SF-121CT外沟超精研机工装改进  

Tooling transformation for SF-121CT outer groove super finishing machine

作　　者：王丽红 马兴海 赵锡军 

机构地区：[1]哈尔滨轴承集团公司铁路轴承制造分公司,黑龙江哈尔滨150036

出　　处：《哈尔滨轴承》2008年第4期33-34,共2页Journal of Harbin Bearing

摘　　要：主要介绍日本产SF-121CT外沟超精研机支承夹具的改进。通过改进,提高了精研轴承外观质量和生产效率,降低了工装成本。This paper mainly introduces the transformation for the surpporting chuck of outer groove super finishing machine which is made in Japan. The appearance quality and productivity of finishing bearing is increased by the transformation, meanwhile tooling costs are also decreased.

关 键 词：轴承 外沟超精研机 划伤 支承夹具 支点 

分 类 号：TG584[机械工程—精密仪器及机械]