Method and assembly for ultrasonic testing of an industrial part

An ultrasonic testing system for an industrial part, the testing system comprising:

• a reference framework providing for a plurality of ultrasonic testing operations of the industrial part, the reference framework defining for each ultrasonic testing operation a set of testing parameters comprising at least:
• an entry surface in the industrial part;
• testing parameters related to a testing depth in the industrial part;
• a direction of incidence of the ultrasounds relative to the entry surface;
• testing parameters characterizing a trajectory on the entry surface of a transducer generating the ultrasounds;
• an ultrasonic testing program for the industrial part defining for each ultrasonic testing operation a set of operational parameters comprising at least:
• the entry surface in the industrial part;
• operational parameters related to the testing depth in the industrial part;
• the direction of incidence of the ultrasounds relative to the entry surface;
• operational parameters related to the transducer generating the ultrasounds;
• operational parameters related to the ultrasound beam generated by the transducer;
• operational parameters characterizing the trajectory of the transducer on the entry surface;
• an ultrasonic testing device of the industrial part according to said ultrasonic testing program, configured to record data characterizing the ultrasonic testing processes actually implemented for each ultrasonic testing operation;
• a computing unit configured to perform a verification of the conformity of the ultrasonic testing of the industrial part, said verification comprising:
• a verification of the conformity of the ultrasonic testing program with respect to the reference framework, comprising, for each ultrasonic testing operation of the ultrasonic testing program, a verification that a plurality of criteria are met using the testing parameters and the operational parameters;
• a verification of the conformity of the ultrasonic testing with respect to the reference framework, comprising, for each ultrasonic testing operation, an extraction of actual parameters from the recorded data, and a verification that a plurality of criteria are met using the testing parameters and the actual parameters.