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Robotic workstation for silicon filling of part of “Valve cartridge”
Černý, Jiří ; Tůma, Zdeněk (referee) ; Knoflíček, Radek (advisor)
This diploma thesis is focused on robotized technological workstation (RTW) for production of “Valve cartridge” product. The production workstation, studied in the diploma thesis, is located at IMI Precision Engineering company and is focused on silicon filling. In the introduction a present workstation is evaluated and a present status of industrial robots and robotized workstation is analyzed. In main part of the thesis two solutions for robotic automation are designed, with respect of assigned parameters. The final solution is chosen by method of multicriteria decisional analysis. Project documentation is created for chosen variant including manipulation work cycle and block diagram of RTW control. The thesis includes calculation of capital return. At the final part of the thesis ergonomics and safety of workstation is analyzed; the risks of robotized technological workstation components are also evaluated. Technologists and quality engineer requirements are taken into account during working on the thesis.
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Robotic workstation for storing 25 kg bags of mixture per pallet
Falta, Libor ; Kubela, Tomáš (referee) ; Knoflíček, Radek (advisor)
The aim of this thesis is to create the design of a robotic workstation (RWS) for storing bags on a pallets with a capacity of 600 bags per hour. As an introduction to the issues of solved task, the introductory part of the thesis deals with a general information about industrial robots, theories ofdesigning RWS and palletization. For the suggested workstation it is given to have one pickup place from the roller conveyor and two unloading places. Within the RWS it is used belt, roller and chain conveyors as a peripheral device for conveying bags and pallets. There are two variants of RWS created for the possibility of technically - economic assessment. Solution for the security and the ergonomy of the workplace are an integral part of the study. Selected components of RWS have their risk analysis carried out. There is also the draft of a robot gripper mentioned, including assembly drawing. In conclussion there is calculation of returning of funds invested in the construction of RWS. Drawings of robotized workplace disposition, schemes of pneumatic and electrical connections and block diagram of the control system of RWS are included as attachments.
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Design and assessment of a new paint line arrangement at Automotive Lighting
Bouček, Filip ; Hrbáček, Jan (referee) ; Píška, Miroslav (advisor)
The thesis deals with the design and arrangement of a new paint line at company Automotive Ligting s.r.o in Jihlava. It deals with design of several possible options of arrangement of machines that are required for the processing of polycarbonate granules and their conversion into acrylic glass using two-component injection molding. The glass is then coated with the coating line which is part of the arrangement included in this project. Design of the individual sites and their organization is based on both the company's requirements and the principles of technological design. The best of the three options is analyzed in detail and evaluated from the economic point of view.
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Environmental assessment of timbered house and brickwork block of flats
Ostrovský, Milan ; Smolík, Jindřich (referee) ; Ostrý, Milan (advisor)
This thesis is concerned with the evaluation of sustainable construction. It is a multi-criteria evaluation focused on building environmental, socio-cultural sphere, economics and management. The reviews I chose passive apartment house in two of designs. The purpose of this study is to compare the standard insulated brick buildings and in our non-traditional wood construction. At the beginning there will explain the basic concepts associated with the topic. After that, the problems of the sustainable construction and environmental impact assessment, which will describe the basic concepts, methodologies, criteria, description of evaluation. The last part will be made an example of evaluation SBToolCZ brick and wooden buildings passive residential Duma. Comparison of both results achieved certification and think about the advantages or disadvantages of both options. The aim of this thesis is dedicated readers and explain to them the issues of this topic.
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Dependence of a price and a building period of selected construction on the technology
Jandová, Renáta ; Aubusová,, Alena (referee) ; Tichá, Alena (advisor)
The thesis focuses on the dependence of price and building period of selected construction on the technology of the certain object. Three different technologies are being compared regarding the supporting structure of the bridge. The first two technologies consider girder prefabs and the third technology involves a monolithic support plate. The technological method no. 1 is implemented through assembling of the girders via conveyor line with the assistance of mobile cranes; the method no. 2, on the other hand, implies the whole assembly from below the bridge also using mobile cranes. The method no. 3 is monolithic – the wooden basis is covered with concrete layer. The dependence of construction time and price is carried out by the comparison of methodologies through budgets, schedules, multi-criteria ratings and economic ratings.
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Study of energy consumption reduction of block of flats
Svoboda, Lukáš ; Šteffek, Libor (referee) ; Ostrý, Milan (advisor)
The goal of the thesis is firstly to get all the information about the initial state of solved block of flats, which is located on the street Merhautova 76/954 in Brno – Černá pole, in terms of constructions, energy consumption and initial state of heating system. In the second part of the thesis, where are discussed the possibilities of reduction of energy consumption, variant drafts of reduction of energy consumption and their financial costs and the choice of optimal variant. Third part deals with assement of solved block of flats in terms of sustainable built environment by using tool to rate buildings in terms of sustainable built environment - SBToolCZ, evaluation of possibility to use renewables. In the end are written summaries and recommendations.
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Competitiveness of the Czech Republic in International Comparison
Fabík, Martin ; Nečadová, Marta (advisor) ; Pavelka, Tomáš (referee)
This diploma thesis focuses on competitiveness of the Czech Republic compared with other states of the Visegrad Group and Slovenia. The paper is divided into three parts. The first part is aimed at specification of the term competitiveness and the criticism of the concept of national competitiveness. The second part focuses on measuring of competitiveness. The last part analyzes competitiveness of the Czech Republic and other observed states.
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Chances Made by Economic Transformation in the Czech Republic and Hungary
Sigmund, Lukáš ; Laláková, Eva (advisor) ; Chlumský, Jiří (referee)
Tato diplomová práce se zaměřuje na výchozí politicko-ekonomické podmínky československé (později české) a maďarské ekonomiky, které hrály významnou úlohu v jedinečném a neopakovatelném procesu transformace. S pomocí známého popisu socialistického a kapitalistického hospodářství od Janose Kornaiho, jsou analyzovány jak podobné, tak rozdílné podmínky v obou zemích před rokem 1989. Součástí první kapitoly je poukázání na debaty, které se v obou zemích odehrávaly, zejména s ohledem na tzv. ?šokovou terapii? (uplatněnou spíše v ČR) a tzv. ?gradualismus? (který se uplatnil v Maďarsku), dále pak stručný nástin původní myšlenky liberalismu v pojetí Ludwiga von Misese. Kapitola druhá pojednává o konkrétní makroekonomické analýze raných fází transformace, transformačním poklesu (vysvětleném pomocí Schumpeterovy teorie špatných investic), transformačních ?polštářích?, dále pak o rozdílných metodách privatizace. Poněkud váhavá a nedostatečná mezinárodní finanční pomoc zemím SVE ze strany ES v raných dobách transformačního procesu je pojítkem druhé a třetí kapitoly, ve je také blíže popsána značná nepřipravenost ES na politický vývoj událostí v 90. letech v zemích SVE a zdlouhavá přístupová jednání kandidátských zemí rezultující v přijetí do EU roku 2004. Čtvrtá a poslední kapitola se pokouší prokázat, byť pomocí mnohdy kritizovaných a nedokonalých multikriteriálních hodnocení, že je možno pozorovat jistý pozitivní vývoj v kvalitě právního, institucionálního a ekonomického rámce v ČR a Maďarsku, coby důsledek nutné implementace evropských právních norem. S odkazem na Světovou ročenku konkurenceschopnosti a Zprávu o globální konkurenceschopnosti naznačuji hlavní výzvy, pokroky a nedostatky v ekonomikách ČR a Maďarska.
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