Test device for verifying electromagnetic-ultrasonic structure parameter and energy conversion efficiency simulation result

A Test device for verifying the simulation result of electromagnetic-ultrasonic structure parameter and energy conversion efficiency relates to a device for verifying the simulation result of electromagnetic-ultrasonic structure parameter and energy conversion efficiency. The device solves the problem of verifying the correctness of the simulation relation curve of electromagnetic-ultrasonic structure parameter and energy conversion efficiency. When in use, the relative position between a coil and a part to be tested is determined by adjusting a rotary table, then a fastening screw on an axle sleeve is used to fix the position of the rotary table so that the part to be tested can not perform relative motion, then a lead screw 1 is used to drive the entire device to move up and down along a guide rod so as to determine the initial displacement of a coil mounting rack and the part to be tested; and after the initial position is adjusted, the verifying test of lift distance and energy conversion efficiency can b