation system. In Key Engineering Materials (Vol. 523-524, pp. 979-984). (Key Engineering Materials; Vol. 523-524). https://doi.org/10.4028/www.scientific.net/KEM.523-524.979

Development of electric rust preventive machining method - Improvement of electric rust preventive chip sedimentation system. / Nishikawa, N.; Sato, Y.; Andou, F.; Sawa, Takekazu; Hagihara, Y.; Kato, H.; Yoshihara, N.; Okawai, H.; Murase, T.; Iyama, T.; Mizuno, M.; Tsukamoto, S.

Key Engineering Materials. Vol. 523-524 2012. p. 979-984 (Key Engineering Materials; Vol. 523-524).

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

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. in Key Engineering Materials. vol. 523-524, Key Engineering Materials, vol. 523-524, pp. 979-984, 14th International Conference on Precision Engineering, ICPE 2012, Hyogo, 12/11/8. https://doi.org/10.4028/www.scientific.net/KEM.523-524.979
Nishikawa N, Sato Y, Andou F, Sawa T, Hagihara Y, Kato H et al. Development of electric rust preventive machining method - Improvement of electric rust preventive chip sedimentation system. In Key Engineering Materials. Vol. 523-524. 2012. p. 979-984. (Key Engineering Materials). https://doi.org/10.4028/www.scientific.net/KEM.523-524.979
Nishikawa, N. ; Sato, Y. ; Andou, F. ; Sawa, Takekazu ; Hagihara, Y. ; Kato, H. ; Yoshihara, N. ; Okawai, H. ; Murase, T. ; Iyama, T. ; Mizuno, M. ; Tsukamoto, S. / Development of electric rust preventive machining method - Improvement of electric rust preventive chip sedimentation system. Key Engineering Materials. Vol. 523-524 2012. pp. 979-984 (Key Engineering Materials).
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