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Technology Solution for Valve Body Components
Vávrová, Monika ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
The solution bachelor work is the elaboration of a production piece "valve body" in two variants in terms of medium-sized companies. Work is focused on the analysis of the given part, on the choice of machine options the company on the production process a given set of tools and the design of new technologies. Finally, the technical and economic evaluation of the technology in the production of both variants.
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JavaScript Support in an HTML Rendering Engine
Loskot, Radim ; Kolář, Dušan (referee) ; Burget, Radek (advisor)
This Master's thesis was written to create the extension for an experimental rendering engine CSSBox about scripting support in JavaScript language. In the theoretical section the thesis describes the architecture of the rendering engine and introduces problems of the scripting in HTML documents according to the recommended HTML 5 specification. This thesis deals with thorough analysis of existing scripting engines and their interfaces, which could be used for the extension implementation. Depending on the knowledge gained from the previous parts this thesis focuses only on the scripting engine Rhino and introduces an abstract design of its integration into the CSSBox project. At the end it evaluates the reliability and efficiency of the implemented functionalities and considers possibilities of their further development.
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Construction of boom of loader Dapper
Gregor, Jiří ; Petráš, Jiří (referee) ; Škopán, Miroslav (advisor)
The bachelor thesis deals with the analysis of the current kinematic mechanism of the DAPPER 5000 boom. The second part of the thesis deals with the new mechanism design. The new solution is also analysed kinematically and forcefully. The first part of the thesis is devoted to a description of the DAPPER 5000 and its parts. It is followed by a description of its boom, its analysis and comparison with the booms of competitive loaders. After a critical review of the various boom concepts, where their suitability for the DAPPER 5000 is assessed, a new mechanism for the DAPPER boom is designed. This is followed by a detailed analysis of this mechanism, a basic strength check and, in conclusion, the results of the analyses are summarized, and the meaningfulness of this structural change is evaluated.
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Modern methods in spur gearing production.
Kopečný, Libor ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
The division and comparison of modern methods of production of spur gearings. The introduction is focused on the characteristics and description of cog wheels. Furthermore, the types of gearing and gear mechanisms are introduced. The main part of the text deals with individual ways of a production of spur gearings including finishing methods. The following part of this work describes the importance and possibilities of heat and chemical-heat gearing production. In the last chapters, the evaluation and achieved results of individual technologies of gearing production are introduced.
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Cutting operation in condition a small firm
Hejtmánek, Pavel ; Sedlák, Josef (referee) ; Kalivoda, Milan (advisor)
This work is focused on standard methods of machining (turning, milling, drilling). The aim is to know the background of smaller companies and give a specific technological situation in relation to the terms of the assessment. The first part focuses on the technology of turning; it describes the distribution and usages of machine tools. The second and the third parts deal with the milling and drilling technologies that have similar content character as the area of turning. The final part of work solves technological situation in the company Kratochvíl Ladislav Kovoobráběčství and the situation is examined from several perspectives.
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Crawler undercarriage for building machines
Richtr, Pavel ; Pokorný, Přemysl (referee) ; Kašpárek, Jaroslav (advisor)
The point of the bachelor’s thesis is to recapitulate pieces of knowledge about types of crawler undercarriages to the weight of 10 tons, make survey of application various types of undercarriages for concrete types of machines, to give and confront properties of undercarriages and tracks in the light of weight of machine and operating specifications.
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Humanoid Robots: Design, Development and Application
Kovyrcheva, Alexandra ; Zmrzlá, Petra (referee) ; Ellederová, Eva (advisor)
Tato bakalářská práce se zabývá humaniodními roboty. Popisuje základní znaky humanoidních robotů a jejich historický vývoj včetně pokroků, kterých bylo dosaženo v oblasti jejich simulace, modelování a programování. Práce rovněž pojednává o výhodách a nevýhodách využití humanoidních robotů včetně jejich vlivu na naši společnost, na teoretickou čast navazuje praktická část, kterou tvoří dotazník zkoumající názory veřejnosti a interpretace získaných výsledků.
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