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Production of handrail holder
Ryšavý, Jan ; Varjan, Matúš (referee) ; Peterková, Eva (advisor)
Economic and technological analysis of possible methods of production real part. The basic theoretical knowledge of selected production methods and their application in practice. The division of production methods for various production series of part using economic evaluation.
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Production of the component "Lid"
Vyhnanovský, Jaroslav ; Rumíšek, Pavel (referee) ; Žák, Ladislav (advisor)
This project developed within the Bachelor study of Engineering Technology proposes a technology component “Lid” made of1 mm thick sheet metal ofmaterial11 375(1.0038). The component will be made on a combined roll forming machine. A mount with two pillars will be used for the production, which will be located in an eccentric press LEN 40C by TOMA Industries Ltd. based in Trnava, Slovakia. The nominal press force is 400kN. Trimming punches, broaches, blanking dies and bending punches are made of tool steel, grade194....
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Manufacturing of wall clamp
Hájek, Pavel ; Šlais, Miroslav (referee) ; Podaný, Kamil (advisor)
The project in this bachelor thesis solves a proposal of technology of a wall clamp manufacture. The part will be made of rolled coils (5 mm thick), from steel 11 373 in production of 150 000 pieces a year. Shearing and bending were the most optimal methods chosen from the considered manufacture technologies. The literary study is devoted to the study of chosen technologies. Based on the technological calculations, a transfer combined tool was suggested. According to the size of the overall mould force, an eccentric press LKDR 315 was chosen. This press reaches nominal force of 3150 kN.
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Production of sealing strips for aerating system
Brdečková, Zuzana ; Lidmila, Zdeněk (referee) ; Podaný, Kamil (advisor)
The aim of this work is the production of sealing strips for aerating system. The strip is made by technology of production - cutting and bending of stainless steel 17 240 with a thickness of 1 mm. Lot size is 22,000 units per year. Based on the information on the state seal was designed a new, more efficient and more productive shape for the production. Then, it was done the literary study. On the basis of calculations was chosen the hydraulic press CUPS 25 D for the production. The sealing strip will be manufactured on the newly designed cutting and bending tools. The work is carried out with a techno-economic evaluation that compares the current production technology with the newly proposed technology. The work contains drawings of sealing strip, shear and bending tools.
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Forming Technology of Thin Sheets with Coating
Procházka, Lukáš ; Schwarzer, Emil (referee) ; Dvořák, Milan (advisor)
The bachelor's thesis deals with forming technology of thin sheets with coating. It is divided in three separate parts. Firstly, technologies used for forming thin sheets with coating like bending, drawing, spinning and shearing are discussed. Secondly, the thesis presents coatings, their types and means of measuring their thickness as well as examination technologies. The last part consists of a set of experiments testing aforementioned facts on testing samples.
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Versatile tool for the production of holder
Kučera, Jiří ; Kopřiva, Miloslav (referee) ; Lidmila, Zdeněk (advisor)
This project is conceived within the bachelor's degree in engineering technology (B3S-K Engineering) technology by design sheet metal parts 11 373.1 on a combined tool. It is based on the literature studies about cutting and bending has been proposed several variants of the production of specified parts to be produced entirely in a single tool. The proposed tool is clamped in the eccentric press LEN 63C firm TOMA Industries with a nominal force of 630 kN. The functional parts are made of tool steel, 19 573, heat-processed according to drawings.
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Production single parts from sheet metal on two-station tool
Vrána, Petr ; Špaček, Jindřich (referee) ; Žák, Ladislav (advisor)
Projects developed within the bachelor's degree in engineering technology (B3S-K Engineering) technology by design sheet metal parts 11 373.1 on a combined tool. Based on the literature studies about cutting, bending and stretching has been proposed several variants of the production of specified parts to be produced entirely in a single tool. The proposed tool is clamped in the eccentric press PE 100 D firm ERFURT with a nominal force of 1000 kN. The functional parts are made of tool steel, 19 436 heat-processed according to drawings. Punches are made as a split because of interchangeability and easy repairability.
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Design of bending tool for thin-waled copper tubes
Axmanová, Hana ; Peterková, Eva (referee) ; Dvořák, Milan (advisor)
AXMANOVÁ Hana: Design of bending tool for thin-walled copper tubes The project elaborated in frame of bachelor studies branch B-STG is submitting design of the bending tool for the thin-walled copper tubes. There where designed two bending tools with inner bending radius R1 = 13 mm and R2 = 45,2 mm and the bending is implemented by broach into the bending die. There were conducted some bending experiments. The tubes were bended without and with filling by a hand hydraulic press WPP15.
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Production single parts "Setting Base"
Dluhoš, Jan ; Henzl, David (referee) ; Žák, Ladislav (advisor)
The bachelor`s thesis, which was written on the grounds of the bachelor`s study programme B3S-P Mechanical Engineering, the field B-STG Technology in Engineering, deals with the production of moldings for transport of copy devices abroad. Molding is used for setting of the device in wooden box and it is placed on silentblocks to avoid damage of the copy device. The bachelor`s thesis contains a study of the particular issue, a proposal for the cutting machine and bending machine together with an economic evaluation.
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Influence of surface treatments on the quality of molded parts
Okurka, David ; Dvořák, Milan (referee) ; Hušek, Martin (advisor)
This thesis examines the influence of surface treatments on the quality of molded parts. At the beginning of this work explains why the finish and what are the current demands on the development of manufacturing technologies. It further describes the most common surface treatment of metals, which are currently very often occur. The next section is divided into forming the surface and volume and describes the different types of species-forming, such as cutting, bending, drawing, etc. At the end of the work described cooperation with the Hettich ČR, k.s. and Tokoz, a.s.
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