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Differential tackles
Mahel, Pavel ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
This bachelor thesis deals with design and strength calculation of self-locking differential hoist. The hoist will have a lifting capacity of 450 kg, the maximum lifting height will be 9750 mm. After selecting a suitable type of differential hoist, the construction of individual parts follows. Furthermore, the work deals with the calculation of pulleys and self-locking assessment. Then the stressed parts of the chain block are checked. The work is accompanied by drawing documentation.
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Lifting equipment for a tractor
Smrček, Jakub ; Škopán, Miroslav (referee) ; Kašpárek, Jaroslav (advisor)
Main aim of bachelor’s thesis is mechanical design of tractor attached telescopic loader crane used for moving materials. Introductory part of the thesis contains description of lifting equipment for tractors that are actualy produced. Main part of thesis is focused on design of loading crane itself. Whole design is based on strength and control calculations of choosed areas of the loader. At the end are drawings of whole assembly and components of developed telescopic tractor loader.
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Technology design for screw connection for extreme loads
Václavek, Jan ; Trčka, Tomáš (referee) ; Kalivoda, Milan (advisor)
Screw connections are a commonly used method of joining two or more components that are loaded with different types of loads during their operation. Screw connections are in some cases extremely stressed. The topic of the bachelor thesis is the introduction of potential types of extreme load on a screw connection and acquaintance with a specific case of an extremely stressed screw connection. A design of the production process is created for the discussed case and the manufactured components are evaluated in terms of assembly and service life.
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Design of electric tackle
Hovádek, Pavel ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
Bachelor’s labour id concerned about design and construction electrical TACKLE with hand carriage travel. It contains retrieval part of present knowledge, multiple choice selection and mathematical calculation. Work also contains project drawings.
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Crane hook block - lifting capacity 25 tons
Šanca, Kristián ; Trčka, Tomáš (referee) ; Malášek, Jiří (advisor)
The crane block is the lower part of the hoist. It is designed to fulfill a load capacity of 25,000 kg, while being safe and as light as possible. The work describes the principle of the hoist. A design solution is chosen in which two ropes are wound on a drum. The calculation of the hoist is in the calculation part, the components of the hoist are further described and calculated, using basic strength calculations. Attached is a drawing of the assembly and important details.
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Conceptual design of bridge crane 50 tonne
Soukup, Lumír ; Pokorný, Přemysl (referee) ; Kubín, Martin (advisor)
This bachelor work is koncerned with concept propsal of traveller crane with tonnage 50 t. Work content proposal of crane runway girder, travelling wheel, rail and in calculators part is proposal of parts of traveling crab like the drum, guide and balancing pulley, cable, hook, wheels, whels bearing, travelling wheel, drive of traveling crab. In work is assembly drawing and production drawing of drum.
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Explainable Convolutional Neural Networks
Kamenický, Daniel ; Herout, Adam (referee) ; Hradiš, Michal (advisor)
The aim of this work was to compare several methods for visualizing the features of each class on the input pixel layer of the CNN. Each method uses a different algorithm, based on gradients, to compute the resulting values. Using the implementation of each method, the resultant values of the methods are obtained by using the equation of energy concentration. The resultant values are presented in tables and graphs from which the success rate of the result of the work can be read. The difference between the methods and comparison of their results can be read from the work. This makes it possible to get an overview of gradient based visualization methods.
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