Pramono, Agus and Zulfia, Anne and Rosidin, Sabilah and Pakhrurrozi, Fajar and Aqib, Ahmad Al (2020) Simulasi Efek Penambahan Pressing Komposit Berbasis Aluminium Hasil Proses Accumulative Roll Bonding (ARB) Dengan Metode Elemen Hingga. ROTASI, 2 (1). pp. 62-72. ISSN 2406-9620

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Abstract

The technology of severe plastic deformation (SPD) consists of several types on processes, the most well-known on the processes are three types, namely; equal channel angular pressing (ECAP), high pressure torsion (HPT) and accumulative roll bonding (ARB). SPD technology was developing rapidly as metal and alloy processing. At present, the SPD has been used for the development of composite materials. To produce high mechanical properties in SPD requires a long pressure cycle. To analyze the accuracy of the process variables the temperature simulation, pressing and rolling pressures were performed, using the finite element method (FEM). The simulation was done by used of ANSYS 2019 R3 software type. The simulation traces the accuracy of the heating distribution due to thermal stress, pressing and rolling pressures, so that the ideal parameter values in the process are known. Simulation used ANSYS software. The temperature used in this simulation process is 377oC with a time of 2 hours. While the press pressure applied at 344.73 MPa is equivalent to 25 tons and the maximum rolling load capacity of 60 tons is equivalent to 588399 Newton.

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