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Evaluation of materials characteristics exploiting static and dynamical tests
Riesner, Jan ; Forejt, Milan (referee) ; Samek, Radko (advisor)
The project elaborated in frame of engineering studies branch M-STG describe characteristics of plasticity of non-anneal materials E 235, E 190 and E 220. Materials characteristic was receive by static and dynamical tests. Based on the literature study it was conducted survey of the current state of experimental techniques for high-speed deformation. The materials were designed by Holomon approximation of rigid-plastic material model without hardening. It was conducted force analyses for machine Unison MG 2790 for rewind bending and bend with compressive force considering the identified material model. It was describe the impact passive and active forces to move the neutral axis.
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Explosive forming
Palán, David ; Dohnal, Ivo (referee) ; Peterková, Eva (advisor)
The thesis elaborated in frame of bachelor studies represents literary studies focused on technology of explosive forming. The thesis presents used methods of explosivr forming, describes principles of individual methods, used jigs, tools, explosives and last but not least provides overview of manufactured components and application of the technology these days
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High energy rate forming
Nečas, Petr ; Šlais, Miroslav (referee) ; Peterková, Eva (advisor)
The thesis elaborated in frame of bachelor studies represents literary studies about current production methods applying high energy rate forming. The thesis also presents modern methods and manufacturing processes of methods, e.g. explosive forming, electrohydraulic forming and magneto-impulsive forming, with examples of manufactured components including image documentation and description of their advantages and disadvantages when used in practice.
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Evaluation of materials characteristics exploiting static and dynamical tests
Riesner, Jan ; Forejt, Milan (referee) ; Samek, Radko (advisor)
The project elaborated in frame of engineering studies branch M-STG describe characteristics of plasticity of non-anneal materials E 235, E 190 and E 220. Materials characteristic was receive by static and dynamical tests. Based on the literature study it was conducted survey of the current state of experimental techniques for high-speed deformation. The materials were designed by Holomon approximation of rigid-plastic material model without hardening. It was conducted force analyses for machine Unison MG 2790 for rewind bending and bend with compressive force considering the identified material model. It was describe the impact passive and active forces to move the neutral axis.
|
|
|
Explosive forming
Palán, David ; Dohnal, Ivo (referee) ; Peterková, Eva (advisor)
The thesis elaborated in frame of bachelor studies represents literary studies focused on technology of explosive forming. The thesis presents used methods of explosivr forming, describes principles of individual methods, used jigs, tools, explosives and last but not least provides overview of manufactured components and application of the technology these days
|
|
|
High energy rate forming
Nečas, Petr ; Šlais, Miroslav (referee) ; Peterková, Eva (advisor)
The thesis elaborated in frame of bachelor studies represents literary studies about current production methods applying high energy rate forming. The thesis also presents modern methods and manufacturing processes of methods, e.g. explosive forming, electrohydraulic forming and magneto-impulsive forming, with examples of manufactured components including image documentation and description of their advantages and disadvantages when used in practice.
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