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Analysis of railway motor-generator set
Mánek, Petr ; Hadaš, Zdeněk (referee) ; Ondrůšek, Čestmír (advisor)
This work is focused on using of modal analysis in power electrical engineering. The first part of the work explains the term of CAD systems and provides their basic classification. The next section of this thesis describes procedure for creating models in Autodesk Inventor 2012. There is shown creation sketching, 3D components, assemblies and possibility of presenting the models. Next part of this thesis describes the finite element method and the program ANSYS Workbench. In the next part of this thesis is shown sample of calculation of modal analysis in the program ANSYS Workbench. There is a description of modal analysis, synchronous machines, the process of calculating of modal analysis and evaluation of the results. The last section of this thesis describes creation of animation of the railway generator set in the program Inventor Studio.
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Design of system model of L23 Blanik sailplane
Šenkýř, Miroslav ; Mališ, Michal (referee) ; Urík, Tomáš (advisor)
The aim of this diploma thesis is to create useful reference models of the glider L-23 Super Blaník and their use for framework proposal technology of production, which will improve accuracy and reduce labor intensity of production. The introduction of the thesis describes history of glider and historical overview of geometry transmission in terms of structure. The next chapter of the thesis deals with the description of reference models and rules of their creation. Section describing coordinate systems is closely linked with the previous chapter. Another section of thesis is dedicated to the importance of reference models in the product lifecycle. The creation and tuning of reference models of glider is described in the next chapter of thesis. The penultimate chapter deals with experiment, which allowed verification of reference model and product. The conclusion of the thesis describes proposed technology of production where used verified reference models and modern tools of CAD systems refine and facilitate production. The main objective in designing of reference models was the definition of high quality and usable surfaces. Also proposal technology of production was processed in order to ensure the improvement and simplification of manufacturing process.
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Adaptive CAD systems for modelling of electrical machines
Mánek, Petr ; Hájek, Vítězslav (referee) ; Kuchyňková, Hana (advisor)
This work is focussed on possibilities of creation geometry and animation in modern animation and visualization programs. In the first part of this work are summarized advantages and possibilities of selected animation and visualization programs. The next section of this thesis describes procedure for creating simple models in Autodesk Inventor 2010. Is shown creation sketching, 3D components, 3D sheet metal parts and assemblies. One of the main parts of this work is description of the creating an adaptive component in the assembly. Are summarized the benefits of adaptive modelling, and is presented the creation of adaptive model. The next part of the work deals with the possibilities of animation created models in an environment module Presentations and Autodesk Inventor Studio, in which is then created animation of electronically commutated motor.
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CAD System for 2D Drawing
Brnický, Vojtěch ; Kubíček, Radek (referee) ; Kršek, Přemysl (advisor)
This thesis deals with creating a CAD system for 2D drawing. It contains an introduction to the genaral issues and characteristics of today's CAD systems. The thesis analyzes the system requirements, describes the design and subsequent implementation of the system. In the conclusion of the thesis, the achieved results are evaluated and the potential for further development is defined.
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Usage of CAD Systems in Area of Electrical apparatuses
Bojanovský, Lukáš ; Kuchyňková, Hana (referee) ; Valenta, Jiří (advisor)
This thesis presents current possibilities of parametric modelling. In the first section the new features of Autodesk Inventor Series 10 and process of designing model of arc chute cut of circuit-braker BD250 are described. A next section of the thesis describes funcionality of double contact element during switching off, creation and disappearance of electric arc. The principle of electric arc exctincion using magnetic exhaustion into arc chute with the participation of dynamic forces. The data format IGES was used for animation creation and also there is a short description of the history and origin of the format. The position animation in Autodesk Iventor 10 was used for designing animation.
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Design of Wing of CS LSA Category Aircraft
Madola, Ondrej ; Vaněk, František (referee) ; Urík, Tomáš (advisor)
The aim of the thesis is design and technological design of wing with significant reduction manual work and number of preparations in preparing part of structures. The first part of the work is to explanation the issues and machining metal parts forming wings and also the use of CAD systems. The next section describes several design proposals wings, strength test and compare price and weight of main girders with breams made of L-profiles. Followed by the technological process of production individual part design and control hems of sheet metal part design. The conclusion is dedicated to building assembler wings.
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Konstrukční návrh 3D modelu obraceče píce pro výuku zemědělských předmětů
TOTH, Jakub
The thesis deals with the creation of a 3D model of a forage tedder, which can be used as a learning tool in teaching agricultural subjects. The model was inspired and created according to the model of a real forage tedder type SO 160. The student version of CAD program SolidWorks 2021 was used to create the 3D model. The theoretical part of the thesis deals with the issue of forage crops, including their distribution, harvesting conditions and harvesting procedures. The second chapter is then focused on forage tedders, where the different types are described. At the end of the first part of the thesis, CAD systems, their history and distribution are discussed and some selected types of CAD software are described. The practical part focuses on the creation and construction of a 3D model and the work procedure for creating the individual components together with their description.
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Studium deformace tělesa metodami počítačové simulace
NOVOTNÝ, Pavel
Bachelor thesis deals with computer support of design, especially with SolidWorks CAD system and simulation using it. First, the construction systems are divided and their basic features and functions described. Further, the thesis deals with work in the SolidWorks program, especially with the process of simulation of component properties.
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Tvorba 3D modelu Kardanova kloubu určeného pro výuku
MÁTL, David
This bachelor's thesis deals with the creation of Cardan joint model which will be subsequently used for teaching the technical classes. The model was created in 3D modeling programme SolidWorks. The thesis contains the introduction of technical principles of Cardan joint and it's application in technology. The research part also introduces CAD systems which are currently available on market and are used in technical practise. The practical part directly focuses on the creation of the model.
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New techniques of modeling in adaptive CAD systems
Leicher, Michal ; Vetiška, Vojtěch (referee) ; Huzlík, Rostislav (advisor)
This thesis is aimed at the modern adaptive CAD system possibilities of drawing in The Invetor Studio. The first part of the thesis involves the evaluation and description of the modern adaptive CAD systems. The next part deals with Autodesk Inventor 2011 news. It summarizes advantages of Autodesk Inventor 2011 contrary to its previous editions. The last chapter contains drawing possibilities and creation of the simple electric machine in the Autodesk Inventor 2011.
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