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Manufacturing of Components Shaft on a CNC Machine
Důbrava, Petr ; Jaroš, Aleš (referee) ; Kalivoda, Milan (advisor)
Bachelor thesis deals with design and manufacture of rotary part on CNC machines. The first part deals with the analysis and design of the shaft blank. The second part deals with the selection of machines, tools, technology, and process and with NC program. The work also describes the production of components and techno-economic evaluation of production component.
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Shaft Machining on a CNC Machine
Prášil, František ; Jaroš, Aleš (referee) ; Kalivoda, Milan (advisor)
This bachelor thesis is focused on design and subsequent production of a rotational component - a worm shaft for tractor Zetor 25A steering. The technology chosen for this purpose is machining with assistance of driven tool milling on CNC lathe. Within this bachelor thesis an investigation of CNC machines available in the production company has been performed. Furthermore a proposal of production technology process of the component has been carried out along with a technical report containing economical assessment.
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Technological design of parts "arbor" on a CNC machine
Svozil, Roman ; Fiala, Zdeněk (referee) ; Kalivoda, Milan (advisor)
The work it first focuses on the history and development of CNC technology. Then deals with the design the technological process part"shaft" selecting machine and selection of cutting tools. For verification proposed technological process is created NC program in the controle system Sinumerik 810 D. In the end, the part is manufactured, within option, on the selected school lathe SPN 12 CNC.
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Machining of components on CNC machines
Osička, Petr ; Mouralová, Kateřina (referee) ; Kalivoda, Milan (advisor)
The bachelor thesis deals with the manufactory of the rotor for the electric motor on the CNC lathe. The first part describes the function and design of manufactured constituent part. The next chapter designes and describes production process of machining the shaft and next steps of manufactory are described. They basic production capacity calculations are made. In the next part the NC program is designed, which is used to manufacture the shaft as a model product.
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Component Machining on a CNC Lathe
Nechvátal, Luboš ; Kolář, Ladislav (referee) ; Kalivoda, Milan (advisor)
The topic of the present bachelor thesis deals with the manufacturing technology of a rotary component on a CNC lathe. The main solution offered is a full technological preparation of production of the component "Sealing lid", including a description of the used machinery, equipment and a selection of machining tools for manufacturing. Further, the thesis deals with the NC program for manufacture of the component and a description of how to produce a functional sample of this component. Finally, a technological and economic evaluation of component manufacture is presented. Other solutions include a theoretical proposal of manufacturing technology on an up-to-date multifunctional machining CNC center.
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Turning technology solution parts "flange" with coated cutting tools
Maršálek, Radek ; Dvořák, Jaromír (referee) ; Kalivoda, Milan (advisor)
This work deals with the use of coated tools in the production of component "flange" on the CNC lathe. The first section describes the process of the coating of tools and an overview of coating tools for machining from well-known manufacturers around the world. Further, it provides the assessment of technology for manufacture the components, the design of semiproduct, the solution of the technological process with the incorporation of the CNC lathe, the assembly of work instructions with calculation of machinery times, and the processing of the NC program and its subsequent verification by simulation of manufacturing process and technical-economic evaluation of the proposed solution.
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Production of bevel gear on universal CNC milling machine
Holeček, Aleš ; Slaný, Martin (referee) ; Zemčík, Oskar (advisor)
This bachelor´s thesis deals with both theoretical describing of the bevel gears issues, thus creating a practical 3D model of the selected gear bevel gear and its NC machining programme for universal CNC machine tools with the help of a suitable CAD/CAM applications. At the end, an evaluation of this method compared to conventional machining methods in terms of techno-economic is made.
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