摘要
介绍了自主研制的微型气针传感器和测量装置;基于气动测量原理,采用误差分离和修正技术,对高精度球面的球形构件的球径和球度误差进行了在线、动态测量。
The self-developed micro-gas needle sensors and measuring devices are introduced.The new measurement method is based on the principle of pneumatic measurement.Using error separation and correction techniques,the high accuracy,on-line and dynamic measurements for the sphere diameter and sphericity-errors of spherical components with high-precision surface are made.
出处
《计测技术》
2010年第3期32-33,共2页
Metrology & Measurement Technology
基金
国防军工计量重点项目(60104004)
关键词
球径
球度
气动测量
sphere diameter
sphericity-errors
pneumatic measurement
