GUO Fei-fei, WANG Bao-guang. Research on high-precision laser automatic measuring system for external diameter[J]. 2010, 29(3): 50-51. DOI: 10.13873/j.1000-97872010.03.010.
non-contact measuring instrument for external diameter is introduced
an automatic measuring system for external diameter is formed.This system is mainly used for high-precision automatic measuring of external diameter coaxial line which has 50 Ω air impedance.Through serial port communication function of PC
coordinating and synchronizating stepper motors
encoders and laser diameter measuring instrument
high-precision
automatic measurement is realized.The software wich developed by LabVIEW
is used for controlling the system to run automatically and to compelete data acquisition and processing.