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A design of manipulator for laser engraving device
Hanák, Jan ; Knoflíček, Radek (referee) ; Tůma, Jiří (advisor)
This thesis presents a research in the field of laser technologies used in industry and systems for laser marking of rotating parts. The output is a design of a laser cell that serves to mark rotating parts and that can be incorporated into an automated production line. The concept is developed in the form of a 3D model which is accompanied by necessary technical calculations and a justification of the choice of used components.
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Design of the Shift Mechanism Dedicated for Electric Driven Cars
Capoušek, Josef ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
In this paper the problematic of the design of the shift mechanism for a multi-gear transmission is presented. Research part is focused on the recent electric drive units development and the application possibilities of multi-gear transmissions. Available studies shows a possible improvement in vehicle parameters, primarily a reduction in energy consumption and vehicle drive range. Design of the shift fork mechanism includes the conceptual design creation, the optimal variant choice based on a multi-criteria assessment, the structural design and the subsequent analysis of components and creation of a technical drawing of selected parts.
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Three-Aisled Steel Building
Lečbych, Antonín ; Bajer, Miroslav (referee) ; Buchta, Stanislav (advisor)
The thesis contains the design and assessment of three-aisled steel building for small metal production. Supporting span of construction hall is 9, 18 and 9 m. In the middle wing is situated bridge crane with capacity of 2 tons. The estimated location of the object is Luhačovice. The initial design concept was specified by supervisor (as the idea of the investor/architect), for which was did static and structural solution and assembly details. For selected option was made a calculation of supporting structures and selected assembly details. The hall has a rectangular floor plan of 36x36m and ridge height is 9 m. The central wing is made of steel and side extensions are made of glued laminated timber.
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Engineering design of the vehicle suspension rocker
Poláček, Vojtěch ; Ramík, Pavel (referee) ; Bradávka, Marek (advisor)
Diploma thesis deals with the design and stress analysis of the rocker suspension for an autocross car. The research describes some real cases of using suspension with pushrod and rocker in motorsport. Subsequently, the work deals with the design of the wheel bump/rebound limiting stops and bump/rebound measuring. The challenge is to design a component shape, size and select fit of a rocker with an emphasis on low weight whilst maintaining sufficient strength and rigidity. The design study include stress analysis which leads to optimize the final shape.
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Design of the test facility
Pavluš, Martin ; Pavlík, Jan (referee) ; Tůma, Zdeněk (advisor)
The thesis deals with the design of automated testing equipment of selected types of pneumatic valves. The problem of manual control process is its inefficiency, both in terms of human error rate and time loss caused by further assembly. The automated manual inspection process eliminates the problem. In the theoretical part, the types of switchgear are described, selected measuring procedures and methods of measurement are described. In the practical part, the measuring procedure was set out and on the basis of it there were designed variants of the testing machine and test circuit. The conclusion of the thesis contains evaluation of the whole project.
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Design of collector
Podhorský, Michal ; Létal, Tomáš (referee) ; Horsák, Libor (advisor)
The aim of this thesis is to make the design of the collector. The work is divided into two parts. The first part will analyze the individual parts of the collector and its analytical calculation using the EN 12 952, ČSN 69 0010 and ASME I. The second part is focuses on the verification of the analytical calculation using the FEM in ANSYS and explore the most dangerous places. The result is also creating drawings documentations.
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Proposal of rotary pneumatic motor design
Vacek, Václav ; Drlík, Michal (referee) ; Blecha, Petr (advisor)
The bachelor thesis deal with proposal of rotary airmotor instead of rotary actuator. Based on overview of pneumatic airmotors will be performed proposal design of rotary airmotor. It was necessary to reach required torque and maximum dimensions. This bachelor thesis contains categorized overview of rotary airmotors and proposal of turbine airmotor complying required parameters.
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Workpiece conveyor
Vaníček, David ; Hermanský, Dominik (referee) ; Dokoupil, Vladimír (advisor)
This master‘s thesis is focused on the design of manipulator for crankshaft handling in flexible production lines. The first part describes the types of production lines and possible ways of inter-operative manipulation. With regard to the suitability of their use, a suitable variant is selected, which is then conceptually processed and verified by technical calculations. The final conclusion is the verification of the design in terms of safety. Part of the master‘s thesis is technical drawing documentation.
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Possibilities of the CAM software PowerMILL 2018 for machining of a component for a firearm
Drmota, Josef ; Sliwková, Petra (referee) ; Polzer, Aleš (advisor)
The subject of this diploma thesis deals with possibilities of the CAM software PowerMILL 2018 for machining of a component for a firearm. The thesis consists of a research focused on the issue of combined firearms, the specification of the part the thesis deals with and the analysis of the materials used. The practical chapters solve component clamping, tool selection and subsequent elaboration of the NC programs. At the end of the thesis there is shown the simulation of machinig including collison control.
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Pillar jib crane
Martinka, Tomáš ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
This bachelor thesis deals with the design of an alternative atypical construction of a column crane including important strength calculations according to specified parameters: arm extension length 4000 mm, lift height 8500 mm, load capacity 2000 kg. Part of this work is also elaboration of technical report with analysis of construction, selection of suitable hoist with important calculations. Further draw a construction drawing of the column crane assembly according to the entered parameters and a detailed drawing of the column.
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