engleski

Mathematical Modeling and Numerical Simulation of the Tool Loading at Deep Drawing Process

Modeling and numerical simulation of processes are methods of knowledge application by design of processes with the purpose of their analysis, improvement and achievement a higher technological - economical level. In the paper was modeled, simulated and analyzed tool loading at deep drawing process with blankholder. The mathematical modeling of tool loading was carried out by means of experimentally obtained data and the numerical simulation (FEM) by using commercial software package ABAQUS-Standard. The obtained tool loading model describe very well the real deep drawing process. Comparison of results obtained by experimental research, defined model and numerical simulation has given acceptable and adequately reliable results.

mathematical modeling; experiment; FEM; tool loading; deep drawing

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