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Design of production technology for a component of a rotary shape
Dvořák, Dominik ; Fiala, Zdeněk (referee) ; Kalivoda, Milan (advisor)
For the design of the interlocking shaft production technology, this component was first described and after defining the limiting conditions of production, three variants of its implementation were selected. The technologies used were characterized and subsequently the most economically efficient variant was chosen, which also met the specified criteria. A production process with a tool sheet was compiled for this variant. Furthermore, the NC code was created in the control system of the production machine, followed by its verification during the simulations. Two prototypes were made. The first of them was used to optimize the design of production technology, the second was produced after simulations to verify the correctness of the proposed solution. This was followed by a technical and economic evaluation, used to predict the production costs of the entire production volume and compare them with the estimate.
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Technology assembling of a part "cage" in a company CCI
Tkáčová, Alena ; Sedlák, Josef (referee) ; Kalivoda, Milan (advisor)
This thesis is focused on techology of manufacturing a "cage" component at CCI Brno company. It solves drilling holes to the outside diameter of it. In the first part the company CCI is introduced, and in the second part is focused on component and material analysis. Next step is analyzing present manufacturing procedures and proposing its change. At the end of this thesis is techno-economic comparison of the present and proposed technological change.
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Solution CNC technology of part whit a CNC-unit Sinumerik
Forbelský, Jiří ; Madaj, Martin (referee) ; Kalivoda, Milan (advisor)
This bachelor thesis elaborates complete manufacturing process of a shape shaft. Technological procedure is designed in two variants. The practice variant employs tools, material and CNC lathe available at university workshop. The designed technological procedure has been verified by manufacturing the shaft. Series production utilizes modern tools and an industrial lathe. Both the described variants are compared and evaluated.
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Technology of CNC production of aluminium alloy part
Novotný, Michal ; Polzer, Aleš (referee) ; Píška, Miroslav (advisor)
The diploma thesis Technology of CNC production of aluminium alloy part is based on the particular specification of the company FP cz s.r.o. The core of the work lies in the proposal of production technology of the given part made from aluminium alloy which is machined by two universal CNC lathes with operating system FANUC. There is an introduction to the issue of characteristics and machinability of aluminium and its alloys because of coherence of the thesis. Practical part is focusing on the particular proposal of production technology which consists of the casting analysis, method of clamping on the chosen machines, choice of tools and verification of the production. There can be achieved effective production and significant time reduction with proposed technology.
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Production and sharpening tools produced on CNC tool grinder
Zdařil, David ; Zemčík, Oskar (referee) ; Dvořák, Jaromír (advisor)
The aim of the thesis is to analyze the production of tools on CNC tool grinders. The work includes the introduction of a production machine, a brief overview of monolithic tools and grinding wheels. The most important is the practical part, which is focused on the physical preparation of the tool with suitable geometry for the given application and its subsequent sharpening, the last part is devoted to the economic evaluation of the tool production.
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Methods of printed circuit board design
Cirkovský, Jaroslav ; Vrba, Kamil (referee) ; Herencsár, Norbert (advisor)
The main purpose of my bachelor thesis was to acquaint with issues of printed circuit boards and to create multimedia videos. The first part deals with questions of the accuracy, miniaturization and applied cases with different outlets. Following chapters dissert on electromagnetic compatibility from the view of basic rules, which have to be observed in order to reach the best functionality of the printed circuit board. There are also other issues - components increasing the reliability of printed circuit board and the comparing of methods of printed circuit board design. The final part of my bachelor thesis discusses outputs which are necessary in practice. This includes technical and design documentation and the technology of production the printed circuit. The last chapter describes created multimedia utilities which help us with printed circuit boards design via the program Eagle.
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Solution technology of adjustable V-belt pulley
Láznička, Pavel ; Fiala, Zdeněk (referee) ; Kalivoda, Milan (advisor)
At the beginning, the thesis contains description of belt drives and balancing of an adjustable belt pulley. The topic of the next chapter is concerned with the evaluation of technological aspects of unit and series production. It is followed by a choice of material, a semi-finished product and a calculation of material consumption. A technological procedure with selection of machine tools and selection of suitable method of production with calculations of a producing time are described afterwards. At the end, the ecological aspects are assessed. The conclusion comprises technological and economic evaluation of production.
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