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Bonding quality ultrasonic detecting system

An ultrasonic detection and quality technology, applied in the field of ultrasonic detection, can solve the problems of lack of data records, low efficiency of the detection system, inconvenient data review, etc., and achieve the effect of improving detection efficiency

Inactive Publication Date: 2014-05-14
CHENGDU UNIV OF INFORMATION TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention aims to solve the technical problem that the traditional detection system is inefficient, and the data lacks records, and it is inconvenient to review the data

Method used

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  • Bonding quality ultrasonic detecting system
  • Bonding quality ultrasonic detecting system
  • Bonding quality ultrasonic detecting system

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Embodiment Construction

[0042] The present invention will be further described in detail below in conjunction with test examples and specific embodiments. However, it should not be understood that the scope of the above subject matter of the present invention is limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0043] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0044] Such as figure 1 As shown, combined with the processing flow chart of the quality ultrasonic testing system, combined with the quality ultrasonic testing system, it mainly realizes the comprehensive testing of the quality of the plate, mainly including whether there are defects inside, whether there are serious scratches on the surface, etc. This system is mainly controlled by the motion contr...

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Abstract

The invention discloses a bonding quality ultrasonic detecting system. The bonding quality ultrasonic detecting system mainly achieves comprehensive board quality detections mainly including inside defect detection, serious surface scratch detection and the like, and mainly consists of a motion control module, a data acquisition module, a data analysis module and a data waveform display module. The modules run in an independent thread mode, the motion control module serve as a main thread and is used for controlling the execution situation of a data acquisition thread to achieve data motion while data acquisition so as to meet the automatic acquisition requirement. A motion control card and a data acquisition card are controlled through computer software, the data acquisition frequency is reasonably controlled by using multiple threads, and a background perform real-time processing on big data acquired by the data acquisition card and feeds a processing result back to a visual interface of a foreground. The whole system improves the board quality detection efficiency, has data storage and back-up functions and provides data basis for manual board quality re-inspection at a later stage.

Description

technical field [0001] This system belongs to the field of ultrasonic testing. It is a comprehensive method for plate quality testing, involving high-precision motion control, ultrasonic large-scale data processing methods, etc. Background technique [0002] With the increasing development of industrial testing technology, the industry has higher and higher requirements for plate quality, which requires a new type of testing technology to meet this requirement. The development of ultrasonic testing technology in industry is in line with the situation of industrial testing. Moreover, the high precision of ultrasonic testing can meet the requirements of industrial testing. With the development of computers, ultrasonic testing technology and computer technology are used comprehensively to build a combined quality ultrasonic testing system, using computer software as the medium to control the motion system and drive The ultrasonic probe scans the plate, and manually analyzes the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/04G05B19/04
Inventor 严寒冰秦东兴巨辉李龙飞
Owner CHENGDU UNIV OF INFORMATION TECH