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Technology of cogwheel cutting
Rybka, Libor ; Kalivoda, Milan (referee) ; Prokop, Jaroslav (advisor)
In my bachelor thesis I deal with technology of the production of cogwheel cutting. In the first part I describe the methods of the production of cogwheels by cutting. In the second part I deal with the instruments we need for this production. In the last, the third part I made the technological recommendation according to the attained precision and harshness of the surface of the cogwheels during the production.
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Technology cutting external thread
Dlouhý, Michal ; Kalivoda, Milan (referee) ; Prokop, Jaroslav (advisor)
This bachelor thesis is concerned with cutting metods of an external thread. The aim of this bachelor thesis is to described technological conditions and parameters of an external thread. Firsty, there are basic cutting methods described. Secondary, in particular cutting instruments are characterized. In the conclusion the particular cutting conditions are explained.
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Cutting cogwheal
Jindra, Pavel ; Osička, Karel (referee) ; Prokop, Jaroslav (advisor)
In my bachelory thesis I dwelled by machining of the frontal cog wheels. The main part of the whole work was to create a list of the machining’s methods, the list of a using of tools for individual machining’s methods and the list of the using machines for concrete methods. I appraised optimal methods in light of machining’s operation and it is in the conclusion of my bachelory work.
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Technological applications of cemented carbide tools
Brlica, Vlastimil ; Humár, Anton (referee) ; Prokop, Jaroslav (advisor)
The fully fashioned bachelor’s thesis within the frame of the bachelor‘s study B2339-00 at the Fakulty of mechanical engineering deals with subject cemented carbide tools. General infomation is characterized by literary production; e.g. division, characteristics and manufacturing. The particular examples of cutting conditions are worked up in the second part of this study followed by calculation of economic aspects in the proces of tooling. The information about materials, cutting conditions and prices of exchange cutter bit from cemented carbide are drawn from catalogues of Sandvik – Coromant company.
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Technology cutting on CNC machining centres
Martiňák, Marek ; Sedlák, Josef (referee) ; Prokop, Jaroslav (advisor)
The aim of this bachelor’s thesis is to prove the mastery of the fundamental principles of technological background processing for CNC machining center CW 800. After studying specialized literature and gaining practical experience while working on the machinery in question, a technological characteristics of machining centres has been compiled, including the technological parameters of the above mentioned CW 800. Based on the sample of a concrete product, a machining technological process of the given part has been designed, including the programme itself. This design can serve as a model sample for generally applicable processing of technological background with other parts as well, on the basis of the submitted drawing documentation.
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Technological influence over parameters structure tooled surface
Kunz, Jiří ; Bumbálek, Bohumil (referee) ; Prokop, Jaroslav (advisor)
This bachelor thesis deals with the analysis of parameters structure tooled surface, it contains their division and description including schematic pictures. Next thesis describes technological influence, which them mostly affect, completed detailed description each of them. In next chapter are processed two practical measurements. Both of them are specialized on sizes of selected parameters structure surface, first measurement is in addition completed about size accuracy. End of thesis is devoted theoretical and recommended values and comparison these values with results previous experiments.
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