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The picking unit of the Multi tower storage system.
Hertl, David ; Dlesk, Daniel (referee) ; Škopán, Miroslav (advisor)
This Diploma thesis deals with design of the drive and frame of the face and side picking unit of the Multitower storage system, and deals with their strength analysis. The first part of the thesis is the research part and deals with the picking unit´s conception, power options, drive solutions, carriage and safety elements. The thesis also deals with the solution of the wheel´s passive resistance, drive and brakes of both picking units. There are designed appropriate solutions on the basis of the results. The final part of the thesis contains the description of the picking unit structure and the strength analysis.
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Design Grid of Lift Machine and Slide-way
Viktora, Luboš ; Jedelský, Petr (referee) ; Pokorný, Přemysl (advisor)
This thesis deals with the control of grid of lift machine and rigid hanging of ropes for elevator with a capacity of 675 kg. The main focus is strength analysis using finite element method. Furthermore, a calculation was performed also for anchoring of slide-ways and strength check was done according to standard ČSN EN 81-1. The thesis contains also the assembly drawing of grid of lift machine and it was executed in cooperation with LIFTMONT CZ s.r.o.
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Frame for elevator machine
Sokol, Filip ; Foltýnek, Vojtěch (referee) ; Pokorný, Přemysl (advisor)
The diploma thesis deals with replacement of frame for elevator machine. Original frame was made from metallurgic profile and was replaced by bending sheet metal. The thesis contains strength analysis and calculation of original construction solution as well as the new one. Strength calculation was done in program I-DEAS for two load sets: full load in regular operation and immediate cessation of elevator machine in full speed.
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Frame of trailer CHTP18 for the platform-type body
Vincenc, Jakub ; Ješina, Miroslav (referee) ; Pokorný, Přemysl (advisor)
The subject of this master’s thesis is strength analysis of trailer frame, for platform placed goods and palletized goods transport. Strength analysis is made by the finite element method. This thesis describes design of a frame, finite element model creation and results analysis. On the basis of this results, the structural modification with a stress state calculation are suggested.
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Strain, stress and strength analysis of the high pressure compound vessel by finite element method
Koutský, Jiří ; Suchánek, Miroslav (referee) ; Vrbka, Jan (advisor)
Strength and strain analysis of high pressure compound vessel, which is used to produce superhard materials (for example synthetic diamond). This work was elaborated to compare the stresses and strains calculated by Prof. Jan Vrbka making use of the FEM program ‘Prokop’17 years ago with those gained with the contemporary FEM Ansys program. The vessel is loaded by internal pressure of size 6 GPa. The elastic-plastic material be-haviour is taken into account. Real value of friction between rings and non-uniform temperature field is included into the calculation. The process of assembling the compound vessel is simulated step by step.
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Pillar jib crane
Manda, Pavel ; Malášek, Jiří (referee) ; Pokorný, Přemysl (advisor)
This bachelor thesis deals with the construction design of pillar jib crane with lifting capacity 1.300 kg, crane radius 3.000 mm and maximum lift 7.000 mm. The thesis contains design of supporting elements including strength analysis, assembly drawing of pillar jib crane and jib’s detail drawing. The thesis also deals with choice of suitable hoist.
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Design of walkable bridges for wastewater treatment
Denk, Jakub ; Gottvald, Jakub (referee) ; Nekvasil, Richard (advisor)
This thesis focuses on design of walkable bridges for wastewater treatment plant for the company Váhala a spol. s.r.o. In the first part, there is generally described process of wastewater and technologies, which are used for this treatment the most. In following chapter, there is performed design of walkable bridges, especially supporting frame. Part of the thesis concentrates on strength analysis of the most critical components of construction by finite element method. Static computing is performed according to valid European standards – Eurocode 3. Appendixes includes samples of basic technical drawings.
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Horizontal driven roller conveyor
Hájek, Lukáš ; Jonák, Martin (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with the design-driven horizontal roller conveyor 15 m long which is used for the transport of cardboard boxes with metal material in a storeroom. A total weight of this box is 35 kg. The conveyor is functionally calculated and its main dimensions are determined. There is designed draft power, strength calculations chain, frame and strut trails. The set of drawing line, drawing section, drawing drive and manufacturing drawing sidewall are treated as a drawing documentation.
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Calculation of heatexchanger
Kvapil, Matěj ; Naď, Martin (referee) ; Klučka, Ivan (advisor)
This bachelor thesis focuses on strength calculation of a heat exchanger according to ČSN EN 13445. First stage is an introduction into the theme of heat exchangers and their calculation. Next part is about the calculation according to ČSN EN 13445 itself. Part of this thesis is also strength analysis of selected items using numerical method (FEM). Annexes include calculation in software Microsoft Excel and basic drawings of items.
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Strength design of the truss construction
Rašovská, Hana ; Horníková, Jana (referee) ; Vrbka, Jan (advisor)
Bachelor thesis deals with strength, stress and strain analysis of the plain truss construction. The aim of the thesis is calculation the size of forces for two storage of the system with resultant suggestion of the cross- section geometry. The different position of the load is also considered. Further the influence of gravitational field of the Earth is reviewed as well as displacements in characteristic places, in construction is defined.
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