平面度测量方法误差分析

CONSULATION OF THE ERROR ANALYSIS OF PLANENESS MEASURING METHODS

本文对传统的平面度测量方法及其误差计算提出一些不同见解并以此为基础设计了新型的“JPJ-I 型激光平面度仪”。文中通过对比计算阐述了新方法的优点。

The paper puts forward a different idea from the traditional planeness measuring methods and their error analysis and introduces the principle and the measuring method error of JPJ-I-Type Laser PIaneness Measuring Instrument.