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Description of machine tool spindles
Nohál, Libor ; Opl, Miroslav (referee) ; Blecha, Petr (advisor)
The subject of this thesis, called Description of Machine Tool Spindles, is research and description of spindles used as parts of machine tools. The first part is devoted to the factors influencing the construction of the spindle and to the general division of spindle types according to their construction. The second part lists specific examples of spindles made by selected manufacturers along with a detailed descriptions of the individual spindles.
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Design of spindle for a small lathe
Šatný, Patrik ; Tůma, Zdeněk (referee) ; Pavlík, Jan (advisor)
The thesis deals with the design of a headstock for a small lathe. The first part of the thesis deals with the description of individual structural nodes related to the construction of machine tools headstock. The second part includes an overview of similar machines available on the market. The final part deals with the calculation of necessary parameters, the verification of results using the finite element method and the construction of the proposed headstock. Based on the designed construction is created 3D model and drawing documentation.
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Design of cutter head with Harmonic-Drive application
Tkadlec, Dušan ; Dosedla, Michal (referee) ; Holub, Michal (advisor)
This master´s work deal with design two axis cutter head with possible variants drive of axis. The part of this work is also technical– economics valuation of single variants, calculation torque and force from motor head and design taking head in two axis. Cutter head should be applicated to boring and cutting headstock given to type with posibility of adaptive exchenges spindle.
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Design of beam drilling machine
Suchý, Jakub ; Omes, Jiří (referee) ; Dokoupil, Vladimír (advisor)
This thesis deals with the design of a specialised drilling machine for drilling structural profiles. In the first part of the thesis, is a research of similar machines available on the market. Subsequently, the machine requirements are determined and three design variants are proposed, from which the optimal variant is selected. This variant is further developed, procedures and calculations are given for the design of subcomponents and the correct choice of purchased components.
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Design of spindle for a small lathe
Šatný, Patrik ; Tůma, Zdeněk (referee) ; Pavlík, Jan (advisor)
The thesis deals with the design of a headstock for a small lathe. The first part of the thesis deals with the description of individual structural nodes related to the construction of machine tools headstock. The second part includes an overview of similar machines available on the market. The final part deals with the calculation of necessary parameters, the verification of results using the finite element method and the construction of the proposed headstock. Based on the designed construction is created 3D model and drawing documentation.
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Design of CNC lathe milling head with adjustable tilt
Horák, Vítězslav ; Pavlík, Jan (referee) ; Tůma, Jiří (advisor)
This thesis deals with design of CNC lathe milling head with B axis. Thesis includes research in CNC turning machines, their tool systems and overview of manufacturers of milling B axis. It also includes calculation of machining forces, design of spindle and design of B axis including necessary calculations. Part of this thesis is also 3D model and assembly drawing, 2 manufacturing drawings and list of items.
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Headstock and main spindle of horizontal turning center
Suda, Martin ; Novotný, Lubomír (referee) ; Dokoupil, Vladimír (advisor)
The thesis deals with headstock and spindle of the universal turning center. In the introduction part is a destription of the headstock morfology. It describe how the spindle and headstock can be solved in terms of its bearing, installation, used clamping interface, lubrrication, cooling and sealing. The second part is devoted to the universals turning machines which are available on the market. In the final part is the practical solution of the headstock and spindle on which can be performed for milling and drilling operation instead of turning.
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Design of spindle of machine tool
Zapletal, Jan ; Holub, Michal (referee) ; Vetiška, Jan (advisor)
This master’s thesis deals with design of spindle for small three axis milling machine. The first part of this thesis includes research in milling spindles and overview of several spindles from different manufacturers. The second part deals with calculation of necessary parameters, design of spindle and subsequent simulation verification. This thesis also includes a 3D model of spindle, assembly drawing and four manufacturing drawings.
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Design of multi-functional machining centre
Sedlák, Pavel ; Holub, Michal (referee) ; Blecha, Petr (advisor)
This master thesis deals with the construction of multi-functional machining centre. The theoretical part describes the history of lathes, trends in production of lathes and individual machine parts. The practical part is the structural design of the spindle with positioning in the C axis, the second spindle (including drive in Z axis) and the turret (including drive in the X and Z axis). A 3-D model of the entire lathe assembly modeled in Autodesk Inventor 2010 is also included.
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