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Suggestion of technology for manufacturing parts of a hydraulic press
Gryc, David ; Mouralová, Kateřina (referee) ; Zemčík, Oskar (advisor)
An introduction of hydraulic press and description of his main parts. An analysis of the given components and a proposal for the most suitable intermediate was made. A selection of tools and gauges for individual operations has been done. A proposition of manufacturing process and enumeration of machines times was proposed. Economic evaluation containing costs for intermediate, tools, workmen’s wages and energy for operating machines has been calculated.
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Production technology for selected part of the hydraulic rolling machine
Mynář, Josef ; Strejček, Jan (referee) ; Zemčík, Oskar (advisor)
Description of the machine with a closer analysis of a structural node, in which is situated the produced part. Design, calculation and the choice of blanks for the two variants of the production. The choice of machines for piece and series production, the choice of instruments and gauges for mass production. Developing manufacturing processes with the choice of times in the piece production and the calculation for mass production. Technoeconomic assessment of the costs of semi-finished products and variants of production.
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Straightening technology of semi-finished products
Sikora, Marek ; Řiháček, Jan (referee) ; Peterková, Eva (advisor)
The main aim of this thesis is to create a general overview of processes that are applied in straightening semi-finished products. These processes include manual methods as well as mechanical ones. This work also informs about advantages and disadvantages of these processes based on published researches. This paper is supposed to give a basic overview of categories of machines and tools that are used in certain straightening technologies.
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Technology solutions with a CNC machine
Baklík, Lukáš ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
Bachelor thesis deals with the production of rotary component (master shaft). In the first part is selected suitable semi-product for the specified component, followed by the assignment of production machines and choise of the appropriate tools. Covered is a technological process, capacitive calculation of VBD and energy consumption including respect for the ecology of production. In the next part the NC programs are created in the control systems called Yasnac and Heidenhain iTNC 530. The final part is devoted to the production of the specified component.
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Technological process of the end flow part
Benda, Martin ; Sedlák, Josef (referee) ; Píška, Miroslav (advisor)
The aim of this work is to create the technological process for the manufacturing the end flow part in EXCALIBUR ARMY spol. s r.o. The first part of the thesis focuses on structural and technological analysis of the component part. In the second part, two different production technologies are proposed. One on conventional machines and the another on the CNC turning center. At the end of work. The production times for these procedures are calculated, followed by a technical-economical evaluation in which the two proposed processes are compared.
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Manufacturing of Components for Sewing Machine
Paděra, Radek ; Mouralová, Kateřina (referee) ; Kalivoda, Milan (advisor)
This bachelor's thesis aims to produce one specific part of the sewing machine - the carrier. First chapter contains analysis of all parts of the sewing machine including the function part. There is also mentioned existing manufacture process with the description and all neccessary tools to produce these parts. Another part is focused on design of the new manufacture process that includes CNC machines with option to create semi-product, material calculations, technological process and calculations of all machine times of each tools. The last part of this thesis aims on assessment of designed manufacture from the technical and economical view.
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Technology Design Components Bearing Cover
Veselý, Libor ; Prokop, Jaroslav (referee) ; Kalivoda, Milan (advisor)
This bachelor thesis deals with the design technology for product components "bearing cover“ in two variants. The first of them is designed for the production of one-piece components in company conditons. The second is concerned with the design technology for serial production of the same components using machines and tools from current production. The thesis contains designs for semi-finished components, the selection of machines from the company fleet, the design of suitable tools and cutting conditions. An economic evaluation deals with the determination of machining times for both variants of production. The proposed technology will be used for the real production of components.
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Designing Technology for Flange Part in Two Variants
Valach, Jan ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
The aim of this bachelor thesis was to create two technological processes for component flange. For each of variants was chosen different kind of blank and different machine. In both variations, part is machined by turning. Progressive variation can produce the part for approximately one third of the time. Progressive variation of technological process is preferable since 11 pieces.
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