Ultrasonic flaw detection system for automatically detecting airplane hub

Abstract

The invention relates to an ultrasonic flaw detection system for automatically detecting an airplane hub. The ultrasonic flaw detection system comprises a plurality of idler wheels, a plurality of supporting rods, a workbench, a power supply, a control device, a display screen, a fixing tray, a rotator, a first motor, a screw rod, a second motor, a mobile station, two connecting shafts, a fixing plate, a stretching arm, a spraying device, an ultrasonic probe, a third motor and a rotating shaft. The ultrasonic flaw detection system for automatically detecting the airplane hub has the advantages that the free movement of the ultrasonic probe on upper, lower, left and right directions at 360 degrees in the space is realized through the movement of the rotator, the screw rod, the mobile station and the stretching arm and the driving of the motor; an all-dimensional multilayer stereoscopic automatic detecting structure is really formed; the system can be moved through the idler wheels according to different occasions, so that a detected part can be detected by the system in the optimal working position; and the spraying device and the ultrasonic probe can be flexibly converted and used through the rotating shaft and the circular work flow of firstly spraying a coupling agent and then using the probe for detecting is realized, so that the spraying and detecting integration is realized.

Description

technical field [0001] The invention belongs to the technical field of flaw detection, in particular to an ultrasonic flaw detection system capable of automatically detecting aircraft hubs. Background technique [0002] Ultrasonic flaw detectors are widely used in material and component flaw detection in machinery, metallurgy, railway, aviation, shipbuilding, construction and other industries. It determines the material performance and structure according to the influence degree and status of the acoustic properties of the material and the change of the internal organization on the propagation of ultrasonic waves. Variety. When it is necessary to perform ultrasonic flaw detection on parts, the basic operation process of the staff is: first spray the coupling agent on the surface of the tested part, and after spraying evenly, the staff uses the ultrasonic probe of the hand-held ultrasonic flaw detector to test the tested part, and finally according to The contents of the dis...

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Problems solved by technology

The disadvantage of this operation process is that it reduces work efficiency, incr

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