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Fabrication of Nanostructures Using Focused Ion Beam
Bartoš, Radko ; Tomanec, Ondřej (referee) ; Kolíbal, Miroslav (advisor)
This bachelor´s thesis deals with the ion-beam milling. Focused ion beam instrument is presented, as well as possibilities of initial setup conditions, which finally result in different nanostuctures´ shapes. In the thesis the methodology of fabrication and analysis of the nanostructures is described. Ideal ion beam setup conditions were deduced so that the nanostructures are of requested shape.
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Design of heated print bed for FDM 3D printer with FEM simulation
Bartoš, Radko ; Slaný, Martin (referee) ; Zemčík, Oskar (advisor)
Master´s thesis deals with desing of a heated bed for FDM 3D printer using the finite element method. It is briefly described the history of RepRap printers, construction and mechanical parts. Are discussed two methods of heating, heated by PCB boards and using power resistors. Furthermore is work closely focused on power resistors. There are presented methods and procedures which leads to an optimal distribution of heated components on the board of heated bed. In conclusion are presented results of testing which are compared with the simulations in ANSYS.
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Design of heated print bed for FDM 3D printer with FEM simulation
Bartoš, Radko ; Slaný, Martin (referee) ; Zemčík, Oskar (advisor)
Master´s thesis deals with desing of a heated bed for FDM 3D printer using the finite element method. It is briefly described the history of RepRap printers, construction and mechanical parts. Are discussed two methods of heating, heated by PCB boards and using power resistors. Furthermore is work closely focused on power resistors. There are presented methods and procedures which leads to an optimal distribution of heated components on the board of heated bed. In conclusion are presented results of testing which are compared with the simulations in ANSYS.
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|
|
Fabrication of Nanostructures Using Focused Ion Beam
Bartoš, Radko ; Tomanec, Ondřej (referee) ; Kolíbal, Miroslav (advisor)
This bachelor´s thesis deals with the ion-beam milling. Focused ion beam instrument is presented, as well as possibilities of initial setup conditions, which finally result in different nanostuctures´ shapes. In the thesis the methodology of fabrication and analysis of the nanostructures is described. Ideal ion beam setup conditions were deduced so that the nanostructures are of requested shape.
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