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A new technology of a machined part
Záveský, Zbyněk ; Kolář, Ladislav (referee) ; Píška, Miroslav (advisor)
This master’s thesis is focused on CNC machines. It deals with the characteristics, description, coordinates, advantages and disadvantages of the CNC machines and utilization of the CAD/CAM software. The next part of this thesis deals with the suggestion for choosing the best technology for milling slots. Milling strategy, cutting processes and cutting conditions are described in this part as well as all the issues concerning the manufacturing of the milling slots.
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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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Surface treatments of material
Tichý, Jan ; Kolář, Ladislav (referee) ; Fiala, Zdeněk (advisor)
This thesis deals with surface treatment materials, focusing on the process of plastic powder coating. The thesis describes several exclusive finishes that are entirely recommended as pre-treatment for powder coating. The thesis also provides information gained through market research, focusing specifically on powder plastics and technical equipment for powder coating. Technical equipment for the existing powder coating plant of the company KOVOT Invest Ltd. is also suggested.
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Production technology of parts
Havlát, Pavel ; Kolář, Ladislav (referee) ; Osička, Karel (advisor)
Work deals with production technology of part shaft type. In the first par of the thesis it’s described problems of machining (history and development of machining, the emergence of splinter, cutting force and the heat generated during machining). The next part focuses on the choice of machines and tools, descriprion of the technological process production of part and proposal of NC program followed by testing at machinery park IMT. The final part focuses on analysis of machine time for each operations.
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Manufacturing the prototype of rearview mirror on FDM 3D printer
Fridrich, Radim ; Kolář, Ladislav (referee) ; Zemčík, Oskar (advisor)
The goal of my bachelor thesis lies in designing and constructing a car rear-view mirror. Considering the requested function and properties, I have decided to use the Rapid Prototyping technology – the Fused Deposition Modelling method. First part of my thesis consists the FDM method introduction and the list of materials needed. The second part covers the 3D model design and his its production. The conclusion of the thesis shows the economical evaluation of my creation.
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