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Manufacturing of a hanging fitting
Mucha, Jakub ; Benč, Marek (referee) ; Peterková, Eva (advisor)
The paper presents the design of technology for the production of wall-hanging fittings. The optimum production method was selected as the production in a sequential tooling process. The component is manufactured from a 2 mm thick steel sheet. The material chosen is galvanised steel DC01 + ZE. The semi-finished material for production is a strip wound into a coil. The part is manufactured in three steps. The forming force for the production of the part is 797 kN. Subsequently, the Mecânica Exacta CC100 press was chosen.
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Design for Manufacturing of a Component of the Car Seat Positioning System
Dvořáček, Jan ; Harant, Martin (referee) ; Řiháček, Jan (advisor)
The subject of the thesis is production design of the car seat positioning system segment, which is produced from material ČSN 41 1373 with a material thickness of 3 mm and a production series of 300 000 pieces produced per year. The part is manufactured using fine-blanking technology with a V-ring. The suitability of the component is verified by technological control and design and control assessments are carried out. A coil with a width of 128 mm and a total length of 664 m is chosen for production. Fine-blanking is executed in a tool with a movable punch and fixed guide plate, when two parts are made per one working stroke of the FBM440 Šmeral triple-action hydraulic press. The unwinding, straightening and feeding of the blank into the machine is provided by the UNI800 Drehen Automation automated line, and the outgoing waste is wound onto a coiler from the SWAH company.
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The manufacturing of feed sheet metal component
Pašalov, Tomáš ; Matušková, Jarmila (referee) ; Peterková, Eva (advisor)
The project made within the bachelor‘s program B2307 represents a proposal of the production technology of a cutting – a device made of steel plate 12020. On the basis of secondary literature dealing with the problematic topic of cutting technology a production of components in sequential device was designed. The sequential device is composed of normalized components and is resolved by using a universal easel. The cutting box is fixed to the compressing machine LEN 40 C (producer TOMA Industries, s.r.o.) with the nominal drawing force of 400 kN. The upper cutting edge and cutting form are made of tool steel class 19, heat-treated according to the drawing documentation.
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Proposal for the production of variants of flat sheet metal parts with holes
Fabík, Pavel ; Hušek, Martin (referee) ; Špaček, Jindřich (advisor)
FABÍK Pavel: Proposal for the production of variants of flat sheet metal parts with holes The project elaborated in frame of bachelor’s study branch B2307-00 submits a design of technology components from sheet metal with holes - parts of steel 11 320.1 (specified by INGE Opava). On the basis of literary study problems of production of the components were designed and compared two methods of production. Cutting on the combined cutter attached to the double-stand hydraulic press type Tleff (designed by KIT Invest Ltd. for the Trading) witch 4000 kN pressing power. The cut parts of cutting tool are made of material 19 312 (as designed by Brano). Laser cutting is done on a machine AMADO FO-3015 (in the company Dender).
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The manufacture of seat belt buckle
Oborný, Roman ; Podaný, Kamil (referee) ; Peterková, Eva (advisor)
Aim of this Thesis is to assess the existing manufacturing method and to propose and make out an optimum manufacturing method for the part „seat belt buckle“. Components made of the steel plate 14 220.3. With respect to requested accuracy, quality and expected production run of 1 000 000 pcs per year, the Thesis includes the proposal of manufacture of the part by a method of accurate cutting with push-on edge. Is designed the cutting tool and selected the suitable machine type for this technology Feintool HFA 3200 Plus. The work contains necessary calculations, economical evaluation and design documentation of the processual tools for the components production. The last part contains the technical and economic evaluation, from which results that, technically and economically, the new production technology is preferable to the existing technology.
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Proposal for the production of variants of flat sheet metal parts with holes
Chaloupková, Lucie ; Peterková, Eva (referee) ; Špaček, Jindřich (advisor)
The final work elaborated in the scope of bachelor studies of the branch B2307-00 submitted variants of production for flat sheet metal parts with holes. In work there are two variants of production of one particular part namely: Production on sequence shearing tool and production by means of plasma CNC machine. Particular part is designed for quantity 120 000 pieces per year. Shearing machine S250 with shearing force 2500 kN is selected (manufacturer Smeral a.s.Brno). In the work there are implied necessary calculations for both variants including economical evaluation and criteria for practically implementation.
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Specifics of Main Components of Simple Blanking Tool
Kašpar, Jaroslav ; Dvořák, Milan (referee) ; Peterková, Eva (advisor)
The thesis elaborated Specifics of Main Components of Simple Blanking Tool. The thesis is divided into 5 basic parts. The first part deals with the issue of cutting tools in general. The second one introduces a simple blanking tool. The third and most extensive part describes in detail the selected main components of blanking toll. The fourth part contains possible ways to increase the life of main components and the last part is summary of the most frequently used materials for these functional parts.
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Manufacturing of protective sheet metal to the door
Popelář, Martin ; Císařová, Michaela (referee) ; Peterková, Eva (advisor)
The thesis deals with the design of manufacturing technology of protective sheet metal to the door from the material 17240. The blank is 0,8 mm thick sheet metal. Work is set for cold shaping of metal by means of cutting. Production on sequence shearing tool is based on series 100 000 pieces. Shearing machine LEXN–100 2 (Toma trading s.r.o.) with shearing force 1000 kN is selected for realization. The main point of the thesis is to design a cutting tool and to create a drawing documentation.
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Proposal of shearing tool for the manufacture of shaped blank
Straka, Jan ; Řiháček, Jan (referee) ; Peterková, Eva (advisor)
The thesis presents a design of a progressive cutting tool for the production of shaped blanks from sheet metal Usibor 1500 (22MnB5) with a thickness of 1.5 mm. The tool is designed by using CATIA V5 software in cooperation with Žďas, a.s. company. Based on the literature review of the cutting process, cutters were designed, shear clearance and order of operations in the tool were determined. The proposed cutting tool consists of both manufactured and standardized parts. Tool parts fall out of the chute onto the conveyor belt. The tool is designed to operate on an AIDA 1000 excentric press with a nominal force of 10,000 kN. Cutters that are not standardized are made of tool steel and heat treated according to drawing documentation.
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Manufacturing of cutter wheel for brush saw
Hanáček, Jakub ; Šlais, Miroslav (referee) ; Podaný, Kamil (advisor)
The project is submitting design of technology production of the part from the sheet iron 12050, thickness of 2 mm and production run of 120 000 pieces per year. From the proposed options of manufacturing was determined that the fineblanking technology by vee ring is the most advantageous. The fineblanking manufacture was designed for fineblanking tool which is set on the hydraulic press HSR - 630 X - TRA from producer SCHMID with nominal force 6300 kN. Functional parts of tool are produced of tool steel 19 437. According to economical calculation it was defined the price of the manufactured part on 61,4 Kč.
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