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Technology of productive milling on CNC machines
Trunda, Jiří ; Kalivoda, Milan (referee) ; Osička, Karel (advisor)
Objective graduation theses, is determining and propound optimal alternate manufacturing section servant as base of electron microscope. As a production method is used chippy cutting on numerical controlled machine behind by the help of usage progressive cutting tools. To construction control program was use 3D CAD/CAM system of Solid Vision, Ltd. Corporation. Product working is complete project and procedure on manufacturing section, that is in finish well-founded technoeconomic evaluation.
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Trend development of machine tools
Šenkýř, Pavel ; Prokop, Jaroslav (referee) ; Osička, Karel (advisor)
This diploma thesis deals with trends of the development of machine tools, and focuses on technologies and machine tools for manufacturing of pressing dies and on manufacturing of cavity of moulds. First, the existing state in the field of these technologies is described and defined, and subsequently, the dissertation concentrates on modern conceptions of this manufacturing.
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The Study of Economics of Tooling Technology
Ondrášek, Dušan ; Humár, Anton (referee) ; Jurová, Marie (advisor)
The aim of this diploma thesis addresses issues related to obtaining methodology for the production manager´s decision-making process in the field of technology selection, suitable tooling and cutting tools selection for a specific order or particular production plan. Evaluation of the manufacturing process while taking into consideration complexion of process controlling and contexture to the economy of this process. Analysis and evaluation of technological and economical aspects of a manufacturing process of the CNC chip machining in a real environment is targeted on the field of tooling, its selection, purchase, economy and consumption. The process controlling of technology is based on this analysis as well as the formulation of measuring by economic indicators such as economy, productivity, profitability etc. The analysis of important factors and parameters of this process demonstrated an influence on economy of the company. Several model cases have been created from the company records and from the provided research, the output of which became a basic methodology. The output of the analysis indicates possible directions of a management decision making. Thanks to a complex technical-economic view this thesis can serve as a methodological instrument for decision makers in the field of technology and cutting tool selections as well as an economy of production process improvement.
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Technological design using a CNC lathe
Vlček, Hynek ; Sedlák, Josef (referee) ; Kalivoda, Milan (advisor)
Bachelor’s thesis deals with the machineng. A theoretical part describes the lathe machines in different periods of human history. Practical part included technology of shaft in angle grinders output of 2 kW. Furthermore, the work develope technological processes for the production with selected machines and tools. Finall part described the production of functional sample on teaching CNC machines.
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Cutting and non-cutting operations
Hordějčuk, Jakub ; Dvořáková, Jana (referee) ; Dvořák, Jaromír (advisor)
Creating of any part may be by many ways, the choice of a particular method depends on many factors. The point of my bachelor's thesis is to present the currently most commonly used method of metal cutting. Gradually I introduces the most popular method of the metal cutting, the principles and usability. The first part is a presentation of theories and methods of cutting operations and the second one of a method non-cutting operations. To the different methods there are examples from practice.
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Technology cutting external thread
Dostálová, Markéta ; Humár, Anton (referee) ; Prokop, Jaroslav (advisor)
In this bachelor’s thesis written on theme „Technology cutting external thread“ is mentioned basic overwiev of external threads and their labeling. Further there are described types of manufacturing external threads chip machining. For chosen type of machining is calculated unit machine time with it’s associated total costs to manufacture external thread.
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Production of screw-thread in small engineering company.
Straka, Jiří ; Prokop, Jaroslav (referee) ; Kalivoda, Milan (advisor)
This work, wrought in branch of engineering technology in terms of baccalaureate studies, mentions the basic type partitioning of screw threads and their screw-threads labelling. There are presented some possibilities of screw threads manufacturing by chip-forming operation and by chipless machining operation, both with using of appropriate tools. Further the methods of production used in small machine-works are described. In this case the small machine-works is represented by secondary technical school.
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Machining with a focus on tools and technologies for turning
VONDRÁŠEK, Michal
This bachelor thesis is focused on cutting operation, particularly on turning and about the appropriateness of the used tools. The first part of the thesis is focused on the importance of cutting operation in a broader context and in relation to economy. The definitions and basic concepts of the cutting operation are described in the second part. The thesis is mainly focused on tools for turning, materials which the tools are made of and on the appropriateness of their use for different types of procedures and machined materials. The whole text is didactically conceived to be usable in teaching.
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