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Design of end effector for handling with glass stopper
Hrnko, Lukáš ; Tůma, Jiří (referee) ; Synek, Miloš (advisor)
The diploma thesis deals with the structural design of the end effector for handling with the glass stopper of the hydrogen reactor of high temperature semiconductor diffusion furnace. The work includes the summary of information about semiconductor diffusion furnace, the choice of the appropriate industrial robot, the design of the end effector structural solution, the design of its supporting structure, the power and strength calculation, the design of the end effector control and economic evaluation of its production. The 3D model together with 2D production documentation which contains the assembly drawing of the individual parts of end effector was created on the basis of the end effector design.
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Horizontal driven roller conveyor
Sláma, Jakub ; Malášek, Jiří (referee) ; Kašpárek, Jaroslav (advisor)
This thesis deals with design-driven horizontal roller tracks for the transport of steel castings in the interoperation internal transport, was made functional calculation of the roller track and determined the main dimensions of lines, the work deals with designing the drive, strength calculation poháněcího chain and check the frame lines. Subsequently, the preparation of its finished drawing lines, assembly lines and drawing section drawing of the drive subassembly lines.
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Modification of heat exchanger for steam generation
Pačíska, Tomáš ; Jegla, Zdeněk (referee) ; Nekvasil, Richard (advisor)
This graduation thesis is concerned with a thermal exchange unit issue whereof one working substance complies with a two-phase mode of a flow. This unit is made for the steam generation. The thesis is supposed to solve operation problems causes of the given unit and to make a proposal of an appropriate solution that is supported by performed calculations. Part of the the work is strength calculation. This work also introduces the thermal-hydraulic processes issue of the steam generation equipment. There are also performed thermal-hydraulic control calculations in consideration of newly set-up operation parameters of the given equipment‘s working substances.
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Steam turbine for biomass heating plant
Cmajdálka, Ondřej ; Fiedler, Jan (referee) ; Kracík, Petr (advisor)
This master thesis deals with the design of a condensing steam turbine for a biomass block burning wood chips with one regulated take for a hot water heat exchanger. The temperature gradient for the hot water is 90/110 ° C. The thesis guides through the designing proces of a steam turbine from the thermal scheme proposed according to the specified parameters, through the design of the regulatory stage and the stage part of the turbine, including strength calculation, to the design of the compensating piston, seals system and bearings. Finally, the operating characteristic of the turbine is constructed.
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Travelling Crab
Mikulec, Roman ; Řezníček, Milan (referee) ; Malášek, Jiří (advisor)
This work deals with the calculation and suggestion of the main parts of the travelling crab for lifting capacity of 45 000 kg. It consists primarily of determining the ropes, pulleys and cable drum and assigning of appropriate engine, brakes, gearbox and clutch. The work also contains strength calculation and suggested dimensions of main parts of sheave block, like the pin hook block, crossbeam, hook nut and rope pulleys, which are delivered with drawing documentation along with drawing of sheave block and piece list.
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Tubesheet analysis according standards and FEM
Horniak, Patrik ; Vincour, Dušan (referee) ; Pernica, Marek (advisor)
The focus of this master’s thesis is strength design of tube sheet, which is part of shell and tube heat exchanger, with fixed tube sheets. This tube sheet is integrated with both shell and channel of the heat exchanger. First part of the thesis is focused on literature review of shell and tube heat exchangers, tube sheets and calculation standards, which are used for their strength design. The strength design of tube sheet is presented in second part of the thesis, according to the standards: ČSN EN 13445, ASME BPVC VIII and TEMA, along with comparison of these standards. Last section of the thesis deals with the implementation of FEM analysis and its comparison to the analytic approach of strength design, used in accordance to the standards mentioned above.
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Handling equipment for a motorcycle
Šoulák, Vojtěch ; Malášek, Jiří (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with the design of handling equipment for a motorcycle, according to the specified parameters. The search section, containing information about handling devices. Furthermore, the design and calculation of the construction of the lifting mechanism, hydraulic circuit and drive of the whole device are processed in this work. The content of the work is also the drawing documentation of the equipment.
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Design of heat exchanger after ČSN EN 13 445
Lošák, Pavel ; Vincour, Dušan (referee) ; Vincour, Dušan (referee) ; Nekvasil, Richard (advisor)
Diploma thesis is fucused on strength calculation of the heat exchanger according to ČSN EN 13 445. Introductory part introduce problems with the design of heat exchangers. In other parts there are a strength calculation of the heat exchanger according to ČSN EN 13 445, the results of the analysis with their appreciation. Annexes included output logs from the program Sant 'Ambrogio, and drawings documentation.
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