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Řetězový dopravník / Chain ConveyorŠtěpán, Marek January 2013 (has links)
The aim of this diploma thesis is to design the control picking unit for the storage system Multitower. This work deals with the storage of rods, safety requirements and design of structures. The design part solves the actuator design, choice of chain tensioning system and torque transmission. The strength analysis of important components is solved in last part.
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Posouzení pevnosti a životnosti hydraulického klapkového uzávěru / Strength and lifetime analysis of the hydraulic key lockKlíč, Jan January 2015 (has links)
Theoretical part of this master thesis is focused on the theory of fatigue life. The second part deals with the assesment of static strength the closing flap in front of water turbine. Futher fatigue analysis of the closing flap is performed considering corrosive environment. The aim is to verify the required service lifetime of 50 years.
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Vysokovýklopná lopata pro teleskopický manipulátor LM1345 TURBO / High loading shovel for telehandlers LM1345 TurboDragan, Lukáš January 2014 (has links)
This diploma thesis follow up the structural design high loading shovel for telehandlers LM1345 TURBO by New Holland. The introduction processed basic characteristics and parameters of the machine and material which will be in operation most frequently transported by the shovel. The work includes static analysis load acting on the shovel and frame when the machine is operating, strength calculations and the design and control of the peg.
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Analýza spoje křídlo-trup letounu L 410 NG z hlediska filozofie konstrukce s přípustným poškozením / Damage tolerance analysis of wing to fuselage joint of L 410 NG airplaneDuchoň, Peter January 2014 (has links)
Master's thesis deals with the damage tolerance analysis of wing-to-fuselage joint of L 410 NG airplane. Thesis includes determination of the load distribution to the individual attachments of wing-to-fuselage joint, residual strength analysis and residual fatigue life analysis of the most loaded attachment lugs, calculation of fatigue crack growth curves in the attachment solids and inspection program proposal. This analysis was performed using FE model of the wing and central part of the fuselage and AFGROW software.
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Posouzení rámu kočky mostového magnetového jeřábu 15t 27,5m / Analysis of crab frame of bridge magnet crane 15t 27,5mStrommer, Bohumír January 2014 (has links)
The diploma thesis deals with crab frame of bridge magnet crane with lifting capacity 15t used in steel mill for handling billets. Thesis contains strength analysis and fatigue strength check of crab frame based on ČSN EN 13001. Strength analyses are made by using beam and shell models of finite element method. The diploma thesis was carried out in cooperation with Královopolská a.s. company.
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Kondenzační parní turbina s přihříváním / Condensing Steam Turbine with superheatingUrbánek, Martin January 2014 (has links)
The thesis is focused on designing of condensing steam turbine with reheating for combustion of biomass. The turbine is developed to be tandem compound-regenerative with five uncontrolled extraction points. Optimization of reheating pressure is made in the turbine's cycle. The turbine outlet is constructed to lead down to the water cooled condenser. Thesis includes the calculation of heat cycle with the draft of flow channel of high pressure and middle-low pressure turbine. Detailed calculation of middle-low pressure turbine, including stress-strength analysis, is performed. The thesis provides an evaluation of flow scheme of 100 % and 75 % of generator’s power output and the drawing of middle-low pressure turbine in longitudinal section.
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Osobní výtah pro obytné budovy / Personal elevator for a residential buildingMoravec, Josef January 2014 (has links)
Master’s thesis deals with application of new suspension means for personal elevator instead of conventional steel wire rope includes calculation of traction. Followed by assessment of passive resistance generated by guiding elevator on guide rails and caused by various locations of suspension and guiding (car guide rails). In the last part of thesis contains a strength analysis of car frame by Finite elements method (FEM) in programme NX I-deas.
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Kontrolní pevnostní propočet hnacího ústrojí LVS 511 / Control stress analysis of LVS 511 gearMacka, Jan January 2015 (has links)
This master’s thesis deals with analysis of the gearbox housing of forwarder LVS 511. Theme is designed by Strojírna Novotný s.r.o. Objective of the work is to perform strain stress analysis of gear housing and main transmission shaft. The main part of the thesis is focused on creating of finite element model and evaluation in NX I-Deas software.
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Zástavba turbovrtulové pohonné jednotky do malého dvoumístného letounu / Turboprop powerplant installation into small twoseater airplaneKövér, Ondřej January 2018 (has links)
The diploma thesis deals with the problem of application of turboprop engine to a small 2-seater airplane. In the first part, reasons why the application is in considered are stated. Then, the air-plane is characterised, the choice of the most suitable engine, propeller and the weight analysis is made and the centres of gravity are calculated. For chosen engine and propeller, in chapter 6, the flight performance is calculated. In chapter 7 follows calculations of flight envelopes and the lim-it positive and negative load factor is stated. Flight envelopes calculations are followed by the calculation of engine mount loads of flight and ground cases. In chapter 9, the design of engine mount, inlet and outlet system and positioning of important elements are solved. The design part is followed by strength analysis of engine mount and its attachment into engine partition.
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Šestiválcový vznětový motor pro užitková vozidla / Six cylinder diesel engine for commercial vehiclesPulava, Oleksandr January 2018 (has links)
The aim of this diploma is to design a crankshaft for a six-cylinder commercial vehicle, which is one of the unified motors. The main parts are the design of the crankshaft configuration, the crankshaft balancing method for forces and moments, the crankshaft design documentation, and the crankshaft strength verification. The design of torsional vibration damping characteristics is also made and its effect on torsional vibration and crankshaft strength is determined.
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