Anti-crosstalk eddy current nondestructive flaw detection system based on magnetic sensing probe
A non-destructive flaw detection and detection system technology, applied in measuring devices, material analysis by electromagnetic means, instruments, etc., can solve problems such as being unsuitable for practical applications, troublesome in operation, complicated in structure, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0041] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0042] An anti-crosstalk eddy current nondestructive testing system based on a magnetic sensor probe includes a small-sized anti-crosstalk array probe with a magnetic shielding structure, a signal processing circuit and a host computer;
[0043] like figure 1 As shown, the array probe collects the analog voltage signal sent by the signal generation module, and the analog voltage collected by the array probe is transmitted to the data acquisition module after passing through the multi-channel signal conditioning module;
[0044] The signal generation module uses Direct Digital Synthesizer (DDS) to generate a sine wave signal. The clutter and some high-frequency signals generated during its output are filtered by a low-pass filter, and then the sine wave with a stable frequency The signal passes through the power amplifier chip to improve the dr...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com