Abstract: For the purpose of improving the effect of classroom-teaching of digital radiography and industrial computed tomography, a teaching and experimental platform was constructed to cultivate innovative and practical ability of the students. Through experiments, simulation of the scanning process, operation of the image analysis and reconstruction software, the comprehensive and perceive abilities to industrial X-ray radiology and computed tomography technology of the students were improved markedly, which subsequently laid a good foundation for the students to continue the course designs and cultivate interests of scientific research.