• CN:11-2187/TH
  • ISSN:0577-6686

›› 1992, Vol. 28 ›› Issue (5): 56-60.

• 论文 • 上一篇    下一篇

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用普通磨料砂轮对陶瓷工件超精磨削及去除机理的实验研究

李刚;林彬;付佑同   

  1. 天津大学
  • 发布日期:1992-09-01

EXPERIMENTAL RESEARCH ON SUPER-FINISHING GRINDING OF CERAMICS AND ITS MECHANISM BY COMMON ABRASIVE WHEEL

Li Gang;Lin Bin;Fu Youtong   

  1. Tianjin University
  • Published:1992-09-01

摘要: 在大量实验基础上,提出一种用普通磨料砂轮对优质赛隆(Sialon)陶瓷工件超精加工方法。分析了工艺参数及砂轮现场平衡技术对超精磨削过程的影响及其磨削力特征。通过对工件表面的扫描电镜观察,研究了超精磨削的去除机理,指出陶瓷超精表面的形成依赖于材料的塑性流动型去除方式。

关键词: 超精磨削, 塑性变形, 陶瓷工件

Abstract: On the basis of a large quantities of experiments, a super-finishing grinding method for advanced ceramic material Sialon by common abrasive wheel is proposed. The influence of tehnoleogical parameters and wheel field balancing on the super-finishing grinding process is analysed and grinding forces are measured. Through observing the work piece surface by SEM, the removal mechanism during super-finishing process is studied. It is indicated that the formation of super-finishing surface of ceramics depends upon the plastic flowing removal type.

Key words: 超精磨削, 塑性变形, 陶瓷工件