Filter-Less Purification of Grinding Fluid by Using PGA Based Flocculant

Shinichi Ninomiya; Manabu Iwai; Kiyoshi Suzuki

doi:10.4028/www.scientific.net/AMR.325.213

Paper Titles

Influence of Picosecond Laser Touch Dressing of Electroplated Diamond Wheels on the Dressing of SiC Vitrified Bond Wheel
p.189

Analysis of EDD Accuracy for Profiling Metal-Bonded Grinding Wheels
p.195

Corrosion Wear Characteristics of ELID-Ground Co-Cr Alloy with Applying Abrasion by Ultra High Molecular Weight Polyethylene (UHMWPE)
p.201

Experimental Study on Performance of Monolayer Brazed Diamond Wheel through Chemical-Mechanical Dressing
p.208

Filter-Less Purification of Grinding Fluid by Using PGA Based Flocculant
p.213

Improvement of Grinding Performance of a CBN Wheel Using a New Grinding-Fluid-Supply System
p.219

3-D CFD Parametric Study of the Impact of the Fluid Properties and Delivery Conditions on Flow and Heat Transfer in Grinding
p.225

Study on the Effects of Abrasive and Coolant-Lubricant Types on Minimum Quantity Lubrication-MQL Grinding
p.231

Wire Cutting Tool Concepts for Steel Machining
p.238

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 325Filter-Less Purification of Grinding Fluid by...

Filter-Less Purification of Grinding Fluid by Using PGA Based Flocculant

Abstract:

Water soluble coolant has been widely used as machining fluid owing to its environment- friendly characteristic, fine protection property and low price. However, as this type of coolant is perishable, a large amount of labor is required for its maintenance of the coolant. Moreover, in high precision machining, separation of minute machined chips generated during grinding and machine oil from the coolant is indispensable, and a special filtering-device and other equipments are necessary. In this paper, a method to purify water-soluble grinding fluid using PGA based flocculant was examined. As a result of experiments, it was clarified that the suspended matters such as grinding swarf or free abrasive grains in the fluid can be removed at the collection rate of more than 99%. A new filter-less coolant purification technology was established by combined use of micro bubble coolant.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 325)

Pages:

213-218

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.325.213

Citation:

Cite this paper

Online since:

August 2011

Authors:

Shinichi Ninomiya, Manabu Iwai, Kiyoshi Suzuki

Keywords:

Filter-Less Purification, Micro Bubble Coolant, PGA Based Flocculant, Putrefaction of Coolant, Water-Soluble Grinding Fluid

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] H. W. Rossmoore: Antimicrobial agents for water-based metalworking fluids, Journal of occupational medicine, Vol. 23, No. 4, (1981), pp.247-254.

Google Scholar

[2] Frederick J. Passman and Harold W. Rossmoore: Reassessing the health risks associated with employee exposure to metalworking fluid microbes, Journal of the society of tribologists and lubrication engineers, 2002 lubrication engineering, (2002).

Google Scholar

[3] K. Suzuki, S. Ninomiya, M. Iwai, T. Uematsu, et. al.: Drilling by using micro bubble coolant, Proceedings of autumn conference of JSPE (2004), pp.101-102. (in Japanese).

Google Scholar

[4] S. Ninomiya, M. Iwai, T. Shimizu, T. Uematsu, K. Suzuki: Purification effect of micro bubble coolant, Advanced Materials Research Vols. 76-78, Trans Tech Publications Ltd., (2009), pp.651-656.

DOI: 10.4028/www.scientific.net/amr.76-78.651

Google Scholar

[5] S. Ninomiya, M. Iwai, K. Takano, T. Shimizu, K. Suzuki: Odor suppression of putrid water-soluble coolant using home ion generator, Advanced Materials Research Vols. 126- 128. Trans Tech Publications Ltd., (2010), pp.441-446.

DOI: 10.4028/www.scientific.net/amr.126-128.441

Google Scholar