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Surface heat treatment after 3D FDM print
Břoušek, Lukáš ; Slaný, Martin (referee) ; Zemčík, Oskar (advisor)
The topic of diploma thesis are surface heat treatments after 3D print by method Fused Deposition Modeling. In the introduction is located recherche of the given issue. Further, we describe the construction and process of the 3D printer construction, on which will be printed samples for experiments in the next part of the thesis. The aim is to determine the behavior and changes of surface structures of heat-affected samples from different materials. Furthermore, the suitability of the used methods and the possibility of their use in practice.
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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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Design of 3D model Jawa 50 engine cylinder and its possible realization in production
Dusbaba, Michal ; Jaroš, Aleš (referee) ; Sedlák, Josef (advisor)
This thesis deals with the 3D model design of the Jawa engine cylinder 50 produced by means of modern technologies with the use of CAD software. History of selected Jawa 50 motocycles was summarized in this thesis. In addition characteristics and analysis of used materials (additive and cast) were given to describe the Jawa 50 engine cylinder production. The parametric programme named SolidWorks was used for the Jawa engine cylinder 50 design. The principle of Rapid Prototyping additive technology was described and analysed as a part of this thesis as well as the detailed demonstration of one of these methods called Fused Deposition Modeling on a pilot model of the Jawa engine cylider. The thesis also elaborates on a pilot production of the real engine cylinder casting using technology of casting - namely the technology of precise casting with the use of meltable models. The thesis is concluded with discussing disputable steps undertaken in particular production phases.
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Reprap, 3D FDM printer
Minařík, Miroslav ; Madaj, Martin (referee) ; Zemčík, Oskar (advisor)
The essence of this bachelor’s thesis is describe RepRap, 3D FDM printer. First, the work is focused on presentation some posibilities of rapid prototyping and explain basic mechanics of FDM technology. In the second part, several types of RepRap printers are described and use 3D printer in practice.
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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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Application of rapid prototyping in foundry industry
Krejčí, Zbyněk ; Macků, Martin (referee) ; Kosour, Vojtěch (advisor)
These bachelor thesis deals with the practical aplication of rapid prototyping at foundry industry. In the first part of the thesis is given list of the most important methods of rapid prototyping, those principles, advantages and disadvantages. And the second part is dealing with aplication of these methods at foundry industry, and its evaluation.
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Application of modern technologies for the production of the release mechanism of a car door
Hruška, Lukáš ; Dvořáček, Jan (referee) ; Sedlák, Josef (advisor)
The Bachelor`s work concerns the production of door ulocking mechanism for a passanger car Renault Megane. From the viewpoint of function and the necessity to keep the exact dimensions of chosen parts were the data for the production obtained by digitalization of a real product. The digitalization was carried out by the contactless optical 3D scanner of GOM mbH company, specifically the developmental series ATOS II Triple Scan. The pin`s data were obtained from parametrical program Autodesk Inventor 2011. For the production of Master models the additive technology Rapid Prototyping, method Fused Deposition Modeling, was used. Master model of the handle was used for the production od solicon mould, that was used for casting of required number of handles from resin. The end of the work deals with a technical and economical assessment of the production. A part of the work is also a summary of the most used methods of Rapid Prototyping and Reversible Engineering.
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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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Production of Bevel Gears
Vondra, Tomáš ; Prokop, Jaroslav (referee) ; Kalivoda, Milan (advisor)
The objective of this bachelor’s thesis is to provide general information about the theory and production of bevel gears. The thesis also contains a proposal of plastic bevel gears with straight teeth and comparison of two different production technologies, namely slotting and FDM (Fused Deposition Modeling).
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