Application of response surface methodology in describing the residual stress distribution in CO2 laser welding of AISI304

Strain

Volumn 43, Issue 1, 2007, Pages 37-46

  Olabi, A G ^a   Benyounis, K Y ^a   Hashmi, M S J ^a  

^a DUBLIN CITY UNIVERSITY   (Ireland)

Author keywords

AISI304; Incremental hole drilling method; Laser welding; Residual stress; Response surface methodology

Indexed keywords

CARBON DIOXIDE LASERS; DRILLING; MATHEMATICAL MODELS; RESIDUAL STRESSES; STRESS CONCENTRATION;

INCREMENTAL HOLE-DRILLING METHOD; LASER WELDING PARAMETERS; RESPONSE SURFACE METHODOLOGY;

LASER BEAM WELDING;

EID: 33846365980     PISSN: 00392103     EISSN: 14751305     Source Type: Journal    
DOI: 10.1111/j.1475-1305.2007.00305.x     Document Type: Article

References (21)

1. Dawes, C. (1992) Laser Welding. Abington Publishing, New York, NY.
2. Steen, W. M. (1991) Laser Material Processing. Springer, London.
3. Parane, A. J. A. (1981) Residual Stresses. Welding Institute, Abington Hall, Cambridge.
4. Locke, V. E. and Hella, R. A. (1974) Metal processing with a high power laser. IEEE J. Quant. Electron. QE-10, 2, 179-185.
5. Connor, L. P. (1991) Welding Handbook, 8th edn. AWS, Miami: 89-123.
6. Lu, J. (1996) Handbook of Measurement of Residual Stresses. Society of Experimental Mechanics Inc., The Fairmont Press, Lilburn, GA.
7. Olabi, A. G. and Hashmi, M. S. J. (1993) Review of methods for measuring residual stresses in components. Proc. 9th NCMR Conf., Bath-UK, 336-340.
8. Benyounis, K. Y., Olabi, A.G. and Hashmi, M. S. J. (2005) Effect of laser-welding parameters on the heat input and weld-bead profile. J. Mater. Process Tech. 164-165C, 971-978.
9. Gunaraj, V. and Murugan, N. (1999) Application of response surface methodology for predicting weld bead quality in SAW of pipes. J. Mater. Process Tech. 88, 266-275.
10. Benyounis, K. Y., Olabi, A.G. and Hashmi, M. S. J. (2005) Optimising the laser-welded butt joints of medium carbon steel using RSM. J. Mater. Process Tech. 164-165C, 979-983.
11. Gunarai, V. and Murugan, N. (2000) Prediction and optimization of weld bead volume for the submerged arc process - part 1. Weld. J. AWS October, 286-s-294-s.
12. Gunarai, V. and Murugan, N. (2000) Prediction and optimization of weld bead volume for the submerged arc process-part 2. Weld. J. AWS November, 331-s-338-s.
13. Benyounis, K. Y., Bettamer, A. H., Olabi, A.G. and Hashmi, M. S. J. (2004) Predicting the impact strength of spiral-welded pipe joints in SAW of low carbon steel. Proc. IMC21, Limerick, Ireland, 200-208.
14. Anonymous (2005) Measurement of Residual Stresses by the Hole Drilling Strain Gauge Method. Technical Note TN-503. http://vishay.com/brands/ measurements
15. Fuh, K. H. and Wu, C. F. (1995) A residual stress model for the milling of aluminium alloy (2014-T6). J. Mater. Process Tech. 51, 694-703.
16. Montgomery, D. C. (1984) Design and Analysis of Experiments, 2nd edn. John Wiley & Sons, New York.
17. Khuri, A. I. and Cornell, J. A. (1996) Response Surfaces Design and Analysis, 2nd edn. Marcel Dekker, New York.
18. Box, G. E. P. and Hunter, J. S. (1957) Multi-factor experimental design for exploring response surface. Ann. Math. Stat. 28, 195-241.
19. E1. ASTM International, Philadelphia: 694-703.
20. Grant, P. V., Lord, J. D. and Whitehead, P. S. (2002) The Measurement of Residual Stresses by the Incremental Hole Drilling Technique. Guide No. 53. National Physical Laboratory, Teddington.
21. Nickola, W. E. (1986) Practical subsurface residual stress evaluation by the hole drilling method. Proc. SEM Spring Conf. Expt. Mech., New Orleans, LA, 47-57.