Abstract
A combined system of four beams moiré interferometer and incremental hole-drilling 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 a 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.
| Original language | English |
|---|---|
| Pages (from-to) | 400-406 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 5058 |
| DOIs | |
| Publication status | Published - 2003 |
| Externally published | Yes |
| Event | Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002 - Beijing, China Duration: 3 Sept 2002 → 6 Sept 2002 |
Research Keywords
- Hole-drilling
- Measurement
- Moiré interferometry
- Residual stress
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