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Comparison of Residual Stress Measurements Using X-Ray Diffraction and PRISM - Electronic Speckle Pattern Interferometry and Hole-Drilling
Technical Paper
2007-01-0804
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
PRISM determines residual stress using the hole drilling technique and laser interferometry. The stress relief brought about is measured in the form of surface displacements by digital photography of speckle patterns before and after drilling. This method is much quicker and easier-to-use than strain-gage methods. The paper introduces the measurement system and discusses depth profiles obtained from different materials and their correlation with x-ray diffraction results.
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Citation
Rickert, T., Fix, R., and Suominen, L., "Comparison of Residual Stress Measurements Using X-Ray Diffraction and PRISM - Electronic Speckle Pattern Interferometry and Hole-Drilling," SAE Technical Paper 2007-01-0804, 2007, https://doi.org/10.4271/2007-01-0804.Also In
References
- Steinzig M. Ponslet E. “Residual Stress Measurement Using the Hole Drilling Method and Laser Speckle Interferometry, Parts I-IV” Experimental Techniques, Vol 27 3, 4, 5 & 6 2003
- Schajer G.S. Steinzig M. “Full-field Calculation of Hole Drillig Residual Stresses from Electronic Speckle Pattern Interferometry Data” Experimental Mechanics, Vol 45 6 526 532 2005
- ASTM E837 “Standard Test Method for Determining Residual Stresses by the Hole Drilling Strain-Gauge Method” 2001