WJET  Vol.3 No.3 C , October 2015
Finite Element Modeling of Stamp Forming Process on Fiber Metal Laminates
Abstract: Fiber-metal laminates (FMLs) possess huge potential in mass-reduction strategy of automotive industry. In order to understand behavior of FMLs as they undergo stamp forming processes, finite element analyses of surface strain evolutions have been carried out. The simulations provide strains at locations within the layers of an FML, allowing better understanding of forming behavior of the composite layer and its influence on the metal layers. Finite element analyses were conducted on two aluminum-based FMLs with different fiber-reinforced composites and benchmarked against monolithic aluminum alloy. The simulation results indicated that high stiffness of the reinforcement constrains flow of the matrix in the composite layer, which can be attributed to the distinguishing behavior of the FMLs compared to the monolithic aluminum alloy.
Cite this paper: Dou, X. , Malingam, S. , Nam, J. and Kalyanasundaram, S. (2015) Finite Element Modeling of Stamp Forming Process on Fiber Metal Laminates. World Journal of Engineering and Technology, 3, 247-252. doi: 10.4236/wjet.2015.33C036.

[1]   Villanueva, G.R. and Cantwell, W.J. (2004) The High Velocity Impact Response of Composite and FML-Reinforced Sandwich Structures. Composite Science and Technology, 64, 35-54.

[2]   Beumler, T., Pellenkoft, F., Tillich, A., Wohlers, W. and Smart, C. (2006) Airbus Costumer Benefit from Fiber Metal Laminates. Airbus Deutschland GmbH, Ref. no: L53pr0605135-Issue 1, 1-18.

[3]   Alderliesten, R. and Benedictus, R. (2007) Fiber/Metal Composite Technology for Future Primary Aircraft Structures. The 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Honolulu, 23-26 April, 2007, 1-12.

[4]   Alderliesten, R. (2009) On the Development of Hybrid Material Concepts for Aircraft Structures. Recent Patents Eng, 3, 25-38.

[5]   Compston, P., Cantwell, M.J., Cardew-Hall, M., Kalyanasun-daram, S. and Mosse, L. (2004) Comparison of Surface Strain for Stamp Formed Aluminum and an Aluminum-Polypropylene Laminate. Journal of Materials Science, 39, 6087-6088.

[6]   Mosse, L., Compston, P., Cantwell, W.J., Cardew-Hall, M.J. and Kalyanasundaram, S. (2005) The Effect of Process Temperature on the Formability of Polypropylene Based Fibre-Metal Laminates. Composites: Part A, 36, 1158-1166.

[7]   Mosse, L., Compston, P., Cantwell, W.J., Cardew-Hall, M.J. and Kalyanasundaram, S. (2006) Stamp Forming of Polypropylene Based Fibre-Metal Laminates: The Effect of Process Variables on Formability. Journal of Materials Pro- cessing Technology, 172, 163-168.

[8]   Gresham, J., Cantwell, W.J., Cardew-Hall, M.J., Compston, P. and Kalyanasundaram, S. (2006) Drawing Behaviour of Metal-Composite Sandwich Structures. Composite Structures, 75, 305-312.

[9]   Sexton, A., Cantwell, W.J. and Kalyanasundaram, S. (2012) Stretch Forming Studies on a Fibre Metal Laminate Based on a Self-Reinforcing Polypropylene Composite. Composite Structures, 94, 431-437.

[10]   Kalyanasundaram, S., DharMalingam, S., Venkatesan, S. and Sexton, A. (2013) Effect of Process Parameters during Forming of Self-Reinforced-PP Based Fiber Metal Lami-nate. Composite Structures, 97, 332-337.

[11]   Hashagen, F., Schellekens, J.C.J., de Borst, R. and Parisch, H. (1995) Finite Element Procedure for Modelling Fiber Metal Laminates. Composite Structures. 32, 255-264.

[12]   Mosse, L., Compston, P., Cantwell, W.J., Cardew-Hall, M.J. and Kalyanasundaram, S. (2006) The Development of a Finite Element Model for Simulating the Stamp Forming of Fibre-Metal Laminates. Composite Structures, 75, 298- 304.

[13]   Davey, S., Das, R., Cantwell, W.J. and Kalyanasudaram, S. (2013) Forming Studies of Carbon Fibre Composite Sheets in Dome Forming Processes. Composite Structures, 97, 310-316.

[14]   Venkatesan, S. (2012) Stamp Forming of Com-posite Materials: An Experimental and Analytical Study. Ph.D. Thesis, The Australian National University, Canber-ra.

[15]   Dhar Malingam, S. (2011) An Investigation into the Forming Behavior of Metal Composite Hybrids. Ph.D. Thesis, The Australian National University, Canberra.

[16]   Mosse, L. (2006) Stamp Forming of Fiber-Metal Laminates. Ph.D. Thesis, The Australian National University, Canberra.