数控精镗床加工参数检测方法研究

摘要

以数控精镗床为研究背景,为满足其加工参数的高精度检测要求,按照其特定结构和实际工况设计了圆度、同轴度、平行度的在线非接触检测方法；同时,根据实际情况和误差评定方法建立了数学模型,以分析原始误差数据、计算误差.%In the background of super-long CNC fine-boring machine, in order to meet the requirements of high-precision param eters detection, the online non-contact detection methods of roundness, coaxiality and parallelism were designed in accordance with its specific Btructure and actual working conditions. According to the actual situation and methods of assessing error, the mathematical models of roundness, coaxiality and parallelism were established to analyze the original data and to calculate the error.