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Rolling guide of slide
Kosar, Jakub ; Tůma, Zdeněk (referee) ; Omes, Jiří (advisor)
This work deals with the design of rolling guide of slide for mechanical press with clearance setting option. It provides guide view used for presses. It analyses individual types of guide and indicates their use. It shows the operating for design and control rolling guide and its parts, especially roller, roller pin, bearing and adjustable wedge.
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Piston for SI Turbocharged Engine 2.0L
Kusyn, Petr ; Bradávka, Marek (referee) ; Svída, David (advisor)
This diploma thesis is focused on solve of design solutions for piston for turbocharged version of Honda K20A engine, especially on reduce of side force acting on piston. There are mentioned methods and on their basis also design solutions for piston to reduce this force. There is also included kinematic and dynamic analysis for each solution and as well their FEM analysis for testing the suitability of these solutions.
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Piston for 50kW 4-stroke SI-engine
Spáčil, Tomáš ; Dundálek, Radim (referee) ; Svída, David (advisor)
This bachelor thesis deals with a primary proportions calculation design of the engine and a constructional piston design for four-stroke spark-ignition engine. It is also contains a design of crank mechanism and engine primary proportions. On the basis of empirical data I projected the piston primary proportions. Furthermore, this thesis deals with the solidity check of critical piston crosscuts according to the crank mechanism.
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Eccentric Cranktrain
Kóňa, Marián ; Janoušek, Michal (referee) ; Drápal, Lubomír (advisor)
This thesis is focused on design of four-stroke engine eccentric cranktrain. The thesis includes kinematic analysis of mechanism. The main attention is paid to examination of dynamic variables which burden piston skirt. Result of the thesis is designed eccentricity value of mechanism to reduce piston skirt stress.
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Piston for 77kW 4-stroke CI-engine
Štol, Michal ; Svída, David (referee) ; Dundálek, Radim (advisor)
Annotation Michal Štol Piston of 4-stroke supercharged diesel engine for passenger car ÚADI, 2008, 39 pages., 18 images. In this bachelor works we will focus on description of piston’s group mostly, with characteristic properties and sorts of production. Further, we will make basic design of piston with strenght control of critical piston intersections. Then we can make drawings of individual part of piston.
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Piston Modification for Suzuki Swift 1,3 GTi 4-stroke SI-engine
Bastl, Ondřej ; Blaťák, Ondřej (referee) ; Svída, David (advisor)
This bachelor’s thesis is engaged in a piston modification of engine type G13B of vehicle Suzuki Swift 1.3 GTi. The aim of my work is to perform changes of some dimensions of the piston, while complying with some of the main dimension, to increase its stress resistance and the engine’s power. Strength calculation for the piston to last during the whole service life of the engine is an indispensable part of this work.
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Theory of pneumatic car design
Stodolák, Martin ; Robenek, Dětřich (referee) ; Nevrlý, Josef (advisor)
This thesis covers the theoretical solution of the compressed air powered vehicle. The first section describes the competition of the compressed air powered vehicles, that is annually held in Hungary, where the idea for such a car design was created. There are also additional descriptions of the construction of the machines from the hungarian competition. In the second section there is a calculation of the chosen vehicle construction, where the main emphases is based on the calculation of the drive of the vehicle. The description of the manufacturing, tests and vehicle presentation follows.
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Design of two-stroke Combustion Engine
Kalenda, Tomáš ; Kloss, Ondřej (referee) ; Kaplan, Zdeněk (advisor)
The Master's Thesis is focused on a design of motorcycle two-stroke combustion engine. This single cylinder engine of a stroke volume of 50 ccm is based on a geometry of an existing engine of Blata company that has a stroke volume of 40 ccm. The newly designed engine contains some parts that are used in 40 ccm engine as well. This thesis contains a proposal of production technology of a cylinder as well as an analysis of actuating forces on crankshaft mechanism and solidity control of a piston and piston-rod.
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General Solution of Cranktrain Mechanical Losses
Honc, Robert ; Píštěk, Václav (referee) ; Novotný, Pavel (advisor)
Master’s thesis deals with the description of cranktrain friction and presents and describes experimental cranktrain friction loss evaluations and computational cranktrain friction loss evaluations. The main problem is the creating software solution of selected computational friction loss evaluations that leads to calculation of cranktrain friction losses. Master’s thesis describes chosen computational friction loss methods and the subsequent creation of the software solution. After application on chosen internal combustion engine, it evaluates the results and draws conclusions about functionality of the software solution.
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