摘要
针对大型轴类零件进行圆度误差测量存在的不足,提出一种采用电感测微系统和计算机实现大轴圆度误差在线测量的新方法。采用最小二乘圆法,通过电感测微仪获取被测零件的表面轮廓参数数据,由自编的数据处理软件对零件的表面轮廓参数数据处理和检测。理论分析与实验结果比较表明,该测量系统技术先进、测试精度高、仪器性能可靠、操作方便、可在线使用,能解决对大型轴类零件进行圆度误差测量的实际问题。
Aiming at the problems of attribution on measurement of the roundness-error for macro-axis,a new technology on the measurement of the roundness-error for macro-axis with combination of inductance micrometer and computer is introduced.Adopting the least square circle,gathering the parameter date of the surface profile of measured parts by using the inductance micrometer,testing and dealing with the parameter date with the SFKSWS made by ourselves.It is testified by theoretical analysis and experiments that the measurement system has many advantages,such as advanced technique,high-test precision,reliable performance,convenient operation and measurement online.The practical problem of the error-measurement for macro-axis online is solved by using the method.
出处
《兵工自动化》
2011年第2期62-65,共4页
Ordnance Industry Automation
基金
国防军工计量"十五"重点项目(60104008)
关键词
大轴
圆度误差
在线测量
macro-axis
roundness-error
measurement online
