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Bullet train wheel intelligent magnetic particle flaw detector

A technology of magnetic particle flaw detection and wheels, applied in the direction of material magnetic variables, etc., can solve the problems of high manpower and material resources costs, limit the working efficiency of magnetic particle detection devices, etc., and achieve the effect of saving manpower

Active Publication Date: 2018-07-10
YANCHENG INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This limits the working efficiency of the magnetic particle testing device to a certain extent and consumes a lot of manpower and material resources.

Method used

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  • Bullet train wheel intelligent magnetic particle flaw detector
  • Bullet train wheel intelligent magnetic particle flaw detector
  • Bullet train wheel intelligent magnetic particle flaw detector

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation examples.

[0024] Such as Figure 1-6 As shown, the reference signs are: control center 1, feeding bracket 2, unloading bracket 3, excitation-demagnetization coil 4, fastening connector 5, first magnetic probe 6, image detection element 7, second magnetic probe 8 , detection support 9, detection bracket 10, retest bracket 11, marking element 12, magnetic suspension accumulation tank 13, magnetic suspension storage element 14, base 15, loading bracket guide rail 21, loading bracket stopper 22, unloading bracket Guide rail 31, blanking bracket stopper 32, magnetic suspension nozzle 71, color image acquisition element 72 equipped with long-wave ultraviolet auxiliary light source, active dynamic detection support wheel 91, passive dynamic detection support wheel 92.

[0025] An intelligent magnetic particle flaw detection machine for motor vehicl...

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Abstract

The invention discloses a bullet train wheel intelligent magnetic particle flaw detector, and belongs to the technical field of detection equipment. The bullet train wheel intelligent magnetic particle flaw detector comprises a magnetic suspension liquid storage element and a base in parallel arrangement, wherein a feeding support frame and a discharging support frame are arranged on the bottom surface of the base; an excitation-demagnetization coil and a fastening connecting element are respectively arranged on the side wall of the base; a magnetic probe, an image detection element, a magnetic probe, a detection support element, a detection support frame, a retesting support frame and a marking element are arranged on the top of the base; the magnetic probe and the image detection elementare arranged on the detection support frame; the magnetic probe and the marking element are arranged on the re-testing support frame. The automation, intelligence and green intelligent online detection of the bullet train wheel can be realized; the labor and material resource cost can be reduced.

Description

technical field [0001] The invention belongs to the technical field of detection equipment, and in particular relates to an intelligent magnetic particle flaw detection machine for motor vehicle wheels. Background technique [0002] At present, the running speed of my country's high-speed rail is as high as 300Km / h. If accidents such as shaft cutting and wheel collapse occur, catastrophic accidents will occur. Therefore, regular inspections during the use of wheels are very necessary to ensure driving safety. [0003] In high-speed EMUs, in order to ensure the reliability of operation, the wheels need to be returned to the factory for inspection every 1.2 million kilometers, and must be replaced and repaired after every 2.4 million kilometers (about 2.5 years). [0004] According to data, as of 2017, there are about 2,500 EMUs in my country. It can be seen from the above data that it is of great application value to master fast and effective non-destructive testing technolo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/84
CPCG01N27/84
Inventor 蒋善超何坚强辅小荣张春富徐顺清杨晓冬
Owner YANCHENG INST OF TECH
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