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Track type ultrasonic detecting device for large ring member and ring member detecting method

An ultrasonic testing, track-type technology, applied in measuring devices, using sound waves/ultrasonic waves/infrasonic waves to analyze solids, using sound waves/ultrasonic waves/infrasonic waves for material analysis, etc., can solve the problems of low detection efficiency of rings and reduce the surface area Blind area, high detection accuracy, and the effect of improving the detection range

Inactive Publication Date: 2019-11-12
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of this application is to provide an orbital ultrasonic testing device and a ring testing method for large rings, aiming to improve the low efficiency of ring testing in the prior art

Method used

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  • Track type ultrasonic detecting device for large ring member and ring member detecting method
  • Track type ultrasonic detecting device for large ring member and ring member detecting method
  • Track type ultrasonic detecting device for large ring member and ring member detecting method

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Embodiment

[0056] Please refer to figure 1 , with reference to Figure 2 to Figure 3 , the embodiment of the present application provides an orbital ultrasonic testing device for large rings 3, which is aimed at large forgings with a detection range of 100-300 mm.

[0057] The orbital ultrasonic testing device for large rings 3 mainly includes a pool 2 with coupling agent, a circular track 1, an industrial robot 11, a drive assembly, and an ultrasonic scanning mechanism; the pool 2 is provided with a large ring 3. A circular track 1 is provided around the pool 2; the industrial robot 11 is movably installed on the circular track 1, and the drive assembly is connected to the industrial robot 11 for driving the industrial robot 11 to move on the circular track 1 ; The ultrasonic scanning mechanism is installed on the end effector 10 of the industrial robot 11 for detecting internal defects of the large ring 3 .

[0058] It should be noted that in this embodiment, the couplant is water; i...

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Abstract

The application provides a track type ultrasonic detecting device for a large ring member and a ring member detecting method, and belongs to the technical field of ultrasonic nondestructive testing. The track type ultrasonic detecting device comprises: a pool containing a coupling agent, wherein a large ring member is arranged in the pool; a circular track arranged at the outer periphery of the pool; an industrial robot movably installed on the circular track; a driving component in transmission connection with the industrial robot and used for driving the industrial robot to move on the circular track; and an ultrasonic scanning mechanism movably mounted on the industrial robot for detecting internal defects of the large ring member. The detecting device can accurately and comprehensivelytest the large ring member, and can adapt to the detection of ring members with different sizes, thereby improving the detection efficiency of the ring members and the accuracy of detecting data.

Description

technical field [0001] The present application relates to the technical field of ultrasonic nondestructive testing, in particular to an orbital ultrasonic testing device and a ring testing method for large rings. Background technique [0002] Large-scale rings are widely used in wind power generation, power transmission, ship equipment, engineering machinery, metallurgical machinery and other industries. Ring rolling is one of the main methods of ring processing and production. During the rolling process, rings are prone to Various types of defects, when the defect size exceeds the standard, the performance of the ring will be greatly affected, causing safety hazards. [0003] Ultrasonic flaw detection is the most common method for detecting internal defects of rings. At present, ultrasonic testing of rings is mainly manual hand-held inspection and partial liquid immersion method. Manual detection is easily affected by the operating experience of the testing personnel and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/04G01N29/265G01N29/24
CPCG01N29/04G01N29/24G01N29/265
Inventor 钱东升杜学铭汪小凯李力潘晓萌关山月何溪明王彬
Owner WUHAN UNIV OF TECH
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