What is the main function of the ultrasonic flaw detector probe?

What is the main function of the ultrasonic flaw detector probe?

1. The probe of the ultrasonic flaw detector is an electroacoustic transducer and can convert the returning sound waves into electrical pulses;
2. Control the propagation direction of ultrasonic waves and the degree of energy concentration. When changing the incident angle of the ultrasonic probe or changing the diffusion angle of the ultrasonic waves, the main energy of the sound waves can be injected into the medium at different angles or the directivity of the sound waves can be changed to improve resolution. Rate;
3. Realize wave type conversion;
4. Control the working frequency; suitable for different working conditions.