陶瓷支承在套圈超精加工中的应用研究

Application of Ceramic Supporting in the finishing Process of Bearing Rings

本文提出了一种新型套圈超精加工支承材料———陶瓷材料 ,对该材料的性能、摩擦磨损机理和支承块的加工技术等进行了理论及实验方面的研究。并对陶瓷支承材料和传统支承材料 (尼龙、胶木 )在轴承套圈超精加工中应用情况进行了对比实验 ,结果可知 :陶瓷支承比传统支承材料更有利于提高轴承套圈的加工精度和外观质量 ,并且完全可以消除支承材料所引起的支承印缺陷。

The paper proposes one kind of new support material,ceramics material,applied in the finishing process of bearing rings.And the respects such as the material behavior,friction-wear mechanism,the manufacture technology of the ceramics support material,and so on,are studied.The results show that the ceramics support material has an advantage over the traditional support materials for improving the processing accuracy and the surface quality of the bearing rings,and can eliminate the defection of support trace brought by the support material.