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Proceedings Paper

Moire interferometry and hole drilling system for residual stress measurement
Author(s): Min Ya; Fulong Dai; Jian Lu
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Paper Abstract

A combined system of four beams moire interferometer and incremental hole-driling machine was designed and applied for residual stress measurement. Two typical experiments were done using this system: non-uniform in-depth residual stress measurement of an ultrasonic shot-peening Aluminum plate; non-uniform in-plane residual stress measurement of an elastic-plastic Aluminum bent beam. Experiments results show good accordant with other measurement results and theory analysis results.

Paper Details

Date Published: 29 April 2003
PDF: 7 pages
Proc. SPIE 5058, Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002, (29 April 2003); doi: 10.1117/12.509788
Show Author Affiliations
Min Ya, Tsinghua Univ. (China)
Fulong Dai, Tsinghua Univ. (China)
Jian Lu, Univ. de Technologie de Troyes (France)


Published in SPIE Proceedings Vol. 5058:
Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002
Gong Xin Shen; Soyoung S. Cha; Fu-Pen Chiang; Carolyn R. Mercer, Editor(s)

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