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Magnetic particle flaw detector

A technology of magnetic particle inspection and flaw detection machine, which is applied in the direction of material magnetic variables, etc., can solve the problems of low efficiency and the inability of magnetic particle inspection to carry out comprehensive inspection, etc., so as to improve the effect of winding, expand the scope of use, and improve the effect. Effect

Inactive Publication Date: 2018-10-26
捷航设备制造股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At this stage, magnetic particle testing cannot conduct comprehensive testing during use, and results in low efficiency

Method used

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  • Magnetic particle flaw detector
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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0028] According to an embodiment of the present invention, a magnetic particle flaw detector is provided.

[0029] Such as Figure 1-6 As shown, the magnetic particle flaw detector according to the embodiment of the present invention includes a flaw detector main body 1, a display panel 13 is fixedly installed on one side of the flaw detector main body 1, and a switch valve 2 is fixedly installed on one side of the display panel 13, and the switch valve 2 An indicator light 12 is fixedly in...

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Abstract

The invention discloses a magnetic particle flaw detector which comprises a flaw detector main body, wherein a display panel is fixedly mounted on one side of the flaw detector main body; a switch valve is fixedly mounted on one side of the display panel; an indicator light is fixedly mounted below the switch valve; a lifting handle is fixedly mounted above the flaw detector main body; a moving wheel is fixedly mounted at the bottom of the flaw detector main body; a data connecting line is fixedly mounted on one side of the flaw detector main body; one end of the data connecting line is fixedly connected with the flaw detector main body; a detection support plate is fixedly mounted at the other end of the data connecting line. The magnetic particle flaw detector disclosed by the inventionhas the following beneficial effects: through detection control of the flaw detector main body and the lifting of the lifting handle, the effect of mobile control is improved, the application range isexpanded, and the convenience in use is enhanced at the same time; meanwhile, since the line is rolled by a rolling box, the line protection effect is improved, the rolling effect is better, and theservice life of the line is prolonged.

Description

technical field [0001] The invention relates to the technical field of magnetic particle flaw detection equipment, in particular to a magnetic particle flaw detection machine. Background technique [0002] Magnetic particle flaw detection uses the interaction between the leakage magnetic field at the defect of the workpiece and the magnetic powder. It uses the difference between the magnetic permeability of the surface of the steel product and the near-surface defect and the magnetic permeability of the steel. After magnetization, the magnetic field at the discontinuity of these materials will change. Leakage magnetic field is generated on the surface of the workpiece where part of the magnetic flux leakage is formed, thereby attracting magnetic powder to form magnetic powder accumulation at the defect - magnetic marks. Under appropriate lighting conditions, the position and shape of the defect are shown, and the accumulation of these magnetic powders is observed and explaine...

Claims

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Application Information

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IPC IPC(8): G01N27/84
CPCG01N27/84
Inventor 夏曲夏冰心张长友唐崇邦
Owner 捷航设备制造股份有限公司
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