Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.00 vteřin. 
Simulation of machining operation using explicit FEM
Gabriš, Andrej ; Jopek, Miroslav (oponent) ; Zouhar, Jan (vedoucí práce)
This diploma thesis deals with the analysis of machining of aluminum alloy with the designation EN AW-6061 T6511 according to ČSN EN 573-3. The first part of the thesis provides a theoretical introduction to the measurement of cutting forces with application of different approaches. The thesis further analyzes the topic of quasi-static and dynamic material behavior and its description by Johnson-Cook plasticity material model. The last part deals with parsing of mathematical approaches in finite element method (FEM) and the simulation of machining under the chosen cutting conditions.
Simulation of machining operation using explicit FEM
Gabriš, Andrej ; Jopek, Miroslav (oponent) ; Zouhar, Jan (vedoucí práce)
This diploma thesis deals with the analysis of machining of aluminum alloy with the designation EN AW-6061 T6511 according to ČSN EN 573-3. The first part of the thesis provides a theoretical introduction to the measurement of cutting forces with application of different approaches. The thesis further analyzes the topic of quasi-static and dynamic material behavior and its description by Johnson-Cook plasticity material model. The last part deals with parsing of mathematical approaches in finite element method (FEM) and the simulation of machining under the chosen cutting conditions.

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