Quick convenient rotatory supersound calibration lining bar of calibration

The utility model provides a quick convenient rotatory supersound calibration lining bar of calibration, belongs to rotatory supersound calibration device technical field for pairing rotation supersound equipment is calibrated before detecting. Its technical scheme is: the artifical grooves of two shear waves calibration and longitudinal register groove, circumferential location sign have been set up on the barred body of calibration lining bar, through the longitudinal register groove can accurately finding calibration lining bar and equipment at fore -and -aft relative position, can be according to the shear wave probe position through circumferential location sign, the circumference position is confirmed fast to the accuracy, the length in the artifical groove of shear wave calibration covers whole shear wave acoustic beam, can make four wafers of shear wave probe demarcate simultaneously, longitudinal wave probe uses the rod to mark ground, and the stability of calibration is higher, has got rid of the in