Positioning CT detecting tool for strip cable workpiece

A technology for detecting tooling and cables, used in measurement devices, material analysis using wave/particle radiation, instruments, etc., can solve CT slice image artifacts, cable lift, cable debonding and other problems, to ensure consistency, The effect of easy positioning and good image quality

Pending Publication Date: 2019-05-21
INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of CT detection of cable workpieces in actual projects in the prior art, it is generally necessary to use double-sided adhesive tape to stick the cable to the sample support. Since the strip cable part is relatively hard and long in size, it is fixed on the sample by winding. When on the support, curling the cable will cause the cable to tilt up, which may cause the cable to debond and shake, causing artifacts in the CT slice image. The invention provides a positioning CT detection tool suitable for strip cable workpieces

Method used

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  • Positioning CT detecting tool for strip cable workpiece
  • Positioning CT detecting tool for strip cable workpiece
  • Positioning CT detecting tool for strip cable workpiece

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Experimental program
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Effect test

Embodiment 1

[0036] Such as figure 1 As shown, a positioning CT detection tool suitable for strip cable workpieces includes a transfer base assembly and a rotating winding support assembly arranged on the transfer base assembly. The rotating winding support assembly includes a vertical structure The main body support 1, the cable winding reel 7 connected with the main body support 1 and the radial fasteners installed on the cable winding reel 7 for fixing the cables 3 wound on the cable winding reel 7; the main body support 1 and the cable reel 7 are both made of plexiglass, which can ensure the X-ray penetration of the cable 3 during detection and obtain better imaging quality.

[0037] The main body support 1 is provided with a vertical cable groove 19 on one side close to the cable winding reel 7 , and the cable winding reel 7 is fixed at a position opposite to the exit end of the bottom of the cable groove 19 of the main body support 1 .

[0038] The top of the main body support 1 is ...

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Abstract

The invention, which belongs to the technical field of testing tooling, discloses a positioning CT detecting tool for a strip cable workpiece. In the prior art, a cable is pasted to a sample support by a double-sided tape for cable CT detection; and since the strip cable part has the high hardness and large size, the cable upwarps in a winding state when being wound around the sample support, so that the cable adhering shakes and thus the artifact of the CT slice image is caused. The detecting tool comprises an adapter base assembly and a rotary winding bracket assembly arranged on the adapterbase assembly. The rotary winding bracket assembly includes a main body bracket having a vertical structure, a cable reel connected to the main body bracket, and a radial fastening member being installed at the cable reel and being used for fixing a cable winding around the cable reel. A vertical cable slot is formed in one side, being close to the cable reel, of the main body bracket. The cablereel is fixed at the position opposite to the outlet of the bottom of the cable groove of the main body bracket.

Description

technical field [0001] The invention relates to the technical field of detection tooling, in particular to a positioning CT detection tool suitable for strip cable workpieces. Background technique [0002] The internal structural integrity of strip cable workpieces and the positioning of internal components are aspects that require attention during the manufacture, testing and application of this type of cable. [0003] At present, micro-focus CT technology is used for tomographic scanning of the strip cable workpiece to obtain tomographic images of the internal structure and quality of the cable, and the internal structure, component size and distribution of the cable workpiece are analyzed based on the image. In order to ensure that the cable quality meets the requirements, it is necessary to ensure that the strip cable workpiece is installed stably without shaking when performing CT detection. At the same time, it is necessary to ensure accurate positioning when the cable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/046
Inventor 王慧陈华刘本德张才鑫戴斌刘晨宗和厚陈正升
Owner INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS
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