Blade Inspection System

Tian Chen

doi:10.4028/www.scientific.net/AMM.423-426.2386

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 423-426Blade Inspection System

Blade Inspection System

Abstract:

The manufacturing quality of turbine blade is the key problem for an engine. Blade inspection is the important safeguard to blade quality. This paper presented some key techniques of a blade inspection system. First of all, the scan planning strategy and the results for a blade for getting as complete as possible data are described. Secondly, the data processing methodologies for the laser measurement data are put forward. Thirdly,the innovated methods of parameter extraction strategy, work flow and the key techniques are analyzed in details. Finally, the inspection results are illustrated. It shows that the presented solutions of the developed blade inspection are valid, practical and efficient.

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Periodical:

Applied Mechanics and Materials (Volumes 423-426)

Pages:

2386-2389

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.423-426.2386

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Online since:

September 2013

Authors:

Tian Chen*

Keywords:

Blade, Inspection, Parameter Extraction

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* - Corresponding Author

References

[1] Yan Liu. Blade Manufacturing Technology. Beijing: Science Press, 2002. (in Chinese).

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[2] Tian Chen, Xiaoming Du, Ming Jia, etc. Application of Optical Inspection and Metrology in Quality Control for Aircraft Component, Proceedings of IEEE ICCET 2010, pp. V5294-V5298.

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[3] Chang H C, Lin A C. Automatic Inspection of Turbine Blades Using a 3-axis CMM Together With a 2-axis Dividing Head. INT J ADV MANUF TECH. 2005, 26: 789~796.

DOI: 10.1007/s00170-003-1877-6

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[4] Tian Chen, Study on the Data Processing Methodology for Laser Measurement Point Cloud. Journal of Laser & Optoelectronics Progress, 2011, 48(9): 91202. (in Chinese).

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[5] Tian Chen, Kevin Harding, Xiaoming Du, etc. Method and System for Parameter Extraction of a Cutting Tool, U.S. Patent 7924439 B2, Date of Patent: Apr. 12, (2011).

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