Full-size quick blade detection method and equipment
A full-scale, blade-based technology, applied to measuring devices, instruments, optical devices, etc., can solve problems such as inability to obtain information, large human errors, and long measurement time, so as to achieve accurate data, improve accuracy and efficiency, and avoid adverse effects Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0021] As attached figure 1 As shown, the method for rapid detection of full-size blades in this embodiment is based on a three-dimensional optical measurement system and surface structured light projection profilometry to detect blades, and an optical three-dimensional scanning measuring head projects a sinusoidal fringe profile structure on the surface of the tested blade Light, use heterodyne multi-frequency phase shift method to solve and unfold the phase, take phase as the constraint condition of image matching, use the limit constraint relationship in binocular stereo vision to obtain the blade profile 3D point cloud data, and realize the blade profile optical measurement Because the shape of the blade is complex, it is difficult to obtain complete data in a single measurement, so multiple measurements are required to obtain the measurement results of the entire blade by splicing. The detection method includes the following steps:
[0022] A. Establish a blade holder with ...
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.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap