Global ETD Search

21	Analýza teplotního profilu hot bed a hot end u 3D tiskárny pomocí CAE / Analysis of temperature profile of 3D printer hot bed and hot end by using CAE Severa, Tomáš January 2014 (has links) 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.
22	Využití 3D tisku v TZB / Using 3D printing in HVAC Malovaný, Ondřej January 2019 (has links) In the experimental part of this thesis there is an assessment of pressure bearing capacity of cylindrical nozzles printed using a 3D printer. In the theoretical part of this diploma thesis there are outlined the types of additive technologies focusing on the development of FDM printers, open designs and RepRap project. Descripti-on of the production process of 3D printing and application of additive technolo-gies in the field of HVAC. In the project part, the design of the forced ventilation of the Sports Hall is solved. The object is assessed in terms of heat losses and profits for priority rooms of functional units. Heat load coverage is carried out by air-conditioning equipment. In addition, a project is drawn up which contains all the text and drawings, including technical specifications and regulatory schemes.
23	Návrh 3D tiskárny typu delta pi s temperovanou podložkou s využitím systémů CAE / Design of delta pi 3D printer with tempered bed using CAE systems Koudela, Ondřej January 2015 (has links) 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.
24	Návrh a zefektivnění parametrů FDM tisku / Design and efficiency of FDM printing parameters Sysel, Karel January 2012 (has links) The essence of the work is to test the possibilities specific type of simple 3D printing device, which has recently been getting more and more into the awareness of professionals and the general public. First, the work is focused on presentation 3D printing technology and current professional equipment, in the second part are experimentally evaluated possibilities of of a simple kind of 3D printers followed by assessment of the applicability of the device in engineering practice.
25	Tying Tourettic Threads Together Frueh, Andrew 25 September 2014 (has links) No description available. Engineering Experiments Fine Arts Information Technology Mental Health Multimedia Communications Performing Arts Robotics robotics Arduino interface electronics modular 3d print laser cut RepRap fabrication open source creative commons DIY hacking making Tourette twitch tic neurology behaviour disability simulation affect performance installation

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