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Design of gear coupling
Kundýsek, Michal ; Prokop, Aleš (referee) ; Řehák, Kamil (advisor)
The content of the diploma thesis is the construction of a toothed coupling for general use. The coupling was first described in order to acquaint the reader with the issue of the coupling. After approaching the issue, a practical part was created, which dealt with the conceptual design of the gear coupling. Two gear coupling designs have been developed to take into account as many customer requirements as possible. After making the model, strength calculations were created to verify the functionality of the coupling. The calculations mainly concerned important components for the operation of the clutch.
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Design of the Gear Coupling for Railway Vehicle Application
Pelíšek, Vojtěch ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
The aim of this work was to create a design of a gear coupling for railway vehicle application. The work presents a comprehensive view of this issue. First of all, a brief theoretical introduction to the issue is made. The practical part follows, where the design of the whole coupling and especially the newly designed solutions are described in detail. The strength analysis performed deal with the key components that are necessary to ensure safe operation. These analyses can be applied not only for this particular case, but also to gear couplings of different designs, because in principle these calculations do not differ much. In the last chapter, which deals with the dynamic model, all the theoretical assumptions are verified, especially the coupling movements and the applied loads. If the reader deals with the issue of gear couplings, not only in the railway industry, this work presents a comprehensive view of this component. The designed coupling and all performed simulations are really usable in operation.
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Motor Vehicles Non-Synchronous Transmission
Červenka, Filip ; Čavoj, Ondřej (referee) ; Hejtmánek, Petr (advisor)
The topic of this bachelor thesis is Motor Vehicles Non-synchronous Transmission. The thesis is focused on the basic calculation formulas used in the design of gearboxes, the classification of gearboxes, the description of non-synchronous transmissions, including the description of their construction and the comparison between synchronous and non-synchronous transmissions. Also included are the principles of quickshift gearboxes. The thesis concludes with a list of several manufacturers of non-synchronous transmissions.
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Stroke mechanism of crane trolley
Juda, Lukáš ; Kašpárek, Jaroslav (referee) ; Škopán, Miroslav (advisor)
Bachelor thesis deals with design of stroke mechanism of crane trolley with load capacity 16 000 kg. The thesis contains calculations of basic parameters of stroke (rope diameter, diameters of pulleys, overall dimensions of rope drum, calculation of electric motor, parallel gearbox, frequency inverter, gear couplings and brake of hoist mechanism), strength check of rope drum and calculation of drum bearing. Part of the thesis is assembly drawing especially assembly drawing of complete hoist mechanism and weldment drawing of rope drum.
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Conversion of Manual Transmission Shift Mechanism
Vysloužil, Marek ; Blaťák, Ondřej (referee) ; Hejtmánek, Petr (advisor)
This bachelor’s thesis is dealing with the research of shifting mechanisms and with the designing of the conversation for the Škoda Octavia Combi RS II. generation vehicle, from standard shifting pattern to racing sequential shift system. It also describes designing procedure of an accurate model using the 3D scanner ATOS and designing of individual parts in Solidworks software. It presents simplified design of the reconstruction and strength analysis of selected component, based on the created model.
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Analysis of connection and disconnection methods of the powertrain components of a hybrid vehicle
Kałuža, Vít Milan ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
The bachelor thesis deals with component which is used for disconnection or connection of the drivetrain torque of hybrid electric vehicle. This component is used for disconnection or connection of an electric motor which is a part of independent secondary axis also called position P4. There are two clutch principles of this component, one-way ratchet clutch and dog clutch. Theoretical part of this thesis is focused on different concepts of hybrid car. There is also description of drivetrain systems with internal combustion engine and with electric motor. The thesis describes which forms of clutches are used in modern cars. Conceptual design consists of three problem solutions of the one-way clutch deactivation during electric motor toque transmission. The solution with a plate spring has been developed and implemented in order to provide torque limiter function of one-way clutch. In the structural design developed component is placed on the intermediate shaft which transmits torque from electric motor to differential. There has also been performed tooth adjustment of component’s hub to achieve functional concept which protects the one-way clutch from an overload or mechanical damage.
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Design of gear coupling
Kundýsek, Michal ; Prokop, Aleš (referee) ; Řehák, Kamil (advisor)
The content of the diploma thesis is the construction of a toothed coupling for general use. The coupling was first described in order to acquaint the reader with the issue of the coupling. After approaching the issue, a practical part was created, which dealt with the conceptual design of the gear coupling. Two gear coupling designs have been developed to take into account as many customer requirements as possible. After making the model, strength calculations were created to verify the functionality of the coupling. The calculations mainly concerned important components for the operation of the clutch.
|
|
|
Design of the Gear Coupling for Railway Vehicle Application
Pelíšek, Vojtěch ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
The aim of this work was to create a design of a gear coupling for railway vehicle application. The work presents a comprehensive view of this issue. First of all, a brief theoretical introduction to the issue is made. The practical part follows, where the design of the whole coupling and especially the newly designed solutions are described in detail. The strength analysis performed deal with the key components that are necessary to ensure safe operation. These analyses can be applied not only for this particular case, but also to gear couplings of different designs, because in principle these calculations do not differ much. In the last chapter, which deals with the dynamic model, all the theoretical assumptions are verified, especially the coupling movements and the applied loads. If the reader deals with the issue of gear couplings, not only in the railway industry, this work presents a comprehensive view of this component. The designed coupling and all performed simulations are really usable in operation.
|
|
|
Conversion of Manual Transmission Shift Mechanism
Vysloužil, Marek ; Blaťák, Ondřej (referee) ; Hejtmánek, Petr (advisor)
This bachelor’s thesis is dealing with the research of shifting mechanisms and with the designing of the conversation for the Škoda Octavia Combi RS II. generation vehicle, from standard shifting pattern to racing sequential shift system. It also describes designing procedure of an accurate model using the 3D scanner ATOS and designing of individual parts in Solidworks software. It presents simplified design of the reconstruction and strength analysis of selected component, based on the created model.
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|
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Stroke mechanism of crane trolley
Juda, Lukáš ; Kašpárek, Jaroslav (referee) ; Škopán, Miroslav (advisor)
Bachelor thesis deals with design of stroke mechanism of crane trolley with load capacity 16 000 kg. The thesis contains calculations of basic parameters of stroke (rope diameter, diameters of pulleys, overall dimensions of rope drum, calculation of electric motor, parallel gearbox, frequency inverter, gear couplings and brake of hoist mechanism), strength check of rope drum and calculation of drum bearing. Part of the thesis is assembly drawing especially assembly drawing of complete hoist mechanism and weldment drawing of rope drum.
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