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 language | English |
|---|---|
| Title of host publication | Key Engineering Materials |
| Pages | 979-984 |
| Number of pages | 6 |
| Volume | 523-524 |
| DOIs | |
| Publication status | Published - 2012 |
| Externally published | Yes |
| Event | 14th International Conference on Precision Engineering, ICPE 2012 - Hyogo Duration: 2012 Nov 8 → 2012 Nov 10 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 523-524 |
| ISSN (Print) | 10139826 |
Other
| Other | 14th International Conference on Precision Engineering, ICPE 2012 |
|---|---|
| City | Hyogo |
| Period | 12/11/8 → 12/11/10 |
Fingerprint
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
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 proceeding › Conference contribution
}
TY - GEN
T1 - Development of electric rust preventive machining method - Improvement of electric rust preventive chip sedimentation system
AU - Nishikawa, N.
AU - Sato, Y.
AU - Andou, F.
AU - Sawa, Takekazu
AU - Hagihara, Y.
AU - Kato, H.
AU - Yoshihara, N.
AU - Okawai, H.
AU - Murase, T.
AU - Iyama, T.
AU - Mizuno, M.
AU - Tsukamoto, S.
PY - 2012
Y1 - 2012
N2 - 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.
AB - 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.
KW - Chip
KW - Colour
KW - Cutting
KW - Effluent treatment
KW - Electric rust preventive machining method
KW - Environmental harmonic machining
KW - Grinding
KW - Iron
KW - Machining
KW - Machining fluid
KW - Recycle
KW - Rust
KW - Sedimentation
KW - Sludge
KW - Turbidity
KW - Water
KW - Water machining
KW - Water quality
UR - http://www.scopus.com/inward/record.url?scp=84870579311&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84870579311&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.523-524.979
DO - 10.4028/www.scientific.net/KEM.523-524.979
M3 - Conference contribution
SN - 9783037855096
VL - 523-524
T3 - Key Engineering Materials
SP - 979
EP - 984
BT - Key Engineering Materials
ER -