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Stage IV Emission Standards for Tractor Engines
Vít, Jakub ; Beran, Martin (referee) ; Dundálek, Radim (advisor)
The aim of this bachelor thesis is to explain the mechanism of injection of carbamide and its installation on a vehicle. The first part of this work deals with the reduction of pollutants in the exhaust gases and with the emissions standards which limit the level of pollutants in the exhaust gases. The second part consists of an overview of tractor brands available at Czech market and their classification based on the type of system they use on their new models to reduce the pollutants in the exhaust gases.
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Testing of Surge Arresters
Jeřábek, Lukáš ; Paar, Martin (referee) ; Krbal, Michal (advisor)
This bachelor's thesis is devoted to metal oxide surge arresters. After historical and theoretical introduction, which explains their principles and describes their characteristical properties, analysis of the standard IEC 60099-4 and testing according to the standard with focus on the type tests follows. This chapter is also amended with review of the standard's imperfections and with its most probable future development. The work concludes with a market survey, a review of the largest manufacturers and a comparison of their products.
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Uncoated cemented carbides
Benešovský, Radek ; Sedlák, Josef (referee) ; Humár, Anton (advisor)
This bachelor thesis deals with the uncoated cemented carbide used in the manufacture of cutting tools. There is an overview of the most frequently used tool materials in the first part. The second part describes history, sorting, labeling and physico-mechanical properties of uncoated cemented carbides. The last part is focused on products of Pramet Tools, Sandvik Coromant, Seco Tools, Ceratizit, Walter and Iscar and their comparison in terms of cutting speed.
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Self propelling articulated boom
Černý, Jan ; Hloušek, David (referee) ; Škopán, Miroslav (advisor)
This bachelor thesis contains the division of working platforms, the current conceptual solution of scissor and column platforms with the mechanism of lift, basic equipment of these platforms and safety at work. There is also a critical study of products from world platform manufacturers and a comparison of their basic parameters.
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Wood-splitting machines - security aspect
Láznička, David ; Zeizinger, Lukáš (referee) ; Malášek, Jiří (advisor)
The main goals of this bachelor thesis include development and critical research of splitting machines. The main focus is on manufacturers and types of log splitters, where their technical parameters, suitability for use and safety features protecting users are assessed. At the end of the work are the safety requirements set by the standard ČSN EN 609-1. Part of the work is also a 3D model of the splitting machine.
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Coated cemented carbides and their effective use
Pavlovský, Tomáš ; Dvořáček, Jan (referee) ; Humár, Anton (advisor)
This thesis deals with coated cemented carbides, which are used for the manufacture of cutting tools. The introductory section provides an overview of the most common tool materials. The main part focuses on the production of coated SK, coating methods, types and properties of coatings. The final section deals with coated cemented carbide product range in the world's leading producer of tools and tool materials, tools and recommended working conditions for their effective use.
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Chování spotřebitele na trhu privátních značek
Barančicová, Terezie
Barančicová, T. Consumer behaviour on the private label market. Diploma thesis. Brno: Mendel University, 2023. The diploma thesis is dealing with consumer behaviour on the private label market. It also focuses on consumer behaviour on the private label food market in the online environment. The goal of the thesis is to identify factors influencing behaviour on the private label market based on the results of the author's own survey and to divide consumers into individual segments with the help of a clus-ter analysis. Two segments resulted in this thesis are conservative consumers and 21st century consumers. Finally the series of recommendations for the supply side of the market is presented. Recommendations include a blind test, a focus on quality, events with free shipping or benefits when paying by card.
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Wood-splitting machines - security aspect
Láznička, David ; Zeizinger, Lukáš (referee) ; Malášek, Jiří (advisor)
The main goals of this bachelor thesis include development and critical research of splitting machines. The main focus is on manufacturers and types of log splitters, where their technical parameters, suitability for use and safety features protecting users are assessed. At the end of the work are the safety requirements set by the standard ČSN EN 609-1. Part of the work is also a 3D model of the splitting machine.
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Self propelling articulated boom
Černý, Jan ; Hloušek, David (referee) ; Škopán, Miroslav (advisor)
This bachelor thesis contains the division of working platforms, the current conceptual solution of scissor and column platforms with the mechanism of lift, basic equipment of these platforms and safety at work. There is also a critical study of products from world platform manufacturers and a comparison of their basic parameters.
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Testing of Surge Arresters
Jeřábek, Lukáš ; Paar, Martin (referee) ; Krbal, Michal (advisor)
This bachelor's thesis is devoted to metal oxide surge arresters. After historical and theoretical introduction, which explains their principles and describes their characteristical properties, analysis of the standard IEC 60099-4 and testing according to the standard with focus on the type tests follows. This chapter is also amended with review of the standard's imperfections and with its most probable future development. The work concludes with a market survey, a review of the largest manufacturers and a comparison of their products.
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