Application of digital image correlation technique to dynamic measurement of the velocity field in the deformation zone in cold rolling

Optics and Lasers in Engineering

Volumn 39, Issue 4, 2003, Pages 479-488

  Li, E B ^a   Tieu, A K ^a   Yuen, W Y D ^b  

^a UNIVERSITY OF WOLLONGONG   (Australia)

^b BlueScope Steel   (Australia)

Author keywords

Cold rolling; Correlation technique; Digital image processing; Metal flow; Velocity distribution

Indexed keywords

COLD ROLLING; CORRELATION METHODS; FRICTION; PLASTIC DEFORMATION; VELOCITY MEASUREMENT;

METAL FLOWS;

IMAGE ANALYSIS;

EID: 0037375466     PISSN: 01438166     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0143-8166(02)00030-1     Document Type: Article

References (12)

1. Orowan E. The calculation of roll pressure in hot and cold flat rolling. Proc Inst Mech Eng. 150:1943;140-167.
2. Oh S.I., Kobayashi S. An approximate method for a three-dimensional analysis of rolling. Int J Mech Sci. 17:1975;293-305.
3. Hu P.H., Ehmann K.F. A dynamic model of the rolling process. Part I. homogeneous model Int J Mach Tool Manuf. 40:2000;1-19.
4. Hu P.H., Ehmann K.F. A dynamic model of the rolling process. Part II. homogeneous model Int J Mach Tool Manuf. 40:2000;21-31.
5. Kobayashi S., Oh S.I., Altan T. Metal forming and the finite element method. 1989;Oxford University Press, New York.
6. Hwang Y.M., Hsu H.H. An investigation into the plastic deformation behavior at the roll gap during plate rolling. J Mater Proc Technol. 88:1999;97-104.
7. Kato K., Murota T., Miura Y. Moire method using layered plasticine and its application to measurement of three-dimensional strains in flat rolling. J Jpn Soc Technol Plast. 24:1983;471-479.
8. Ghobrial M.I. A photoelastic investigation on the contact stresses developed in rolls during asymmetrical flat rolling. Int J Mech Sci. 31:1989;751-764.
9. Shlomchack G.G., Mamuzich I., Vodopivec F. Optical modelling of non-stationary rolling process. Mater Sci Technol. 11:1995;312-316.
10. Tieu AK, Li EB, Yuen WYD. Forward slip measurements in cold rolling using laser Doppler velocimetry. Proceedings of the Seventh International Conference on Steel Rolling, Chiba 1998.
11. Li E.B., Tieu A.K., Yuen W.Y.D. Measurements of velocity distributions in the deformation zone in cold rolling by a scanning LDV. Opt Lasers Eng. 35:2001;41-49.
12. Ford H., Ellis F., Bland D.R. Cold rolling with strip tension - Part I. a new approximate method of calculation and a comparison with other methods J Iron Steel Inst. 168:1951;57-72.