An automatic flaw detection device for the surface of an aircraft hub

A flaw detection device, aircraft wheel technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problem of low detection efficiency, achieve the effect of improving detection efficiency and avoiding damage

Active Publication Date: 2022-05-10
BEIJING CRONDA NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the manual operation of the probe, it is difficult to achieve full-coverage inspection of the surface of the aircraft hub. In order to ensure full-coverage inspection of the aircraft hub, it is often necessary to scan the same area of ​​​​the aircraft hub multiple times, and the detection efficiency is low.

Method used

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  • An automatic flaw detection device for the surface of an aircraft hub
  • An automatic flaw detection device for the surface of an aircraft hub
  • An automatic flaw detection device for the surface of an aircraft hub

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Embodiment Construction

[0039] The following is attached Figure 1-6 The application is described in further detail.

[0040] The embodiment of the present application discloses an automatic flaw detection device for the surface of an aircraft hub. refer to figure 1 , the flaw detection device includes a mount 1, a turntable 2 rotatably connected to the mount 1 for placing the aircraft hub 9, a limit device 3 for fixing the position of the aircraft hub 9 on the turntable 2, and a flaw detection device for the aircraft hub 9. Probe 4. When in use, directly place the aircraft hub 9 to be inspected on the turntable 2, fix the position of the aircraft hub 9 on the turntable 2 by the limiting device 3, and perform flaw detection on the surface of the aircraft hub 9 through the probe 4.

[0041] Wherein, the mounting base 1 is also provided with a horizontal driver 5 that drives the probe 4 to approach the direction of the aircraft hub 9 and a vertical driver fixed on the horizontal driver 5 for driving t...

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Abstract

This application relates to the field of flaw detection of aircraft hubs, in particular to an automatic flaw detection device for the surface of aircraft hubs. A probe for flaw detection; a horizontal driving part is installed on the mounting base, a vertical driving part is fixedly connected to the horizontal driving part, and a mounting frame is arranged on the vertical driving part. oscillating; the horizontal driving part is configured to be able to stop when the probe is in contact with the aircraft hub and the swing angle of the probe is greater than the set value, and start when the swing angle is smaller than the set value; the vertical drive part is configured to It starts when the hub touches and the swing angle of the probe is greater than the set value, and stops when the swing angle is less than the set value. The application has the effect of being able to realize full-coverage detection on the surface of the aircraft wheel hub during detection and improving detection efficiency.

Description

technical field [0001] The present application relates to the field of flaw detection of aircraft hubs, in particular to an automatic flaw detection device for the surface of aircraft hubs. Background technique [0002] In the process of manufacturing aircraft hubs, it is necessary to perform flaw detection on the hubs. At present, when performing flaw detection on aircraft hubs, turbine flaw detection is generally used, and the probes of turbine flaw detection are generally rod-shaped. During flaw detection, the operator controls the rotation of the hub of the aircraft with one hand, and sweeps the surface of the hub evenly with the eddy current probe in the other hand. [0003] However, due to manual operation of the probe, it is difficult to achieve full-coverage detection of the aircraft hub, and in order to ensure full-coverage detection of the aircraft hub, it is often necessary to scan the same area of ​​the aircraft hub multiple times, and the detection efficiency is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/90G01N27/9093
CPCG01N27/90G01N27/9006
Inventor 张鹏旭
Owner BEIJING CRONDA NEW TECH CO LTD
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