Deformation Analysis of Side-Wall Curl in the Sheet-Metal Forming of Flanged Channels

[+] Author and Article Information
Fuh-Kuo Chen, Pao-Ching Tseng

Department of Mechanical Engineering, National Taiwan University, Taipei, Taiwan, R.O.C.

J. Manuf. Sci. Eng 127(2), 369-375 (Apr 25, 2005) (7 pages) doi:10.1115/1.1794163 History: Received August 23, 2002; Revised March 26, 2004; Online April 25, 2005
Copyright © 2005 by ASME
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Davies,  R. G., 1984, “Side-Wall Curl in High-Strength Steels,” J. App. Metalworking,3(2), pp. 120–126.
Hayashi,  Y., and Tagagi,  M., 1984, “Control of Side-Wall Curl in Draw-Bending of High Strength Steel Sheets,” Adv. Tech. Plasticity,1, pp. 735–740.
Liu,  Y. C., 1988, “The Effect of Restraining Force on Shape Deviations in Flanged Channels,” ASME J. Eng. Mater. Technol., 110, pp. 389–394.
Ayres,  R. A., 1984, “SHAPESET: A Process to Reduce Sidewall Curl Springback in High-Strength Rails,” J. App. Metalworking,3(2), pp. 127–134.
Tang,  S. C., 1987, “Analysis of Springback in Sheet Forming Operation,” Advanced Tech. Plasticity,1, pp. 93–97.
Taylor,  L., Cao,  J., Karafillis,  M. C., and Boyce,  M. C., 1995, “Numerical Simulations of Sheet-Metal Forming,” J. Mater. Process. Technol., 50, pp. 168–179.
Thompson,  N. E., and Ellen,  C. H., 1985, “A Simple Theory for Side-Wall Curl,” J. App. Metalworking,4(1), pp. 39–42.
Chu,  C. C., 1991, “The Effect of Restraining Force on Springback,” Int. J. Solids Struct., 27(8), pp. 1035–1046.
Pourboghrat,  F., and Chu,  E., 1995, “Prediction of Spring-Back and Side-Wall Curl in 2-D Draw Bending,” J. Mater. Process. Technol., 50, pp. 361–374.
Kim,  J. K., and Thomson,  P. F., 1989, “Springback and Side-Wall Curl of Galvanized and Galvalume Steel Sheet,” J. Mech. Work. Technol., 19, pp. 223–238.
Swift,  H. W., 1948, “Plastic Bending Under Tension,” Eng.,166, pp. 333–359.


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Free-body diagram for a differential element
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Differential element subjected to a virtual displacement
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Friction model for the sliding region
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Flow chart of the numerical procedure
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Simulated side-wall curl shape
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Forming of a flanged channel
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Measure of side-wall curl
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Deformation model of sheet metal drawn over the die shoulder
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Side-wall curls for various punch radii (Rp)
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Side-wall curls for various die radii (Rd)
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Side-wall curls for various sheet thicknesses (t)
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Side-wall curls for various friction coefficients (μ)
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Side-wall curls for various blank-holder forces (BHF)



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