Edge Fracture Characteristics of Abrasive Grain-Reference-Cited by-同舟云学术

Edge Fracture Characteristics of Abrasive Grain

Published:1998-11-01 Issue:4 Volume:120 Page:708-714
ISSN:1087-1357
Container-title:Journal of Manufacturing Science and Engineering
language:en
Short-container-title:

Author:

Hagiwara S.¹,Obikawa T.²,Usui E.³

Affiliation:

1. Department of Mechanical System Engineering, Yamanashi University, 4-3-11 Takeda, Kofu 400 Japan

2. Department of Mechano-Aerospace Engineering, Tokyo Institute of Technology, 2-12-1 Ohokayama, Meguro-ku, Tokyo 152 Japan

3. Department of Mechanical Engineering, Tokyo Denki University, 2-2 Kanda-nishiki-cho, chiyoda-ku, Tokyo 101 Japan

Abstract

Fracture onset coefficients and edge shape transition probabilities made it possible to evaluate the edge fracture characteristics of abrasive grain rationally. By grinding tests of single grain, these probabilities were determined for five materials: regular aluminum oxide, white aluminum oxide, single crystal aluminum oxide, green silicon carbide and black silicon carbide. Using these probabilities, transitions of edge shape distributions were calculated by applying the theory of Markov process to clarify the difference of abrasive materials in edge fracture. As a result, these probabilities proved to be an appropriate index for edge fracture characteristics of grinding grain materials.

Publisher

ASME International

Subject

Industrial and Manufacturing Engineering,Computer Science Applications,Mechanical Engineering,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/manufacturingscience/article-pdf/120/4/708/5931986/708_1.pdf

Reference10 articles.

1. American National Standards Institute (ANSI), 1987, B74.8.

2. Brecker J. N. , KomanduriR., and ShawM. C., 1973, “Evaluation of Unbonded Abrasive Grains,” Annals CIRP, Vol. 22, No. 2, pp. 219–225.

3. Frocht, M. M., 1948, Photoelasticity Vol. 2, John Wiley and Sons. Inc., New York.

4. Japanese Industrial Standards (JIS), 1987, R 6128.

5. Matsui S. , and SyojiK., 1980, “Friability Test of Abrasive Grains,” J. Japan Soc. Prec. Engg., Vol. 46, No. 11, pp. 1416–1421.

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