GJK-3型高准确度长度测量仪

MEASURING MACHINE TYPE GJK-3 RULER WITH SUPER HIGH ACCURACY

本文分析了使用计数的原理来测量长度、转速的仪器,其误差产生的原因,并结合GJK-3型高准确度长度测量仪,着重介绍了消除误差的方法。

The paper analyses the nature of lenth and rotation speed measurment by counter and the cause of errors. Taking the application of measuring machine Type GJK-3 as an example, it gives ways to erase the errors.