Investigation and Simulation of Wire Non-Asymmetric Rolling Process

Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering

مقاله 8، دوره 7، شماره 3، بهمن 2014، صفحه 73-82   

نوع مقاله: Persian

نویسندگان

A. Parvizi^{* 1}؛ B. Pasudeh²؛ K. Abrinia³

¹Assistant Prof., Department of Mechanical Engineering, Tehran University, Tehran, Iran

²MSc Student, Department of Mechanical Engineering Tehran University, Tehran, Iran

³Professor, Department of Mechanical Engineering, Tehran University, Tehran, Iran.

چکیده

The non-asymmetric rolling process of copper and brass wire has been simulated with the Abaqus software. Presented finite element model in this simulation of rolling predicted output curvature and contact surface width in the non-asymmetric mode (in equality of diameter of rollers, the rotational speed of the rollers and the rollers’ surface finish). The material used in this research has strain hardening property. To evaluate of this study, obtained results are compared with analytical results of other researchers. Comparing the good coincidence of these two methods.

کلیدواژه‌ها

Wire Non-Asymmetric rolling؛ diameter of the rollers؛ curvature output؛ contact surface width؛ rolling force

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