Three dimensional inspection of engine blades
Problems faced:
Use a hand-held 3D scanner to inspect the engine blades, compare the acquired 3D data with the standard parts, the accuracy is 0.02mm, and process the unqualified parts.
Solution:
Equipment used: Handheld 3D scanner HOLON B71
All blue laser scanning is adopted, the scanning speed is 1,350,000 measurements per second, dual industrial cameras, automatic marking point splicing technology and self-developed scanning software have high scanning accuracy and work efficiency. By comparing with the original data, the error of actual processing is detected.