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Technology of laser machining
Kroupa, Jiří ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
This bachelor thesis is focused on present possibilities of laser cutting. The first part describes basic principles of the laser beam, possibilities of ma-chining of various materials and its use in production. Various types of lasers are introduced, including those developed in the last decade. The performance and quality edge that the laser beam can give you is presented in the next part. The practical part compares laser machining with conventional technology of machining. Final results are evaluated in the last chapter.
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Rotary clamping elements of tools machine tool acessories
Komárek, Miroslav ; Dvořák, Jaromír (referee) ; Kalivoda, Milan (advisor)
The theme is addressed by rotating clamping elements with regard to their development over time. Shows the possibility of clamping rotating tools from the universal machine, to the modern machining operations. The practical part linked to the possibility of clamping assemblies in different machining oparations and their balance. Selection of clamping elements in the catalogs of companies.
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Solution turning technology of part "víko" with coated cutting tools
Prokop, Karel ; Humár, Anton (referee) ; Kalivoda, Milan (advisor)
In this bachelor´s thesis is processed analysis of part called cover and there is also processed proposal of the technology its manufacturing. Into proposal of manufacturing are included conventional tools which are compared with different type of manufacturing by tool called EcoCut. For both varieties is elaborated technological process, instruction for turning with counted mechanical times and consumption of changeable cutting tips.
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Solution production technology of part "laparoscopy instrument´s jaw" on a CNC machine
Pospíchal, Oldřich ; Sedlák, Josef (referee) ; Kalivoda, Milan (advisor)
Bachelor thesis submitting a proposal for the production of components of the laparoscopic instrument machined on CNC machine. Based on the analysis of components of design, technological and material aspects, is developed technological process of production, processed technological documentation, compiled and verified NC program for the CNC machining center. The thesis compares manual and automated programming, evaluates manufacturing of jaws and assesses possible monthly production capacity of one machine.
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Economic comparison of manufacturing the machine parts on machine tools in the company Frentech Aerospace s.r.o
Novák, Lukáš ; Dvořáček, Jan (referee) ; Sedlák, Josef (advisor)
Bachelor thesis deals with economic assessment of three different methods of production a given part. Two methods of production are given by Frentech Aerospace s.r.o. The third method is designed to lower the final price of the component. Machines are selected from the offer of Mazak machines in the new manufacturing process. Developing of program for manufacturing workpiece on machine tools belongs to this thesis. The goal is to upgrade the existing method of production the specified component. Bachelor thesis is concluded technical-economic evaluation of all three alternates.
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Technology of Production Parts solar Panels
Midrla, Zdeněk ; Sedlák, Josef (referee) ; Osička, Karel (advisor)
This work is focused on a proposal of technological production process of components of a solar panel. The proposal of technological production process is suggested in terms production series of 9000 of pieces per year. The work also contains an analysis of construction of all components of the air separator equipment. There are suggested variants of stocks for some of the components. It also includes a selection of the most favourable variant in terms of material usability and practical aspect as well. There is an technological production process designed by the chosen varinat including of a production instructions.
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Optimalization of machining of CP4 body
Caha, Lukáš ; Sedlák, Josef (referee) ; Humár, Anton (advisor)
The objective of Bachelor work with theme "Optimization of machining of CP4 body" is to analyze the current state of the machining process on the producti-on line of body CP4 in the company Bosch Diesel s.r.o, Jihlava. The Bachelor work will propose individual optimization measures with regard to reducing cycle time and the final evaluation.
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Construction of turning tool with internal cooling
Matoušek, Jan ; Maixner, Vladimír (referee) ; Zemčík, Oskar (advisor)
The bachelor´s thesis is partly focused on a general overview of turning and the turning tools with internal cooling. It describes the benefits and latest developments of this section at worldwide producers. There are a solution of a proposal of turning tools with internal cooling and its technological and economic evaluation in the second part of the thesis.
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