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Pulley cheek manufacturing
Habr, Stanislav ; Císařová, Michaela (referee) ; Peterková, Eva (advisor)
This bachelor thesis focuses on the technology of follow cutting. The purpose is to project a progressive press tool for the given component of a pulley cheek made of a stainless steel sheet with the thickness of 1 mm. The optimal variety of component production was set on the basis of the theoretical study in the first part of the project. The progressive press tool uses standardized components and it is realized by using the usual post which is fixed to the compressing machine LEN 63 C (producer TOMA Industries Ltd.). At the end of the thesis, there is an economic assessment of production of the annual batch of 200 000 pcs.
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Production and cutting tubes
Drápala, Miroslav ; Henzl, David (referee) ; Peterková, Eva (advisor)
The submitted project created in the bachelor studies of B-STI Machinery engineering is focused on problematics of production and cutting tubes by forming. Based on the research of literature mentioned problematics and own knowledge the bachelor thesis describes several technologies of production and cutting tubes and the tools and machinery related with the described methods.
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The Manufacturing of Brake Disk cover by the Compound Tool
Kučera, Jiří ; Žák, Ladislav (referee) ; Peterková, Eva (advisor)
This project is conceived within the master's degree in engineering technology and industry management (M2I-K Engineering) technology by design of the brake disc cover in compound tool, with year production 500 000 pcs. The material is deep-drawn sheet metal 11 305.21, 1 mm thickness. It is based on the literature studies about forming and calculation was suggested several variants of the present components. The proposed tool is clamped in the crank press LDC 400 firm Šmeral with a nominal force of 4000 kN. The functional parts are made from steel 19 573. The proposed technology of the deep drawing was verified by using simulation program AutoForm.
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The manufacturing of metal shim by fineblanking process
Uttendorfská, Magdalena ; Podaný, Kamil (referee) ; Peterková, Eva (advisor)
This master´s thesis is concerning the problem of manufacturing technology of the metal shim, which is a part of automobile brake mechanism. Shim will be made of the S460MC steel and the expected production series is 800 000 pieces per year. This quantity, demanded quality and accuracy of blank are the main reasons for application of fineblanking technology process with pressure edge. The blank will be making by triple–action press produced by Feintool, marked HFAplus4500LT. This press produces two blanks per one action.
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Layout solution of a small workmanship within a given company
Urban, Antonín ; Peterková, Eva (referee) ; Štroner, Marek (advisor)
This thesis is focused on the process of making a disposition draft of a small machineshop producing 70000 bearing housings per year. Theoretical part of this thesis is focused on fundamentals of designing machining production units. Practical part describes in detail the process of designing dispositional solution for the machineshop which is based on performed capacity calculations. These calculations were used as a guide in the process of designing two diferent machineshops. The first one is fitted with conventional machining devices whereas the second machineshop uses CNC mills to produce the housing. These two projects are compared to each other to give reader a better picture on which machineshop of the two is better.
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Punching technology
Králíček, Václav ; Harant, Martin (referee) ; Peterková, Eva (advisor)
The thesis is focused on punching technology, technology which can create complex-shaped parts from sheet metal. The thesis contains description of the principles of punching, emphasis is put punching tools and various production methods, which can be performed using modern punching machines. Part of this thesis is focused on comparison between punching technology and laser cutting. The comparison is shown on two different semi-finished products made from stainless steel by ACO Industries k.s. These semi-finished products are compared from the point of view of production accuracy and manufacture speed.
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Modern methods of tube- and profiles bending
Zouhar, Ondřej ; Žák, Ladislav (referee) ; Peterková, Eva (advisor)
The project elaborated in the framework of Bachelor's study presents a survey of modern methods in the field of bending tubes and profiles. On the basis of literary evidence relating to the bending of tubes and profiles the list was created to summarize all the currently used modern technology in this field. The work covers the theoretical part of the time horizont of the oldest methods of bending to the present methods. In the theoretical part are given the most modern machines used to bend tubes and profiles.
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Machines and tools for adjusting the pipe ends
Borovan, Tomáš ; Podaný, Kamil (referee) ; Peterková, Eva (advisor)
ABSTRACT BOROVAN Tomáš: Machines and tools for adjusting the pipe ends. This publication presents an overview of the methods and treatment technology pipe ends. It includes description of each method and its use. Part of the work is also an overview of machines and tools that are used to end forming. The work does not lack of appropriate documentation pictures.
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The bend profile manufacturing by combination dies
Kummer, Michal ; Peterková, Eva (referee) ; Císařová, Michaela (advisor)
This diploma thesis describes the creation of the technological process for shelf clutch production. The shelf clutch will be made of material 11 321 by cutting and bending technologies. The first part of thesis includes the theoretical description of cutting and bending technologies. The second part contains calculations and design proposal of final combined cutting and bending tool and also selection of pressing machine. The thesis contains the unit block layout of the combined cutting and bending tool and detailed drawings of cutting and bending parts of the tool. The shelf clutch drawing is included too.
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Joining components by forming technologies
Hudeček, Marek ; Šlais, Miroslav (referee) ; Peterková, Eva (advisor)
The project elaborated in frame of bachelor's degree B-STI gives an overview about methods of joining parts primarily made from sheet. Most of these methods are implemented by cold forming technology without machining. In great detail is described joining parts from sheet using technology of seaming in bachelor thesis. Using a new materials in production and requirements on decrease cost require application modern way of joining, some of them are mechanical coupling procedures and joining by deformation strain.
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