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On the modern technologies of hole production in metal materials
Kříž, Daniel ; Humár, Anton (referee) ; Píška, Miroslav (advisor)
The bachelor thesis is focused on the evaluation and description of modern methods of holes production. The first part deals with the classification of methods, description of production, achievable technological parameters and production finishing methods. The second is dedicated to description of tools for holes production by different methods. Third part evaluates machines for holes production. In the last part of this thesis the unconventional methods of holes production are described.
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Production forming drills and theier use in practice
Narovec, David ; Osička, Karel (referee) ; Dvořák, Milan (advisor)
The bachelor thesis deals with forming drills, their production and practical use. The forming technology with focus on the heating of the material for forming is described in the first part of the paper. The second part is focused on general drilling. The drilling technology, drilling process and various drill production techniques are covered. The twist drill is described as well and its basic parameters are mentioned. Twist forming drills are examined in the last part of the paper. Material choosing, technological drill forming process, final drill shape testing for its fading and practical utilization. In conclusion a practical study of cleft drill was performed.
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Solution drilling technologies and clamping units
Adam, Jan ; Kubík, Roman (referee) ; Kalivoda, Milan (advisor)
This Bachelor's Thesis introduces drilling technology, construction of clamping for specific component and its examination in terms of technology and economics.First part of Bachelor's Thesis deals with technology of drilling and with instruments for drilling such as drills and reamers. Next is survey of particular types of drilling machines. Second part of this Thesis is about rules for construction of clamping units and their disposal. Analysis of componet for which is clamping unit constructed. Following by construction of drilling gauge,comparing of incidental times with using the gauge and without using the gauge and finally calculation of investment return in to clamping unit.
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Solution drilling technologies and clamping units.
Dušek, Jiří ; Zemčík, Oskar (referee) ; Kalivoda, Milan (advisor)
Bachelor thesis rotary drilling technology and clamping units. The beginning of the work deals with a general description of the drilling. Subsequent mentions of the necessary information for choosing the appropriate clamping units for the drill hole. In conclusion, the custom design solutions for clamping units Guliwer Electronics Company Ltd.
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Modern methods in drilling.
Kodys, Martin ; Kalivoda, Milan (referee) ; Zemčík, Oskar (advisor)
This Bachelor’s thesis deals with modern methods in drilling. In the first part, the drilling methods are divided, followed by each method description and practical usage. The second part is devoted to the way of orientation in products of couple most significant producers of drilling tools.
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Analysis and usage of hi - efficient drilling tools.
Malát, Jan ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
General description of drilling instruments and cutting materials for high-powered drilling. Subdivision of those parts by constructional, technological and economic parameters. Analysis and subsequent comparison of particular drilling instruments, made by well know home and foreign producers with recommendation for theirs effective exploitation in use.
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