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Design of underground garage in Brno
Hájek, Jan ; Hladík, Pavel (referee) ; Zich, Miloš (advisor)
The goal of the project is behaviour and dimensioning of selected monolithic concrete structure elements. Design and assessment of the building foundation was made. Slabs of the floors are dimensioned in detail. All computations are made in accordance with Eurocode 2. Drawing documentation is part of this project.
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Technologies using organic materials
Galbička, Tomáš ; Chmela, Ondřej (referee) ; Hubálek, Jaromír (advisor)
There are sumarized some of the basic organic materials for produce of organic parts. Two types of theese materials are introduced PPV and PFV and their derivatives, which tuning their resulting properties in area of electrical, optical, chemical, and thermal parameters. There is designed and created system for mechanical bending of adhesive SMD devies on flexible printed circuit board and compared properties of some conducting adhesives.
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Construction and shearing tool production
Šincl, Josef ; Žák, Ladislav (referee) ; Štroner, Marek (advisor)
The bachelor work describes construction and production of the progressive tools, which is used for production of lugs for car Škoda Octavia combi. The lugs are made from material number 1.0396. There were elaborated research from the field of shearing and bending. These technologies were used for production of desired part. In the instrument are made both left and right parts, which are mirror. There are also solved different difficulties in the construction. The instrument should have life cycle 3 000 000 of produced parts. The instrument is used in the 160 tons eccentric press of brand Dirinler, model CDCS P81. To the eccentric press is connected automatic straightener and dispenser, so that there is not necessity of service. The instrument is given yet and is involved in the full operation.
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Design of the machine on the fringe for the production of semi-finished pastry tips
Pešava, Martin ; Tůma, Jiří (referee) ; Bradáč, František (advisor)
The aim of this thesis is addressing the challenge of industrial practice. Deals with the design of a dedicated automatic machine is used to bend semifinished products for the production of confectionery peaks. The work includes analysis of bending technology and the applicability of the possibilities for structural parts of the machine. Furthermore, the work deals with construction machinery and calculation parameters and some important parts. Finally, the design of a machine control system and the creation of the pneumatic diagram.
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Manufacturing possibilities of modular cabinet
Valčík, Martin ; Řiháček, Jan (referee) ; Podaný, Kamil (advisor)
Bachelor's dissertation in subject Mechanical Engineering is focused on suggestion and evaluation suitable of technologies which are used for production of modular cabinet determined for switchboard cabinets STX, serial marking IP55/IK09 produced by company TVD - Technická výroba, Inc.. Technologies used for production are punching, cutting by laser or plasma beam, bending, welding MAG/MIG, WIG and spot welding. Surface finish is done by powder painting, zinc plating or anodization. In point of economical and quality view as the best procedure was choosed punching, bending, welding by MAG technology and powder painting.
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Manufacture of components "Part of the cover CT"
Dolák, Martin ; Dvořák, Milan (referee) ; Žák, Ladislav (advisor)
This thesis is about production of part of CT cover. It is part of specific shape which was de-signed to be produced using hydroform technology. The aim of this thesis is to document the steps leading to change the technology into bending and welding. The part has to be split into two different part and new operation list has to be invented. The use of current machine equipment of Exerion company was proved possible by calculations. The final step was de-signing and production of special bending tool. Application of above mentioned was proved by successful production of part.
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Manufacturing of wheel holder for washing machine
Kopřiva, Tomáš ; Císařová, Michaela (referee) ; Podaný, Kamil (advisor)
The project is design technology components by cutting and bending. It is a component, which is used for attaching wheel of waching machine.It is manufactured from sheet steel. Analysis of suitable technologies for the production of manufacturing were selected in the combined processing tools. The tool uses standard components for cutting and bending, which is done on an eccentric press LEN 40 (manufacturer ŠMERAL Brno), with a nominal tensile force 400 kN. The prize of holder is about 8 Kč.
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Design of bending tool for V-bending sheet
Zedníček, Zbyněk ; Štroner, Marek (referee) ; Dvořák, Milan (advisor)
The object of the bachelor work is the design of the bending tool for V-bedning. The sheet segment of the shovel of the conveyor belt is assigned. The introductory part deals with the problems of preparation of the semi-finished product and the analysis of possibilities of bending technology. Then the suitable technology is chosen. In the next part there are introduced technological aspects of the design of the piece of the sheet component and there are made computatious for the design of bending and the preparation of the semi-finished product, minimum and maximum bending radius, suspension, bending power and work, computation of the straightened length of the component and the total consumption of the material. The design of the tool for bending of the segment is made on the basis of technological computations. Economical assessment of the production is made, material costs for the tool bending are introduced and the selling price of the shovel of the conveyor belt is determinated. The whole course of the design is summarized in the conclusion.
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Production of the fixing element
Hřebíček, Robert ; Jurenka, Vladislav (referee) ; Lidmila, Zdeněk (advisor)
Fixation element consolidates filtration cage to filter. For production of this element 3 mm thick steel 11 373 was used. The production is estimated to 24 000 pieces per year. From many different possible production technologies the method of cutting followed-up by bending was chosen. Since it is impossible to implement these methods into one tool it is carried out step by step. For all steps the construction and technological calculations were carried out and from them templates were formed. For production was used company equipment (press LEXN 100C, shears NTE). Also production costs were calculated and annual profit was graphically represented. The production is profitable since 16 843 pieces are made per year.
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The manufacturing of component from wire
Pecinová, Hana Elisabetha ; Lidmila, Zdeněk (referee) ; Peterková, Eva (advisor)
Project elaborate within bachelor's degree, present design production of components called "fan". Component is made from rod diameter 4 mm, of material ČSN 41 1343. Based on the literature study of issues bending and roll bending were performed some of calulations and for others was developed sugestion. Further was designed hand-operated machine for forming- bending and roll bending. For this hand-operated machine was drawn tracing documentation of completation and selected parts. Machine is primaly designed for solved component, but it can be used universally for stock part of small dimensions. In the end was carried out economic balance for production of machine and component.
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