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Manufacturing possibilities of slider
Chládek, Martin ; Havliš, Stanislav (referee) ; Podaný, Kamil (advisor)
Project drawn up as a part of bachelor studies of mechanical engineering branch brings suggestion of technologies that are usable for manufacturing of slider, which is a part of turn restrictor mechanism produced by the company TOKOZ, and presents assessment of its suitability. Considered technologies are casting, metal injection molding (MIM), combinations of non-conventional methods of material separation and bending, conventional cutting and bending, cutting and roll forming and precision cutting and bending. Upon a comparison of attributes of these technologies especially in term of precision requests, one piece manufacturing expenses and manufacturing time demands was chosen as the most suitable option with regard to productivity combination of conventional cutting and bending and with regard to manufacturing precision combination of precision cutting and bending.
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Manufacturing possibilities of wire holder
Šuráň, Jiří ; Císařová, Michaela (referee) ; Podaný, Kamil (advisor)
The project solved in the framework od Bachelors studies presents a proposal of the manifacturing possibilities of wire holder – piece of steel sheet 12 020.20. Holder is product of Spálovský company. The estimated series production is 1 000 000 pieces a year. At the base of literatural studies of technology of forming and technology of founding was selected and described 5 manufacturing possibilities of wire holder. Every posibility was evaluated in consideration of series production of the holder. For 2 the best possibilities was worked up the procedure list of manufacturing.
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Technology of the frame base production
Havliš, Lukáš ; Špaček, Jindřich (referee) ; Rumíšek, Pavel (advisor)
The bachelor's thesis deals with technological project of frame base production. Since a component designated as a wing base is produced together with this base, the thesis is also concerned with production of this part. Methods of sheet metal forming are analyzed in the theoretical part. Methods used during production pressings - such as cutting, bending, punching and calibrating – are concerned. Practical part of the thesis comprises description of produced segments and their location and function within the assembly, choice of material, shearing layout and choice of forming machine. Economic evaluation of segments production has been performed in conclusion. As soon as material has been chosen (11 343 material has been chosen with regard to low requirements for assemblies), calculation of cutting and bending force has followed. Forming machine (LE 250 has been found the most suitable one) has been chosen based on results of the necessary forming forces, after evaluation of cutting layout and demand on the sheet metal coil. Two options of components production have been compared in the economic evaluation. Method of production in a common tool has been found more cost-effective.
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Forming technologies of non-ferrous materials
Zuhla, Michal ; Dvořák, Milan (referee) ; Císařová, Michaela (advisor)
This work is focused on the surface forming, in particular, non-ferrous metals. There are described methods of cutting, drawing and bending. For each of these methods are listed and summarized the issues. There are also given individual production technologies cutting, drawing and bending, along with examples of products and their use. The work is complemented with an overview of the most important non-ferrous metals. For these metals are described their properties, suitability for molding and their alloys.
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Forming Technology of Thin Sheets
Zrzavý, Jaroslav ; Hušek, Martin (referee) ; Dvořák, Milan (advisor)
This bachelor thesis deals with the technology of steel forming thin sheets bending. One section is devoted to the transfer of new knowledge of foreign literature in the field of bending technology. In the next part is made of new knowledge on a specific part of a comparison with the Czech literature.
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Polyurethanes in forming technology
Špičák, Pavel ; Podaný, Kamil (referee) ; Peterková, Eva (advisor)
The work carried out within the framework of Bachelor's study presents the exploration of the facts on the theme: „Polyurethanes in forming technology. It consists of the schedule, characteristics and in other part analyzes different methods of the forming which use a polyurethanes as an elastic instrument.
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The part manufacturing by bending
Kummer, Michal ; Podaný, Kamil (referee) ; Císařová, Michaela (advisor)
This project contains suggestion of technological production procedure of the component and the suggestion of the production tool and necessary calculations of shearing and bending forces, etc. The theory of bending and shearing is included too. The plan of the unit block layout, of the component and plans of cutter and bender are included at supplement.
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Technology project and layout for holder
Mottl, Jan ; Žák, Ladislav (referee) ; Rumíšek, Pavel (advisor)
Technology project and layout for holder. Bachelors thesis of the bachelor’s studies the 3rd year. School year 2008/2009, education group 3P1. FSI VUT in Brno. Institute of technology, department of forming. April 2009, pages 47, pictures 28, tables 2, supplements 9. Bachelors thesis which was elaborated in the frame of the bachelor’s studies branch 2307 submitting the technology project and layout of the holder. Component are produced from material 11 321 using of undermentioned literature pursuit a problem of the select material, sheet metal cutting and bending which was designed by cutting with processual tool and bending tool. At designed cutter and bending was used of standardised components. Project organization of production is designed so, to keep up produce of requisite series in a year.
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New trends in processing of metal sheet with coating
Veverka, Štěpán ; Dvořák, Milan (referee) ; Císařová, Michaela (advisor)
Presented document worked out as the part of bachelor study B2339-00 Mechanical Engineering deals with new trends in processing of coated metal sheets. With consideration of available literature are introduced issues of surface treatment, cutting, bending, drawing and spinning of altered sheets including also the descriptions of some machines which apply these technologies.
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Technology project and layout for holder
Perutka, Michal ; Žák, Ladislav (referee) ; Rumíšek, Pavel (advisor)
PERUTKA, Michal. The draft layout of technology and production of holder. Thesis of the Bachelor´s studies, 3rd year, academic year 2008/2009, education group 3P1. FSI VUT Brno, Department of Engineering Technology, Department of Forming, May 2009, pages 50, pictures 23, tables 8, supplements 9. The project solved in the framework of Bachelor´s studies presents a proposal of the technology and production arrangement of a holder – piece of steel 11 320.0. The estimated series production is 1 000 000 pieces ar year. The thesis describes the manufacturing operations sheet metal cutting, bending and surface treatment. Processual cutting tool used standardized parts and should be treated as a simple assembly clamped to the press LENR 40-A (manufacturer ŠMERAL Trnava, Slovakia with a nominal shearing force 400 kN), which is also used for the bending operation realized on a simple bending tool, clamped also in the form of a stand in the same kind of press.
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