微机精化补偿技术在大齿轮齿形精度就地测量系统中的应用

Application of refined microcomputer compensation technology in on-the-spot measuring system for profile accuracy of large gears

本方法可使线、圆感应同步器装置的测量误差分别由±７．５μｍ和±１．８″减小到±１μｍ和±０．４８″，显著地提高了测量系统的测量精度及可靠性，使该系统可以满足在普通齿轮加工机床上对５～６级大型齿轮齿形精度的测量要求。

The presented method can reduce the measuring errors of linear and circular inductosyns from ±7 .5 um and ± 1 .8″ to 1um and ±0 .48″ respectively, remarkably improved the measuring cy and reliability of this system. This measuring system can fulfill the requirements for measuring accuracy of large gears with grade 5-6 on ordinary gear cutting machines.