金刚石与磨料磨具工程2011，Vol.31Issue(5)：56-59,4.DOI:10.3969/j.issn.1006-852X.2011.05.013
改性酚醛树脂金刚石砂轮磨削性能的研究
Study on grinding performances of diamond grinding wheels made with modified phenolic resin
史冬丽 1李克华 1赵延军 1刘权威 1丁玉龙 1丁春生1
作者信息
- 1. 郑州磨料磨具磨削研究所,郑州450001
- 折叠
摘要
Abstract
Through grinding experiments, the grinding performances of diamond grinding wheels made with one kind of common phenolic resin and two kinds of modified phenolic resin were studied. The research results showed the improvement of mechanical properties of the modified resin binders could enhance their adhesive force to diamond grits, thereby the grinding ratio of the grinding wheels was enhanced. So the improvement of the heat resistance of the modified resin binders could greatly increase the grinding ratio, and avoid the degradation of the resin in grinding region caused by overheating and prevent the adhesive force from decreasing. Moreover, the relationship between strength, grinding performance and grinding phenomenon was investigated by the way of testing the mechanical properties of the resin. The results of this study supply referential data for the manufacture of resin bond diamond grinding wheels for different applications.关键词
酚醛树脂/砂轮/力学性能/耐热性/磨削比Key words
phenolic resin/ grinding wheel/ mechanical property/ heat resistance/ grinding ratio分类
矿业与冶金引用本文复制引用
史冬丽,李克华,赵延军,刘权威,丁玉龙,丁春生..改性酚醛树脂金刚石砂轮磨削性能的研究[J].金刚石与磨料磨具工程,2011,31(5):56-59,4.
