Development of Resin Fibrous Grinding Wheels Using Twin Nozzle PELID and Analysis of Their Grinding Performance
Satoshi Kashimura*,, Katsufumi Inazawa*, Hitoshi Ohmori**, and Nobuhide Itoh*
*Graduate School of Science and Engineering, Ibaraki University
4-12-1 Nakanarusawa, Hitachi, Ibaraki 316-8511, Japan
**The Institute of Physical and Chemical Research (RIKEN), Wako, Japan
The development of grinding wheels that are capable of improving the grinding accuracy and the finished surface roughness via the grinding process is increasingly sought in industries. The refinement of grinding wheels comprising abrasive grains is an effective means of improving the ground surface quality. The general methods used for fabricating grinding wheels tend to facilitate the aggregation of fine abrasive grains, resulting in poor abrasive distribution. Therefore, we focused on the electro-spinning mode of Patterning with Electrostatically Injected Droplet (PELID), which is capable of forming micro resin fibers. Subsequently, we attempted to fabricate fibrous grinding wheels containing abrasive grains by using the twin nozzle PELID technique that applies this mode. We confirmed through experiments that resin fibers containing abrasive grains can be manufactured efficiently using PELID and succeeded in manufacturing fibrous grinding wheels containing abrasive grains.
-  H. Kogane et al., “Study on mirror grinding wheel made of natural stone for both hard and brittle materials,” Proc. 2014 JSPE Spring Meeting, pp. 643-644, 2014 (in Japanese).
-  H. Hosokawa et al., “Study on mirror grinding for SiC using oxidizing agent,” Proc. 2016 JSPE Autumn Meeting, pp. 213-214, 2016 (in Japanese).
-  M. Nagashima et al., “Development of a newly porous vitrified bond mirror grinding wheel and the evaluation,” Proc. 2016 JSPE Spring Meeting, pp. 353-354, 2016 (in Japanese).
-  M. Mekata et al., “Mirror Finishing of SiC by UV-Assisted Constant-Pressure Grinding,” Int. J. Automation Technol., Vol.13, No.6, pp. 749-755, 2019.
-  T. Kato et al., “Manufacture of mechano-chemical elastic grinding stone and the finishing characteristic,” Proc. 2017 JSPE Autumn Meeting, pp. 25-26, 2017 (in Japanese).
-  K. Inazawa et al., “Effects of O2 Fine Bubbles on ELID Grinding Using Conductive Rubber Bond Grinding Wheel,” Int. J. Automation Technol., Vol.13, No.5, pp. 657-664, 2019.
-  H. Ohmori et al., “Effect of Mirror Surface Grinding with ELID and Its Characteristics,” J. of the Japan Society for Precision Engineering, Vol.79, No.4, pp. 278-286, 2013 (in Japanese).
-  H. Ohmori, K. Katahira, M. Mizutani, and J. Komotori, “Surface Modification by ELID-method,” J. of the Japan Society for Precision Engineering, Vol.81, No.12, pp. 1067-1072, 2015 (in Japanese).
-  T. Saleh and M. Rahman, “A System Development Approach for Electrolytic In-Process Dressing (ELID) Grinding,” Int. J. Automation Technol., Vol.5, No.1, pp. 21-29, 2011.
-  D. Yamamoto et al., “Attempt of abrasive arrangement control by PELID and 3D-printer,” J. Jpn. Soc. Abras. Technol., Vol.60, No.5, H-2, 2016 (in Japanese).
-  R. Ohno et al., “Development of plating grinding wheel and grinding performance,” Proc. 2016 ABTEC Meeting, p. 230, 2016 (in Japanese).
-  N. Itoh et al., “ELID grinding characteristics of Ti alloy using an electroconductive porous rubber-bonded wheel,” J. of the Japan Society for Abrasive Technology, Vol.54, No.2, pp. 101-104, 2010 (in Japanese).
-  K. Yamada et al., “ELID grinding characteristics of electro rubber bonded wheel with lubricity,” Proc. JSPE Semestrial Meeting, pp. 331-332, 2015 (in Japanese).
-  E. K. Antwi, K. Liu, and H. Wang, “A review on ductile mode cutting of brittle materials,” Frontiers of Mechanical Engineering, Vol.13, Issue 2, pp. 251-263, 2018.
-  M. Miyashita, “Ductile Mode Grinding Technology for Brittle Materials – The Way to Nanogrinding Technology,” J. Jpn. Soc. Precis. Eng., Vol.56, No.5, pp. 782-787, 1990 (in Japanese).
-  S. Umezu and H. Ohmori, “Characteristics on micro-biofabrication by patterning with electrostatically ejected droplet,” CIRP Annals, Vol.63, Issue 1, pp. 221-224, 2014.
-  H. Akiyama, S. Umezu, and H. Hashimoto, “Fabrication of collagen gel fiber films utilizing PELID method,” J. of Advanced Science, Vol.23, Nos.3-4, pp. 14-18, 2011.
-  Y. Mashiko et al., “Development of ELID Grinding Wheel Using 3D Printer,” Proc. the 11th MIRAI Conf. on Microfabrication and Green Technology, Vol.6, pp. 14-19, 2018.
-  N. Tsukada et al., “Construction of the grinding wheel production system by PELID,” Proc. 2016 JSPE Spring Meeting, pp. 427-428, 2016 (in Japanese).
-  N. Tsukada et al., “Manufacture of laminated grinding wheel with a twin nozzle PELID,” Proc. 2016 JSPE Autumn Meeting, pp. 335-336, 2016 (in Japanese).
-  M. Fujii, “Issues and Approaches Imposed on Ink Jet Technologies for the Progress of Printed Electronics,” Trans. of The Japan Institute of Electronics Packaging, Vol.3, No.1, pp. 35-39, 2010.
-  M. Fujii et al., “Ink Jet Technology,” J. of the Imaging Society of Japan, Vol.51, No.2, pp. 148-164, 2012 (in Japanese).
This article is published under a Creative Commons Attribution-NoDerivatives 4.0 Internationa License.