GRINDABILITY OF SILICON-NITRIDE CERAMICS WITH METAL-BONDED GRINDING WHEEL

被引：2

作者：

NISHIOKA, T

NAKAO, H

YAMAKAWA, A

MIYAKE, M

TANAKA, Y

机构：

[1] OSAKA DIAMOND IND LTD, SAKAI, OSAKA 593, JAPAN

[2] UNIV OSAKA PREFECTURE, DEPT MECH SYST ENGN, SAKAI, OSAKA 593, JAPAN

来源：

JOURNAL OF THE CERAMIC SOCIETY OF JAPAN | 1995年 / 103卷 / 11期

关键词：

SILICON NITRIDE CERAMICS; METAL-BONDED WHEEL; SPECIFIC GRINDING ENERGY; STRENGTH DEGRADATION; MAXIMUM GRAIN DEPTH OF CUT; HOMOGENEOUS DISTRIBUTION;

D O I：

10.2109/jcersj.103.1142

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The effect of distribution of grain cutting edge on the surface of the wheel on the grindability of silicon nitride ceramics was evaluated with specific grinding energy and strength degradation. The main results are summarized as below, (1) The wheel with homogeneously controlled distribution of grain cutting edge showed lower specific grinding energy, and demonstrated higher fracture strength of the ground work-piece at the same value of stock removal rate. (2) The wheel with homogeneously controlled distribution of grain cutting edge demonstrated small strength degradation and distribution of fracture strength of the ground work-piece through decrease in the mean value of maximum grain depth of cut.

引用

页码：1142 / 1146

页数：5