axis straightness

基本解释

The mathematical models of axis straightness errors by Least Square evaluation and minimum condition are discussed in this paper.
本文阐述了轴线直线度误差最小二乘评定法与最小条件评定法的数学模型。
The paper mainly discusses the research on the measuring instrument of gun barrel axis Straightness, which is based on image processing.
本文主要论述了基于图像处理的炮管轴线直线度测量仪的研究。
A method for roll angular error measurement of NC machine tool vertical axis was studied based on straightness measurement using laser interferometers system.
以激光干涉仪直线度误差测量为基础研究了数控机床垂直轴滚转角误差的检测方法。