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Machining of the gear-box casting on a CNC machine
Hložek, Milan ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
The master’s thesis focuses on the machining of a chosen gearbox on a CNC machine. The theoretical part deals with gearboxes in general and the aluminium alloy from which a selected gearbox is manufactured. In the practical part, the machining of the gearbox is proposed according to the corresponding drawing. Gradually suitable machines are selected, then depending on their limits, clamping devices are designed, next a set of tools is selected and an NC program is generated. The technological process of production is proposed and the basic production costs are calculated.
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Anlysis of auxiliary gearbox
Andrlík, Jan ; Folprecht, Jaroslav (referee) ; Pokorný, Přemysl (advisor)
In this thesis is elaborated analysis of auxiliary gear box, which is part of the support structure TATRA truck. Target of this work is to determine the size of the forces in the gearing, bearings and perform Strain Stress analysis of load is in excess of two states. The first load is in excess status will only react to the load forces from gearing. The second load is in excess status is designed for load bearing structure forces from these values were provided by TATRA a.s..
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Design of direct shift gearbox
Kliš, Vojtěch ; Prokop, Aleš (referee) ; Řehák, Kamil (advisor)
This thesis deals with the conceptual design of a double clutch gearbox and the inspection of selected designed parts of this gearbox. The first part of the thesis is focused on the theory of automotive transmissions and analysis of already available double clutch gearboxes. The following is the conceptual design itself, which is based on the selected vehicle on which the transmission will be located and on driving resistances. Based on these default values, the gear graduation is selected, which affects the vehicle’s driving dynamics. With regard to the installation space, a conceptual arrangement of the gearbox is proposed. Furthermore, the thesis is focused on the basic design and calculations of individual functional components of the gearbox. The last part of the thesis is involved to the control of selected structural nodes using the finite element method in the ansys workbench software. The whole thesis describes the individual steps for the design of the basic concept of a double clutch gearbox and the design of their basic components.
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Design of direct shift gearbox
Kocman, František ; Prokop, Aleš (referee) ; Řehák, Kamil (advisor)
This thesis deals with the conceptual design of a dual clutch gearbox and with inspection of selected parts of this gearbox. The introductory part is devoted to their theoretical description and subsequent analysis of current dual clutch gearboxes. Then the work focuses on the conceptual design itself, which is based on the chosen vehicle. On the basis of these inputs, the gearbox gear ratios are chosen, which have impact on the economy of the vehicle operation. With respect to the installation area, its conceptual layout is then proposed. Furthermore, this thesis deals with the basic structural design and calculations of selected functional parts of the transmission. The last part of this thesis is devoted to the inspection of selected structural nodes using the finite element method. This whole thesis describes the individual steps of the basic conceptual design of the dual clutch gearbox and the design of their basic components.
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Design of direct shift gearbox
Kocman, František ; Prokop, Aleš (referee) ; Řehák, Kamil (advisor)
This thesis deals with the conceptual design of a dual clutch gearbox and with inspection of selected parts of this gearbox. The introductory part is devoted to their theoretical description and subsequent analysis of current dual clutch gearboxes. Then the work focuses on the conceptual design itself, which is based on the chosen vehicle. On the basis of these inputs, the gearbox gear ratios are chosen, which have impact on the economy of the vehicle operation. With respect to the installation area, its conceptual layout is then proposed. Furthermore, this thesis deals with the basic structural design and calculations of selected functional parts of the transmission. The last part of this thesis is devoted to the inspection of selected structural nodes using the finite element method. This whole thesis describes the individual steps of the basic conceptual design of the dual clutch gearbox and the design of their basic components.
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|
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Design of direct shift gearbox
Kliš, Vojtěch ; Prokop, Aleš (referee) ; Řehák, Kamil (advisor)
This thesis deals with the conceptual design of a double clutch gearbox and the inspection of selected designed parts of this gearbox. The first part of the thesis is focused on the theory of automotive transmissions and analysis of already available double clutch gearboxes. The following is the conceptual design itself, which is based on the selected vehicle on which the transmission will be located and on driving resistances. Based on these default values, the gear graduation is selected, which affects the vehicle’s driving dynamics. With regard to the installation space, a conceptual arrangement of the gearbox is proposed. Furthermore, the thesis is focused on the basic design and calculations of individual functional components of the gearbox. The last part of the thesis is involved to the control of selected structural nodes using the finite element method in the ansys workbench software. The whole thesis describes the individual steps for the design of the basic concept of a double clutch gearbox and the design of their basic components.
|
|
|
Machining of the gear-box casting on a CNC machine
Hložek, Milan ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
The master’s thesis focuses on the machining of a chosen gearbox on a CNC machine. The theoretical part deals with gearboxes in general and the aluminium alloy from which a selected gearbox is manufactured. In the practical part, the machining of the gearbox is proposed according to the corresponding drawing. Gradually suitable machines are selected, then depending on their limits, clamping devices are designed, next a set of tools is selected and an NC program is generated. The technological process of production is proposed and the basic production costs are calculated.
|
|
| |
|
|
Anlysis of auxiliary gearbox
Andrlík, Jan ; Folprecht, Jaroslav (referee) ; Pokorný, Přemysl (advisor)
In this thesis is elaborated analysis of auxiliary gear box, which is part of the support structure TATRA truck. Target of this work is to determine the size of the forces in the gearing, bearings and perform Strain Stress analysis of load is in excess of two states. The first load is in excess status will only react to the load forces from gearing. The second load is in excess status is designed for load bearing structure forces from these values were provided by TATRA a.s..
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