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Design of atypical heated bed for 3D printer
Strnad, Jan ; Slaný, Martin (referee) ; Zemčík, Oskar (advisor)
This diploma thesis deals with an atypical heated bed for FDM 3D printer. It presents the most commonly used ways of heating and the chosen variant of the heated beds are realized by powerful resistors. There are also discussed three ways of placement of resistors on the desktop motherboards that are modeled in Autodesk Inventor Professional 2016 and exported to Autodesk Fusion 360, where FEM calculations are made. Optimal alternative is made and tested. The test results are compared with the results of thermal simulations in Autodesk Fusion 360.
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Engineering design of 3D printer
Schoula, Šimon ; Blecha, Radim (referee) ; Bradáč, František (advisor)
The thesis is focused on structural design of machine prototype for 3D print. Used technology is stereolithography. Machine design must be easy to built and low cost. First part of thesis is especially focused on FDM printers, because the design of my printer is more similar to them. Based on systems analysis are defined all parts of printer. Next part of thesis describes SLA technology from which proceed another requirements for machine. Second part contains final structural design of machine including necessary calculations and simulations. Another parts of thesis are focused on control system of printer including software, risk analysis and technical drawings of selected machine parts.
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Implementation of 3D RepRap Printer
Sochor, Marek ; Zouhar, Jan (referee) ; Sedlák, Josef (advisor)
The aim of the bachelor thesis is build and verify the functionality of the 3D RepRap printer . The printer will be assembled from normally available parts and also 3D printed parts, becouse its main idea of the RepRap. After verifying the functionality of 3D RepRap printer We print identical part on two types of printers (RepRap 3D printer tand uPrint printer) and to evaluate the overall analysis (financially and physical). The work will be completed evaluation of usability and competitiveness assembled RepRap printer in practice and will be carried out, the technic-economic evaluation.
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Production Process of Model of Holder Using Additive Technology of Rapid Prototyping
Ivančic, Marek ; Zouhar,, Jan (referee) ; Sedlák, Josef (advisor)
The bacherol thesis is focused on approach of design and production of the model GPS holder with using additive technology Rapid Prototyping. The design is created in parametric Autodesk Inventor programme and next production is realized with utilizing manufacturing machine Fortus 400, which generates products on the principle of additive method of Fused Deposition Modeling. The thesis also consists of characterize and practical applications of additive technology Rapid Prototyping inclusive of the most used methods and materials of the technology. In the end of the thesis it´s accomplished technical – economic valorization of the GPS holder and comparing the production costs, which would have spent at other organizations.
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Design of dual hot-end for FDM 3D printer
Prouza, Tomáš ; Slaný, Martin (referee) ; Zemčík, Oskar (advisor)
This master thesis is focused on a research in the field of 3D printing technology. During the research a particular technology, being regularly applied by the RepRap printers, is described. Mentioned technology is tested on a Rebel II printer model. The findings are applied to the dual 3D extruder design project. This dual 3D extruder is designed and made in two basic options, where the first option discovers the shortcomings and the second option is modified and tested. In the following step, assessment of applicability, functionality, as well as economic analysis of production of this dual 3D extruder is made.
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The manipulator design for KAMBot robot
Popovský, Pavel ; Žalud, Luděk (referee) ; Burian, František (advisor)
This bachelor’s thesis deals with design and construction of small robotic manipulator for KAMBot robot using a 3D printer. The work also includes the design of a control unit and the electronics needed to support communications via the I2C protocol. The theoretical part documents the choice of mechanical and logical arrangement with mathematical analysis and describes the I2C protocol. The practical part describes the structure of the manipulator, the design of electronics to the PCB and implementation of I2C protocol. Last part documents the control of the manipulator and final results.
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The Production using 3D Printing of Fixture for Shaping Plastic Pipes
Tretera, Robin ; Sedlák, Josef (referee) ; Kalivoda, Milan (advisor)
This Bachelor thesis compares two options in production of shaping form for plastic pipe - handmade production versus 3D print technology (specifically DMLS method). The thesis contains detail description of the final part and shaping form with pros and cons of both production methods. Handmade production is more suitable for serial production with its lower price. In time pressure 3D printing comes up with its fast and repeatable results.
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Two-stage Gearbox 3D Printing
Truksa, Ondřej ; Sedlák, Josef (referee) ; Kalivoda, Milan (advisor)
The aim of this bachelor thesis is creation of two-stage gearbox by method of 3D printing. For the creation of basic computer model has been used software Autodesk Inventor Professional. Final model has been created by method of Fused Deposition Modelling, on device uPrint SE.
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