用光切法测量球形金属罐容积

Measuring the Spherical Volume of Metallic Jar by Optical Cutting Method

本文提出一种用于球形金属罐容积测量的新的光学测量法,它具有测量准确度高、测量方法简单、效率高、完全避免高空作业等的特点。实验和分析表明,对球形金属罐容积测量的总不确定度不大于0.2%。

This paper presents an optical method to measure the spherical volume of metallic jar.This new method has the features of high precision,good efficiency,simple operation and avoidance of.high-altitude manipulation.Experiments and analyses have shown that its total uncertainty of measurement will be