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Manipulator of Tools used for vertical tool magazine
Fiebiger, Radek ; TOSHULIN, Pavel Rumplík, (referee) ; Novotný, Lubomír (advisor)
The aim of this thesis is to design different variants, choose an optimal one and the constructional solution of a tool manipulator for vertical lathe from SKG line by TOS HULÍN a.s. This thesis also includes technical and economical report. There is a solution of a basic conception, main dimensions, functional calculations and calculations of rigidity of chosen parts of this manipulator. All computations and methods are in accord with valid standards.
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Design of ATC System
Kolář, David ; Tůma, Jiří (referee) ; Blecha, Petr (advisor)
The first part of the thesis is focused on summarisation of commonly used conceptions of automatic tool change systems, especially focused on milling machines. Special attention is given to the issue of single tool change systems using storage tool magazines. Considering the following construction theme of the thesis, most commonly used spindle clamping units were described. With use of the gathered information was then created the construction draft of the ATC system suitable to be used with a numerically controled milling machine. Solution of the issue consists of the static structural analysis of the clamping unit using the finite element method and design of the belleville springs set. Final output of the draft comprises of drawing documentation of the main parts of the system.
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Design of large capacity ATC
Šrámek, Ondřej ; Bilík, Martin (referee) ; Pavlík, Jan (advisor)
The aim of this thesis is to design one part of a system for the automatic exchange of tools on a heavy machining center for non-rotating parts. This thesis was commissioned in cooperation with TRIMILL, a.s.. The first part is devoted to a thorough analysis of the issues addressed and contains a general introduction to AVN systems and their basic divisions. The second part deals with the various options of design and is followed by an engineering design of the chosen solution including the dimensioning of the main parts. The work includes a 3D model and drawings.
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Automatic tool change systems in construction of machining centers
Labounek, Dalibor ; Pavlík, Jan (referee) ; Blecha, Petr (advisor)
Automation tool change is a major factor that affects the overall level of factory automation machinery. Due to its large number of tools for machining, the system of automatic tool change (hereinafter referred to as "AVN") address one of the first questions. The help of the AVN minimize secondary production times and operator intervention while increasing productivity. With that is also linked to higher safety and minimizing human error. AVN systems expand opportunities working in the engineering industry, which is positively reflected in the price. The theme of the present thesis deals with the analysis of the problems of automatic tool change in the structure of machining centers.
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