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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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Multi-Body Computational Modeling of Transmission Dynamics
Líčeník, Adam ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
This diploma thesis is focused on compiling a computational model of the transmission of a Zetor Forterra HSX tractor in the Multibody software MSC ADAMS environment. It analyses the issue of creating gears in terms of vibration and noise. The thesis describes the creation of computational model which is used for simulation of the load conditions during tractor operation. The methodology is applied to a single-stage gearbox in which is verified. Then it is used on a model of a real tractor gearbox. The response of the input load conditions is projected during the forces in the engagement of the gears which are transmitted to the bearings.
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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.
|
|
|
Multi-Body Computational Modeling of Transmission Dynamics
Líčeník, Adam ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
This diploma thesis is focused on compiling a computational model of the transmission of a Zetor Forterra HSX tractor in the Multibody software MSC ADAMS environment. It analyses the issue of creating gears in terms of vibration and noise. The thesis describes the creation of computational model which is used for simulation of the load conditions during tractor operation. The methodology is applied to a single-stage gearbox in which is verified. Then it is used on a model of a real tractor gearbox. The response of the input load conditions is projected during the forces in the engagement of the gears which are transmitted to the bearings.
|
|
|
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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