Combined with characteristic of nuclear fuel components

a dynamic nuclear fuel component straightness measurement model is established

and the automatic detection system for nuclear fuel component straightness is researched and fabricated. Through CCD light transmissive laser sensor

HMI is used for scanning a zircalloy cladding tube to get space-straightness of its central axis by non-contract way

achieve nuclear fuel component straightness automatic detection. Resolution of this system achieves 0. 001mm

detection precision is 0. 01 mm

and the detection speed is 3 tubes / min; moreover

it also has functions such as data real-time display

overproof

security alarming. Actual detection results show that the system is safe

stable and reliable.