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Experimental 3D printer for the selective laser sintering of polymers
Kroutil, Tomáš ; Čížek, Petr (referee) ; Paloušek, David (advisor)
The diploma thesis deals with design and realization of experimental 3D printer for selective laser sintering of plastic powders. The output of the work is a device that can create the main process conditions for laser sintering. A diode laser is used in the device, which allows aluminum composite powders to be processed. The printer allows you to heat up the applied layer of powder and set-up space. The research section focuses on similar equipment, process parameters, laser technology and control system. The design section contains solution variants and a description of the chosen solution.
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A single-speed gearbox made by 3D printing
Hykolli, Denis ; Jaroš, Aleš (referee) ; Fiala, Zdeněk (advisor)
The aim of these theses was the creation of a single-stage gearbox by additive technology FDM / FFF. By chosen values was made dimension calculation for gears. The 3D model of the gearbox was designed in 3D software Autodesk Inventor. Single parts were produced on an FDM 3D printer by Prusa Research. Manufacturing programs for parts were prepared in PrusaSlicer. These programs were used for producing individuals parts on 3D Printer. Transparent material and printing parameters for the top of the gearbox were chosen by visual test and test of light intensity. The total cost of model production is calculated in the work. The result of these is a completely working model of a single-stage gearbox with a transparent top of the gearbox.
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DLP LCD 3D Printer
Brandejs, Petr ; Jaššo, Kamil (referee) ; Bayer, Robert (advisor)
This project deals with DLP 3D printing and designing a 3D printer based on this technology. It consists of a glimpse across different 3D printing technologies, their comparison and reasoning behind chosing a DLP printer. Project then follows with design of individual component based on specific parameters needed for this application and price optimization. It ends with a review of the machine.
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Building a 3D Printer
Škop, Martin ; Klepárník, Petr (referee) ; Španěl, Michal (advisor)
The aim of this Bachelor thesis is to analyse available options for 3D printing using FDM technology according to requests of cooperating company, to propose several drafts of electronical and software parts of 3D printers. This also includes their connection, functionality testing and implementation of one chosen draft. The core of this Bachelor thesis was to document the progress in building the 3D printer and also to solve arisen problems. The result of this Bachelor thesis is practical realisation of electronic part of 3D printer including basical tests. Secondary benefit of this Bachelor thesis is to explain the issue of 3D printing with the option of building custom 3D printer from PiBot components.
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Design and implementation of 3D printer with network printing support
Špringer, Radek ; Hošek, Jiří (referee) ; Krajsa, Ondřej (advisor)
The goal of this thesis is to design a 3D printer type delta. To describe 3D printing technologies used by this printer, basic printer features and commercially available material used at the print and its comparison. To define all hardware components, which are necessary for construction of the 3D printer type delta. To create a proposal and construct an expansion board to which all hardware components of the printer will be connected. To optimize the print space heating and cooling of the printout. To extend the 3D printer with a Web server, which will ensure the network printing possibility.
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Mini 3D printer
Čermák, František ; Cejpek, Zdeněk (referee) ; Hůlka, Tomáš (advisor)
This bachelor's thesis deals with desig of a functional miniature 3D printer. The theoretical part analyzes the anatomy and control of such printer. There is also a detailed description of individual parts of the printer. Materials that are used by FDM printer are mentioned as well. The practical part is about design and construction of the miniature FDM printer. Then the detailed workflow of electronic connection and manipulation with softwares to control the 3D printer is described. At the end of the thesis, the unusual problems that I encountered while solving the task are also analyzed and explained.
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Suggestion of Possible use of the Business Process Management Laboratory
Kolouch, Roman ; Luhan, Jan (referee) ; Kříž, Jiří (advisor)
The bachelor thesis focuses in a proposal for the possible use of a newly built laboratory at the Faculty of Business and Management of the Brno University of Technology. The laboratory is focused on modern production processes. For this purpose is the thesis divided into three parts. The first part is the theoretical basis of the work, which includes procedures for the production and use of information systems in the production. Next is analysis of the laboratory, description of rooms, their purpose and their equipment. In the last sections, solutions are proposed.
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Application of modern technologies for manufacturing models of hedgehog in the cage puzzle
Dratva, Jakub ; Jaroš, Aleš (referee) ; Sedlák, Josef (advisor)
The objective of the bachelor thesis is the designing and manufacturing of so called a hedgehog in the cage puzzle model. Individual moulds and dimensions of puzzle were designed in the 3D parametric software Autodesk Inventor. The puzzle model was manufactured by Fused Deposition Modeling method using 3D printer uPrint. The part of the project was manufacturing the silicone mould that will be used to cast the required number of the cage made of commercially available material (plastic). The work was finished with technical and economic evaluation with the subsequent analysis and overall assessment of applied technology.
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Manufacture of a prototype component by rapid prototyping method
Křupka, Marek ; Stachovec, Ivo (referee) ; Kosour, Vojtěch (advisor)
This thesis describes the production of a prototype component of the bicycle crank with FDM Rapid Prototyping method. Initially, production methods of this component, using different ways of Rapid Prototyping are summarized. The main part of the thesis focuses on the production process from the initial design to the final wax model, which can be used to manufacture metal components. The conclusion compares the component production using standard technology with the one using Rapid Prototyping.
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