Automatic Control Instrument of γ-Ray Non-Destructive Testing Equipment
Yi Luo, Ying Li, Zai Xiu Chen, Kai You Wang, Yong Han · Advanced materials research · 2011
With the NDT radioactive isotope widely used in engineering, it puts forward higher requirements for NDT. As the complexity of the device working environment and high reliability requirements, system reliability and security is the focus of the entire design. This NDT uses PT and PLC to operate and control machine and optical encoder to achieve the collection of the source location parameters, DC torque motor drive to ensure jitter-free, long locked rotor, uniform speed drive performance to ensure machine security and stability.