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Information Journal Paper

Title

FINITE ELEMENT SIMULATION AND EXPERIMENT IN TUBE HYDRO-FORMING OF ALUMINUM T-SHAPES

Pages

  881-894

Keywords

Not Registered.

Abstract

 Tube hydroforming as a new metal forming process, has attracted the attention of many industries especially automotive industry. In this study finite element simulation of tube hydroforming of a tee joint was performed with use of a commercial code ABAQUS/EXPLICIT 6.3-1 and the effects of the key parameters such as friction coefficient, strain hardening exponent and the fillet radius on parameters, protrusion height, thickness distribution and clamping force have been analyzed. Also the relation between axial feeding and axial force which is very applicable for the designer has been presented. By the use of this curve and the clamping force curve one can determine the capacity of the side jacks and the press. Then it was shown that there is a good agreement between the results of the experiment and finite element simulation. So one can use the FEM to design the process for complicated pieces and reduce the number of costly trials and errors. At the end, some important experimental facts about the velocity of the side pistons, surface finishing and counter punch position and pressure were given. Also it is shown that the coefficient of friction affects axial force more than claming force and has most dominant effect on the protrusion height and thickness distribution. As results by using the parametric studies presented in this paper a designer can gain an understanding of how each parameter affects the product.

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    APA: Copy

    KASHANI ZADEH, H., & MOUSAVI MASHHADI, M.. (2007). FINITE ELEMENT SIMULATION AND EXPERIMENT IN TUBE HYDRO-FORMING OF ALUMINUM T-SHAPES. JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN), 40(6 (100)), 881-894. SID. https://sid.ir/paper/404761/en

    Vancouver: Copy

    KASHANI ZADEH H., MOUSAVI MASHHADI M.. FINITE ELEMENT SIMULATION AND EXPERIMENT IN TUBE HYDRO-FORMING OF ALUMINUM T-SHAPES. JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN)[Internet]. 2007;40(6 (100)):881-894. Available from: https://sid.ir/paper/404761/en

    IEEE: Copy

    H. KASHANI ZADEH, and M. MOUSAVI MASHHADI, “FINITE ELEMENT SIMULATION AND EXPERIMENT IN TUBE HYDRO-FORMING OF ALUMINUM T-SHAPES,” JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN), vol. 40, no. 6 (100), pp. 881–894, 2007, [Online]. Available: https://sid.ir/paper/404761/en

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