Magnetic suspension homogenizing device for nondestructive flaw detection

Abstract

The invention relates to the technical field of nondestructive flaw detection equipment, and discloses a magnetic suspension homogenizing device for nondestructive flaw detection, which comprises a storage tank body and a spraying pressure head, wherein the top of the storage tank body is movably connected with the spraying pressure head, the top of the spraying pressure head is fixedly connected with a pressing shell, the top of the pressing shell is fixedly connected with an elastic pressing layer, a piezoelectric crystal is fixedly connected into the pressing shell, and a first electromagnet is fixedly connected into the pressing shell. According to the magnetic suspension homogenizing device for nondestructive flaw detection, a piezoelectric crystal generates current, and meanwhile, a second electromagnet is electrified to have magnetism, so that a positive plate and a negative plate are connected, the first electromagnet is electrified to have magnetism, repulsive force is generated between the first electromagnet and a first magnet block, then the spraying pressing head is driven to press downwards, the magnetic suspension is pumped to the spraying pressure head through the liquid guide pipeline to be guided out, the effect of firstly uniformly stirring and then spraying is completed, the detection effect is improved, the manpower is saved, and manual shaking is not needed.

Description

Technical field[0001]The present invention relates to the technical field of non-destructive detection devices, and is specifically a magnetoration uniform device for non-destructive detection detection.Background technique[0002]Non-destructive detection is to use sound, light, magnetic and electrical characteristics, and detect whether there is defects or unevenness in the detected object without damage or without affecting the performance of the detected object, gives the size, position of the defect. , Nature and quantity, etc., in turn, it is determined that the general title of all technical means of the status of the detected object, wherein the application is a wide range of magnetic powder detection, the ferromagnetic material workpiece is magnetized, due to discontinuous presence, The workpiece surface and the magnetic force of the proximal surface are local distortion to generate a magnetic field, and the magnetic powder applied at the surface of the workpiece is formed, a...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a magnetic suspension homogenization device for non-destructive testing, which has the advantages of automatic shaking and enhanced detection effect, and solves the problem that the magnetic suspension is generally contained in a packaging bottle In the past, it is usually necessary to shake and shake well before spraying. If you forget to shake well, it will cause uneven spraying and affect the detection effect.

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