NDT of bores

TEDIKO s.r.o. has developed a preparation and a process of simultaneous inspection of inner surface of bores using ET method and indirect visual examination. Issues identified by ET can be immediately verified using VTn method by combination of these techniques. Continuous recording can be made from both the methods. As the ET recording is encoded, exact location of identified issue is recorded, too. The testing system is based on the previous inspections of turbine rotors, usable on smaller holes/bores as well.