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Universal ethernet module
Řeháček, Tomáš ; Valach, Soběslav (referee) ; Burian, František (advisor)
This master’s thesis deals with creating a universal module with Ethernet interface and its using for digital values measurement. The main module components are gate array FPGA, microprocessor, PHY chip and RJ45 connector. Printed circuit board is in this thesis designed in Eagle. The chase for board is drawn in SketchUp and printed on a 3D printer. There is a code implemented in created universal module that is performing the function of logic analyzer. Data measured by the analyzer are sent to the Ethernet using UDP/IPv4 protocol. The last part is creating an application in C# to display the measured waveforms on a PC.
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Design of delta pi 3D printer with tempered bed using CAE systems
Koudela, Ondřej ; Maxa, Jiří (referee) ; Vyroubal, Petr (advisor)
This master's thesis deals with 3D printing using non-commercial 3D RepRap type printers. This work briefly describes development trends of non-commercial RepRap printers, theory of FDM print with analysis and comparison of materials, which are used in printing and the issue of the finite volume method and theory of heat diffusion. The practical part based on simulations from SolidWorks Flow Simulation discussed two basic methods of heating hot bed, then the temperature profile of hot end and the heat flow in full assembly of the printer. Outcome of this work is design an optimized model and the physical assembly of 3D printer delta pi type.
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Analysis of temperature profile of 3D printer hot bed and hot end by using CAE
Severa, Tomáš ; Maxa, Jiří (referee) ; Vyroubal, Petr (advisor)
This master‘s thesis deals with 3D printing for non-commercial RepRap 3D printer type and materials used in printing. The outcome of this work is a brief introduction to 3D printing, the theory of heat transfer and analysis of the two most important parts of the printer hot bed and hot end. To analyze and optimize the temperature profile of the hot bed and hot end are used Computer Aided Engineering systems CAD and CAE, SolidWorks and SolidWorks Flow Simulation.
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The Use of Additive Technology for Manufacturing Components of the Sample
Vrbická, Eliška ; Sedlák, Josef (referee) ; Kalivoda, Milan (advisor)
Thesis deals with the use of additive manufacturing technologies for the production of sample components. These are mainly using method Fused Deposition Modeling (FDM). The production was used to 3D printer for based on this principle. Manufactured subject has own design of pendant, this pendant has shape of blooming flower with leaf. The model was created in SolidWokrs 2013. This model is further elaborated in the program CatalystEX. Thus originated data for the printer Dimension uPrint. Once printing is complete and upon dissolution the of aid were removed imperfections printing. Thus-to-terminated object can be used as a garnish.
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Production of designed quadracopter using rapid prototyping
Melša, Jan ; Fiala, Zdeněk (referee) ; Zemčík, Oskar (advisor)
Design and manufacturing of a quadrocopter prototype using the Rapid Prototyping additive technology – the Fused Deposition Modeling method – is the goal of this Bachelor’s Thesis. The Thesis describes the process the prototype has to go through from the 3D computer model, through production settings down to the production itself. The individual prototype models have been created using the Creo Parametric software and they are adapted to the real components of a functional quadrocopter. The Thesis ends with a technical-economic assessment.
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3D printers
Göbel, Lukáš ; Synek, Miloš (referee) ; Pavlík, Josef (advisor)
Bachelor's thesis is divided into two parts. The first part deals with the general use of 3D printers in the industry, describes the pre-processing and post-processing operations and used materials. The second part is concentrated on the construction solution and describes each principle of the 3D printing machines, including their advantages, disadvantages and applications. Also some selected common printing technologies are mentioned with examples of their parameters and used materials.
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Production of charging dock on FDM printer
Válek, Lukáš ; Kolář, Ladislav (referee) ; Zemčík, Oskar (advisor)
The essence of this bachelor’s thesis is describe production of charging dock on FDM printer. The thesis virtually describes the whole process of manufacturing, from its 3D computer design, and setting up its production according to an applicable software, to its actual production. The thesis concludes with an economic evaluation and properties of the production process.
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Production of herringbone gears on FDM 3D printer
Čada, Jiří ; Fiala, Zdeněk (referee) ; Zemčík, Oskar (advisor)
This bachelor's thesis deal with an issue of manufacturing herringbone gears by Fused Deposition Modeling method. It focuses on manufacture of the gear by using FDM printing and compares it with using conventional methods from technological and economic perspectives. The gears are designed and modeled with respect to the abilities of FDM printer depending on the preservation of the components small size.
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