摘要
基于激光位移检测原理与现代光电传感技术,提出一种用于大型回转体类零件———座圈直径与圆度误差非接触测量方法和测量系统。论述了测量系统组成、测量原理及直径测量数学模型,并对测量误差进行了分析,设计了基于LabVIEW语言平台的计算机实时数据处理系统。实验证明该系统测量精度达±0.02 mm.
Based on laser displacement inspecting principle and modern photoelectric sense technology, a kind of non-contact measurement technique was put forward, the roundness error and the diameter of saddle ring i.e. large-size rotary solid part can be measured by the designed system. The building up, the principle and the mathematical model of the system were discussed, the measuring error was analyzed, and the real time computer data processing system based on LabVIEW language platform was designed. The experiment result confirms that the precision of the system is up to ±0.02 mm.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2006年第6期1119-1121,共3页
Acta Armamentarii
关键词
仪器仪表技术
座圈
大直径测量
圆度误差
非接触检测
technology of instrument and meter
saddle ring
large diameter measurement
roundness error
non-contact inspecting
