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Design of headstock of the deburring machine
Tatíček, Jiří ; Holub, Michal (referee) ; Omes, Jiří (advisor)
The aim of this thesis is design of deburring machine, focusing on the headstock, capable of aligning the front side and chamfering at the round bars. At the beginning is a short research design nodes, used in the construction of machine tools. As part of the work was done and the measurement of cutting forces to determine the load while standing. Work also includes a series of calculations to justify the use of selected components. The outcome of the work is also a 3D model.
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Design of headstock for boring centre
Raszka, Pavel ; Marek, Jiří (referee) ; Hermanský, Dominik (advisor)
The bachelor´s thesis deals with the design of the headstock for the horizontal boring center. In the first part of the thesis, a search is made in the field of boring machines and main parts of boring machine headstock. Based on this theoretical analysis, the input parameters for the calculation of the tension, power and torque characteristics of the headstock are selected. Subsequently, the design of the headstock is done using a 3D model.
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Design of spindle turning center
Krajča, Martin ; Knoflíček, Radek (referee) ; Pavlík, Jan (advisor)
This master´s thesis deals with the design of the headstock of a turning center. The aim of the work is the design solution of turning headstock with output of about 5 kW with the possibility of positioning in the C axis. The introductory part of this thesis is focused on the descripti-on of the basic parameters of the headstock and turning centers on the market. The next part deals with choice of cutting conditions and calculation of spindle parameters. These calculations are verified using the FEM method. Based on the calculations and design requirements, a headstock model with drawing documentation is created.
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Design of small CNC milling machine
Rajdl, Filip ; Pavlík, Jan (referee) ; Blecha, Petr (advisor)
The bachelor thesis deals with the design of headstock, spindle and Z axis of a small CNC milling machine. Firstly, the current state and production of small CNC milling machines is described. The other contains a system analysis of the given issue. Then input parameters are selected to be used for the necessary calculations. The last part of the thesis contains the structural design of the headstock and spindle with Z-axis feed, which is created in Autodesk Inventor. It includes a 3D model, assembly drawing, and production drawings.
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Design of horizontal milling and boring machine
Pavlíček, Alois ; Dokoupil, Vladimír (referee) ; Blecha, Petr (advisor)
This master thesis deals with the engineering design of a headstock floor type boring/milling machine. At first, background research of boring machines and accessories is performed. The type and parameters of the floor type boring machine are chosen according to the background research. In the next part the thesis deals with the individual structural units of the headstock. The thesis also contains a 3D model of the headstock and fine drawing documentation. The 3D model of the horizontal floor type boring machine has been converted into a virtual reality environment.
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Design of headstock for boring centre
Kovács, Zdeněk ; Marek, Jiří (referee) ; Hermanský, Dominik (advisor)
The aim of this bachelor thesis was to do the design of headstock used in horizontal boring centre. At the beginning was carried out the search of important headstock parts which are found in horizontal boring centres. After that was dealt with automatic tool change. The last part this thesis concern with design of headstock and its realization in 3D.
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Design of a headstock for horizontal boring machine
Raszka, Pavel ; Merenus, Ondřej (referee) ; Hermanský, Dominik (advisor)
The master´s thesis deals with the design of the headstock for the horizontal boring center and design of the milling head. In the first part of the thesis, a search is made in the field of boring machines, main parts of boring machine headstock and milling heads. Based on this theoretical analysis, the input parameters for the calculation of the tension, power and torque characteristics of the headstock are selected. Subsequently, the design of the headstock and milling head is done using a 3D model.
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Interchangeable three-axis tool head for CNC portal milling machines
Balek, Jan ; Pavlík, Jan (referee) ; Marek, Jiří (advisor)
This master’s thesis is focused on design of interchangeable three–axis tool head for CNC portal milling machines. The first part is devoted to a survey of the current state of technology and the representation of individual types of heads on the market. Furthermore, several possible variants of construction are proposed and the most optimal one is selected using multicriteria analysis. It is created a 3D model of selected variant, drawing documentation and technical calculations.
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