Optimisation des forces de retenue pour le controle de Ia qualite des toles minces embouties

Authors

  • Hakim Naceur Universite de Technologie de Conzpiegne Departement genie des systemes mecaniques Laboratoire LG2MS. UPRES A 6066 du CNRS BP 20529- F-60205 Compiegne cedex
  • Jean-Louis Batoz Universite de Technologie de Conzpiegne Departement genie des systemes mecaniques Laboratoire LG2MS. UPRES A 6066 du CNRS BP 20529- F-60205 Compiegne cedex
  • Ying-Qiao Guo Universite de Reims Champagne-Ardenne lnstitut universitaire de technologie, genie mecanique et productique Rue des crayeres, BP 1035- F-51687 Reims cedex
  • Catherine Knopf-Lenoir Universite de Technologie de Conzpiegne Departement genie des systemes mecaniques Laboratoire LG2MS. UPRES A 6066 du CNRS BP 20529- F-60205 Compiegne cedex

Keywords:

Sheet metal forming, Inverse Approach, Drawbead design, Sensitivity analysis, Restraining forces

Abstract

In the deep drawing process, drawbead restraining forces can control the material ftow and thus the part quality in the sheet forming process. The Inverse Approach ( I.A.) developed at UTC can be used for sheet forming simulation more efficiently than incremental methods. This I.A. is combined with a Sequential Quadratic Programming (SQP) algorithm to optimize the restraining forces in order to avoid necking and wrinkling. This optimization procedure seems to be Vel}' efficient due w the simplified assumptions of the I.A. and the analytical sensitivity analysis.

Downloads

Download data is not yet available.

References

[ALT 94] ALTAN T., <>, Journal of Materials Processing

Technology, 1994, (46), 3-4. Elsevier.

[AL T 96] ALTAN T., <>, Sfh /CTP, 1996, Ohio, Etats-Unis.

[BAR 96] BARLET 0., BATOZ J.L., Guo Y.Q., MERCIER F., NACEUR H., KNOPF-LENOIR C.,

<< The inverse approach and mathematical programming techniques for optimum design

of sheet forming parts>>, ASME, 1996, (75), 3, p. 227-232, 1996.

[BAT 89] BATOZ J.L., DUROUX P., Guo Y.Q., DETRAUX J.M., <

estimate the large strains in deep drawing>>, NUM/FORM 89, p. 383-388, 1989.

[BAT 97] BATOZ J.L., Guo Y.Q., <

simplified inverse approach>>, COMPLAS V, 1997, p. 178-185, Barcelona, Spain.

[BAT 98] BATOZ J.L., Guo Y.Q., MERCIER F.,<< The inverse approach with simple triangular

shell elements for large strain predictions of sheet metal forming parts >>, Engineering

Computations, 1998, (15), 6-7, p. 864-892.

[CAR 96] CARLEER B., <>,

NUMISHEET'96, 1996, p. 25-31, Dearborn, Etats-Unis.

[CHE 96] CHEN F.K., CHIANG B.H., <

bathtub>>, NUMISHEET'96, Editors LEE et al., p. 262-269, Dearborn, Etats-Unis, 1996.

[GEL 99] GELIN J.C., PICART P., << 4'" Int. Conf. Numerical Simulation of 3D Sheet Metal

Forming processes>>, NUMISHEET'99, 1999, Besan~on, France.

[GER 89] GERDEEN J.C., CHEN P., <

sheet metal forming>>, NUMIFORM 89, p. 437-444, 1989.

[GHO 98] GHOUATI 0., JoANNIC D., GELIN J.C., <

control of springback in deep drawing>>, NUMIFORM'98, Balkema, 1998.

[GUO 99] Guo Y.Q., NACEUR H., BATOZ J.L., KNOPF-LENOIR C., <

of Drawbead restraining forces to control the thickness distribution>>, ICTP'99, 1999,

p. 77-88, Nuremberg, Germany.

[HUE 98] HUETINK J., BAAUENS F.P.T., «Simulation of material processing: theory, methods

and applications >>, NUMIFORM'98, 1998, Balkema, Rotterdam.

[LEE 96] LEE J.K., KINZEL G.L., WAGONER R., << 3'' Int. Conf. on Numerical Simulation of

D Sheet Metal Forming Processes, Verification of simulations with experiments>>,

NUMISHEET'96, 1996, Dearborn, Etats-Unis.

[LEV 83] LEVY B.S., <

utilizing work of Nine and Wang>>, Journal of Applied metal Working, 1983, (3): I,

p. 38-44.

[LIU 95] LIU S.D., ASSEMPOOR A, <

FEM in sheet metal forming>>, COMPLAS IV, Part II, p. 1515-1526, 1995.

[LUE 98] LUET D., DUVAL J.L., DIPASQUALE E., RIGAUD V., LE RocH Y., <

approach to design and optimization of stamping process : application to an industrial

case >>, International Congress & Exposition ( SAE), 1998, Detroit, MI, Etats-Unis.

[MAK 93] MAKINOUCHI A., NAKAMACHI E., ONATE E., WAGONER R.H., << 2"' Int. Conf. on

Numerical Simulation of 3D Sheet Forming processes - Verification of Simulation with

Experiment>>, NUMISHEET'93, 1993, lsehara, Japan.

[MON 99] MONTMAYEUR N., STAUB C., << Springback prediction with OPTRIS >>.

NUMISHEET'99, 1999, (1): p. 41-46, Besan~on, France.

[NAC 99] NACEUR H., Guo Y.Q., BATOZJ.L., BouABDALLAH S., KNOPF-LENOIR C.,<< Design

of process parameters in deep drawing of thin sheets using the simplified Inverse

Approach>>, NUMISHEET'99, 1999, (I): p. 517-522, Besan~on, France.

[NIN 78] NINE H.D., Drawbead forces in sheet metal fanning, Mechanics of Sheet Metal

Fanning, Plenum Press 1978, Koisinen D.P. and Wang N.M. (Eds), p. 179-211, New York.

[OHA 96] 0HATA T., NAKAMURA Y., KATAYAMA T., NAKAMACHI E., NAKANO K.,

<< Development of optimum process design system by numerical simulation >>, Journal of

Material Processing Technology, 1996.

[OWE 97] OwEN D.R.J., ONATE E., HINTON E., <

and Applications>>, COMPLAS V, 1997, Barcelona, Spain.

[SKL 92] SKLAD M.P., YUNGBLUD B.A., <

processes>>, NUMIFORM 92, p. 543-547, 1992.

[STO 88] STOUGHTON T.B., << Model of drawbead forces in sheet metal forming >>,

Proceeding of the J51h Biennial/DDRG Cong., 1988, p. 205-215, Dearborn, Etats-Unis.

[WAN 82] WANG N.M., << A mathematical model of draw bead forces in sheet metal

forming>>, Journal of Applied Metal Working, 1982, (2): p. 193-199.

[YOU 98] You YE., HONG P.Y., Yu R.X., «Calculation of drawbead restraining forces

associated with kinematics hardening rule>>, NUMIFORM'98, 1998, p. 905-910,

Balkema, The Netherlands.

Downloads

Published

2000-03-10

How to Cite

Naceur, H. ., Batoz, J.-L. ., Guo, Y.-Q., & Knopf-Lenoir, C. . (2000). Optimisation des forces de retenue pour le controle de Ia qualite des toles minces embouties. European Journal of Computational Mechanics, 9(1-3), 151–172. Retrieved from https://journals.riverpublishers.com/index.php/EJCM/article/view/2937

Issue

Section

Original Article

Most read articles by the same author(s)

1 2 > >>