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Design of compact MSLA 3D printer
Korábová, Anežka ; Křenek, Ladislav (referee) ; Haltof, Vladimír (advisor)
This bachelor thesis deals with design of compact MSLA 3D printer. Main goal of this thesis is to design MSLA 3D printer with emphasis on print quality and minimal easy maintenance. Design is based on gained knowledge from analyse of current products and their technology. Design takes account of the ergonomic aspects and brings new constructional solutions of inner components. The application of the product is not only for designers and modelers, but also for handymen and 3D print enthusiasts.
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Design and realisation of 3D printer with high resolution of print
Peml, Luboš ; Hadaš, Zdeněk (referee) ; Dušek, Daniel (advisor)
This thesis deals with the design and realisation of the stereolithographic 3D printer using DLP projector. The work describes the selection of suitable components for the printer´s mechanical construction and manufacturing of this construction, the solution of printer´s electronics and creation of the printer´s host software and firmware. Recommendations based on executed experiments for the parameters´ values settings have been given here.
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Development of process parameters for the stereolithography
Vítek, Jan ; Škaroupka, David (referee) ; Paloušek, David (advisor)
This bachelor thesis deals with the search for optimal process parameters to reach a high strength of the Detax Solflex model material, with the DLP (digital light processing) 3D Solflex 650 printer. In the first part of this thesis the principle of printing using a laser and using a DLP projector and their comparison are presented. Further information about materials and impact of the process parameters on a printing are discussed. Based on a knowledge two assumptions were set: influence of exposure time and influence of layer thickness on strength. Firstly, samples were tested by the hardness Shore D test and the results from the test were compared. New samples for the stress test with the optimal set of parameters given by the previous test were printed and tested. Process parameters influence on strength was determined from the achieved results.
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The influence of the parameters of stereolithographic 3D printing on the printing time
Kůst, Martin ; Škaroupka, David (referee) ; Zatočilová, Aneta (advisor)
This paper deals with stereolithographic 3D printing (SLA). It describes both upper and lower lighting design and shows the differences between laser light and DLP (Digital Light Processing) projector. Another part is to find the dependence between the time of exposure and the thickness of the layer also known as material profile on the DETAX, gray. So another work and further experiments can be done using this material. These experiments are performed on Way2production's SolFlex650 SLA printer. For ease of use with this printer, parameters affecting print time have been identified and a model is then found to calculate the total print time.
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Actual trends in manufacture of permanent patterns
Benda, Tomáš ; Mikulka, Vít (referee) ; Horáček, Milan (advisor)
The aim of this bachelor thesis is to create an overview of different methods for making permanent models. According to the type of materials the models are divided into the wooden, the metallic, the plastic and the models made from the resin. Further, certain methods Rapid prototyping are described here. The thesis is completed with visual documentation.
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Design of 3D Printer
Chrástek, Jan ; Chorý, Tomáš (referee) ; Křenek, Ladislav (advisor)
Diploma thesis is focused on design of stereolithography 3D printer, which includes new technology and innovations to achive larger workspace and easy and comfortable manipulation. Great part of thesis is focused on shaping and aesthetic effect with respect of functional, safety, ergonomic and technical claims.
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Stereolithographic printer for producing a cell culture device
Gricová, Monika ; Vacula, Daniel (referee) ; Dostál, Zbyněk (advisor)
Stereolithography printing is one of the most popular 3D printing technologies. This printers use a UV light source for photopolymer curing and can be used for a wide range of applications with high precision and excellent print quality. Commercially available printers do not allow the modifications of the optical and mechanical parameters of the instrument. For this reason, a DLP printer has been designed to allow the optical system modifications and thus changing the printing field and resolution. Another advantage is the possibility to modify already designed mechanical parts. The DLP printer has been designed and tested. The recommended printer parameters settings are listed, which are based on the performed experiments.
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Application of Rapid prototyping methods for development of new product
Rozinek, Josef ; Sedlák, Josef (referee) ; Zouhar, Jan (advisor)
Target of this bachelor’s thesis is to describe application of Rapid Prototyping methods for development of a new product. First it describes principles used by machines for Rapid Prototyping with the overview of selected manufacturers of specific devices. Further it contains certain examples of industrial application. Thesis is concerned about development of a new product using conventional methods and Rapid Prototyping methods with the analysis of the differences and advantages of each method. It describes an issue of design of a new product from the sketch phase to the prototype production phase. As an example of industrial application there is described a Narex angle grinder inovation process.
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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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