Ultrasonic detection system for composite material I beam

A composite material, ultrasonic testing technology, applied in the analysis of materials, the use of sonic/ultrasonic/infrasonic waves to analyze solids, and the use of sonic/ultrasonic/infrasonic waves for material analysis, etc. High efficiency, avoiding missed detection, overcoming inconsistency and insufficient interference effect

Pending Publication Date: 2022-02-18
AVIC BEIJING AERONAUTICAL MFG TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides an ultrasonic detection system for a composite I-beam to solve the technical problems of low detection efficiency and poor detection effect of a composite I-beam in the prior art

Method used

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  • Ultrasonic detection system for composite material I beam
  • Ultrasonic detection system for composite material I beam
  • Ultrasonic detection system for composite material I beam

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Embodiment Construction

[0059] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The detailed description and accompanying drawings of the following embodiments are used to illustrate the principles of the present invention, but cannot be used to limit the scope of the present invention, that is, the present invention is not limited to the described embodiments, without departing from the spirit of the present invention Any modification, substitution and improvement of parts, components and connection methods are covered under.

[0060] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0061] Please refer to Figure 1 to Figure 4 , an ultrasonic testing system for composite I-bea...

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Abstract

The invention relates to an ultrasonic detection system for a composite material I beam. The ultrasonic detection system comprises a multi-axis manipulator, a scanning unit, a circulating water spraying coupling unit, a multi-channel detection unit, a multi-channel ultrasonic processing unit, a multi-axis motion I/O unit and an imaging unit. The scanning unit comprises a first rod, a second rod, a third rod and a first connecting rod, the other end of the first rod is connected with a first ultrasonic transducer, the other end of the second rod is connected with a second ultrasonic transducer, and the other end of the third rod is connected with a third ultrasonic transducer. Or the scanning unit comprises a fourth rod, one end of the fourth rod is connected to the multi-axis manipulator, and the other end of the fourth rod is connected with a fourth ultrasonic transducer. The device is high in detection efficiency and good in detection effect. The device is applied to the technical field of nondestructive testing.

Description

technical field [0001] The invention relates to the technical field of non-destructive testing, in particular to an ultrasonic testing system for composite I-beams. Background technique [0002] In the manufacturing process of composite parts, the use of I-beam structure can significantly increase the structural stiffness and strength of composite parts. Since composite I-beams play a very important role in the entire composite structure, the composite The quality requirements for the material I-beams are very high. In order to ensure the quality of composite I-beams, 100% non-destructive testing of composite I-beams is required. At present, ultrasonic testing is the main method for the structural testing of composite I-beams. In order to realize the coverage detection of composite I-beams, ultrasonic scanning and testing are required for each part of the composite I-beam. Please refer to figure 1 , the composite I-beam 2 to be tested is a structural component with combin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/04G01N29/265
CPCG01N29/04G01N29/265
Inventor 刘松平刘菲菲杨玉森章清乐傅天航史俊伟李治应李乐刚
Owner AVIC BEIJING AERONAUTICAL MFG TECH RES INST
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