一种超精简易定心轴的开发

Development of a Simple Centering Shaft for Superfinishing

分析轴承内圈超精研的加工原理和优势,针对相应定心轴工装缺少且需要快速反应的情况,采用增加定心轴套的方法,形成组合式定心轴装夹工装,达到了快速反应且降低成本的目的。

The processing principle and advantages for superfinishing of inner tings of the bearings by centering shaft clamping are analyzed. The corresponding centering shaft fixtures are insufficient and require rapid response, thus the combined - type centering shaft clamping fixtures are formed by increasing centering bushings. The goal of rapid re- sponse and economic cost is achieved.