Error Inspection for Turbine Vane Based on Reverse Engineering

Abstract:

An error inspection method based on 3D laser scanning measurement is proposed for the purpose of achieving field rapid inspection of turbine vane surface. The 3D model of vane is reconstructed by using the data of form drawing in CATIA. By using handy laser scanner, the point cloud data is obtained from the wood pattern of vane, which is processed in Geomagic Qualify. After registration of vane solid model and point cloud data, the vane surface is rapidly inspected by analyzing 3D error and comparing cross-sectional data.

• Periodical: Advanced Materials Research (Volume 338)
• Pages: 335-338
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.338.335
• Online since: September 2011
• Authors: Gang Tong, Yu Zhu Li, Da Wei Wu, Xiao Guang Han
• Keywords: 3D Model, Error Analysis, Handy Laser Scanner, Vane Surface

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