Three-dimensional numerical simulation of the deep-drawing process using solid finite elements
نویسندگان
چکیده
منابع مشابه
Numerical and Experimental Research of Deep Drawing Process
There are mainly two methods of deep drawing analysis; experimental and analytical/numerical. Experimental analysis can be useful in analyzing the process to determine the process parameters that produce a defect free product, and the analytical/numerical modeling can be used to model and analyze the process through all stages of deformation. This approach is less time consuming and more econom...
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Extrusion of aluminum sections is analyzed with a solution hp-adaptive finite element model. The analysis is based on the assumption that the elastic effects are negligible and rigid-viscoplastic material behavior is acceptable. The equations governing the flow of incompressible non-Newtonian fluids are solved using an iterative penalty finite element model. An error estimation scheme based on ...
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In most of the sheet forming processes, production of the parts with minimum thickness variation and low required force is important. In this research, minimization of the sheet thinning and forming force in the hydraulic deep drawing process has been studied. Firstly, the process is simulated using the finite element method (FEM) and simulation model is verified using the experimental results....
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finite element simulation of process and springback of friction aided deep drawing using tapered blank holder divided into eight segments
in this paper, a novel technique on friction aided deep drawing using tapered blank holder divided into eight segments is proposed to overcome defect of friction aided deep drawing using four segments tapered blank holder technique. a taper blank holder is designed to be of two parts: stationary part with 5 degree taper angle and moving parts divided into eight tapered segments. the main functi...
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ژورنال
عنوان ژورنال: Journal of Materials Processing Technology
سال: 2000
ISSN: 0924-0136
DOI: 10.1016/s0924-0136(99)00345-3