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1、四轴坐标测量中转轴位置参数标定和数据整合刘飞;房建国 ;刘京亮 ;宋影 ;李成玮期刊名称】航空精密制造技术年(卷),期】2015(000)005摘要】 The error of turntable would be produced in the process of parts assembly and cause axis of the turntable and Z-axis of coordinate measuring machine (CMM) not parallel. A calibration method of axis position parameters is int
2、roduced to solve the problem of precision decline. The specialized calibration frock was designed. The space linearequations of axis was got through aligning and measuring reference plane and reference hole of the calibration frock, which achieve calibration of axis position parameters. The experime
3、nt results showedthat the methodis simple and efficientand can beused in precisionmeasurement for aero-engineblade based on the methodof spaceparameter calibration of axis and data integration algorithm. %为解决旋 转工作台在装配过程中产生的安装误差，旋转轴与坐标测量机 Z 轴不平行，因 而造成整体检测精度不够这一难题，提出了旋转轴空间位置参数标定的新方法： 设计专用标定工装，通过找正和测量标定工装的基准面和基准孔特征要素，得到旋转轴所在空间直线方程，从而实现旋转轴空间位置参数的标定。实验结果表明该方法简单、高效，基于该工装的旋转轴空间参数标定方法与数据整合算 法适合航空发动机叶片高精度的检测。总页数】 4 页(20-23)