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Production of filter cover
Bachurek, David ; Forejt, Milan (referee) ; Podaný, Kamil (advisor)
The project elaborated design of technology production of the filter cover - section from the deep drawing sheet 11 325 (DC04). Based on analysis was chosen combination of technologies shearing and deep drawing for that option was designed manufacturing process. Forming process is realized on hydraulic progressive press from Sweden company AP&T which has got total nominal tensile force 1740 kN and equipped 5 stations with lower holders and upper ejectors. Deep drawn part is transported between stations by feeders which are part of press. Function parts are made from alloyed tool steels 19 436 and 19 573 which are heat-worked according to drawing documentation. In chapter technical and economical evaluation was determined turning point which become after reaching of 142 840 parts.
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Technological steps for producing of bottle opener
Adamiec, Pavel ; Kopřiva, Miloslav (referee) ; Novotný, Karel (advisor)
ADAMIEC Pavel: Technological steps for producing of bottle opener . Thesis of the bachelor’s studies the third year. School year 2008/2009, education group 3P1. FSI VUT in Brno Institute of Technology, Department of Forming. May 2009,pages 35, pictures 24 , tables 3, supplement 7. The project elaborated in frame of bachelor’s studies branch 2307. The project is submitting technological steps for producing from the sheet metal forming sheet iron 17 240. Pursuant to of the literary pursuit a problem of the sheet metal forming, cutting and calculation was designed cutting with processual tool. Cutting die is using of standardised component. Cutting die are produced from alloyed instrumental steel 19 436.
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The manufacturing of level indicator by fineblanking process
Polák, Pavel ; Šlais, Miroslav (referee) ; Peterková, Eva (advisor)
The project elaborated in frame of engineering studies branch 2307. The project is submitting design of technology production of the extract - section from the deep drawing sheet iron 11 373.1. Pursuant to of the literary pursuit a problem of the deep drawing and calculation was designed drawing in instrument with holder. The lower ejector is using for extrusion component. The drawing instrument make use of standardised components and it is solving forms of customary stool close-set on the crank drawing inclinable press LEN 63 C (producer APJ Praha), with nominal tensile force 630 kN. Drawing punch and drawing die are produced from alloyed instrumental steel 19 436.9 (POLDI 2002), heat-worked according to drawing documentation.
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Uses of a cutting die in the manufacturing process
Důrek, Milan ; Žák, Ladislav (referee) ; Lidmila, Zdeněk (advisor)
The bachelor’s thesis elaborated as part of a bachelor's degree of the branch mechanical engineering submitted a proposal of use cutting technology in the manufacturing process. The specified component is a tine and it is made of abrasion resistant and high-strength steel. The tine is produced in a series of 200,000 units / year. The first part of the thesis is pointed to technology of material cutting. For this technology a literature summary was made including a description of the requirements for the calculation of shearing machines and tools. In the second part, cutting tool was chosen based on technological calculations. For this instrument has been chosen crank press LKJA 1000 with a nominal force of 10 000 kN. The study evaluate the economic comparison of laser and cutting tool.
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Bulk forming technology of shutting nut
Votavová, Jitka ; Šlais, Miroslav (referee) ; Forejt, Milan (advisor)
VOTAVOVÁ Jitka: Bulk forming technology of shutting nut. The project elaborate in frame bachelor studies submit design technology of production shutting nut by means of bulk forming from stteel 11 320 5R CSN EN 10 204. Production sequence was proposed upon linear analyse of bulk forming especially to extrusion and upsetting. Technological calculations was made. Maschine was select automatic transfer press TPM12, nominal power 2000 kN (producer SMERAL Brno). Extruder will make from tool steel 19 436, clamp ring from tool steels 19 733 and extrusion die from sintered carbide SK65. Heat-treatment extruder and clamp ring according to drawing.
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Increasing the life of cutting blades by coating
Vodák, Marek ; Lidmila, Zdeněk (referee) ; Podaný, Kamil (advisor)
This Bachelor Thesis presents the possibility of increasing lifespan of cutting blades made of 19 436 steel, which are used for the production of stator sheets made of silicon steel. Its high amount significantly increases the hardness of the material, which adversely affects the lifespan of the tool blade. After selecting suitable methods, coating was chosen. Its use is limited by the resistance of the material to tempering with a maximum temperature of 520 °C. Therefore, it is necessary to choose a PVD method, more specifically arc evaporation, which runs at temperature below 500 °C. From a range of suitable coating the multi-layer FeinAl coating, which has excellent properties thanks to chemical composition and structure composed from many fine layers, was selected.
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Production of sheet metal part
Bachurek, David ; Heinl, Tomáš (referee) ; Žák, Ladislav (advisor)
The project elaborates the desing of establishing angle. It is made from 1 mm thick galvanized sheet EN10346-DX53D+Z100-M-B-C in production 200 000 parts per year. A technology of shearing and bending at progressive die tool was selected from several options as the most suitable technology of manufacturing. There are standartized parts in progressive stamping tool. Tool is designed for eccentric press LEN 63C from producer ŠMERAL Trnava. The eccentric press includes 630 kN of forming force. The function parts are made from alloy tool steel 19 436.9 with heat treatment according to technical documentation.
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Bulk forming technology of sandwich coil insert
Votavová, Jitka ; Dohnal, Ivo (referee) ; Forejt, Milan (advisor)
VOTAVOVÁ Jitka: Bulk forming technology of sandwich coil insert. The project elaborated in frame of engineering studies branch M-STG. The project is submitting design of technology production of the sandwich coil insert - from aluminium alloys AlMn1 ČSN 424432. Production sequence was proposed upon linear analyse of bulk forming especially to extrusion and upsetting. Technological calculations were made. Maschine was select automatic transfer press TPM8, nominal power 1 000 kN (producer SMERAL Brno). Extruder will make from tool steel 19 436.8, clamp ring from tool steels 19 436.8 and extrusion die from tool steel 19 436.8. Heat-treatment extruder and clamp ring according to drawing.
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Production of filter cover
Bachurek, David ; Forejt, Milan (referee) ; Podaný, Kamil (advisor)
The project elaborated design of technology production of the filter cover - section from the deep drawing sheet 11 325 (DC04). Based on analysis was chosen combination of technologies shearing and deep drawing for that option was designed manufacturing process. Forming process is realized on hydraulic progressive press from Sweden company AP&T which has got total nominal tensile force 1740 kN and equipped 5 stations with lower holders and upper ejectors. Deep drawn part is transported between stations by feeders which are part of press. Function parts are made from alloyed tool steels 19 436 and 19 573 which are heat-worked according to drawing documentation. In chapter technical and economical evaluation was determined turning point which become after reaching of 142 840 parts.
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Increasing the life of cutting blades by coating
Vodák, Marek ; Lidmila, Zdeněk (referee) ; Podaný, Kamil (advisor)
This Bachelor Thesis presents the possibility of increasing lifespan of cutting blades made of 19 436 steel, which are used for the production of stator sheets made of silicon steel. Its high amount significantly increases the hardness of the material, which adversely affects the lifespan of the tool blade. After selecting suitable methods, coating was chosen. Its use is limited by the resistance of the material to tempering with a maximum temperature of 520 °C. Therefore, it is necessary to choose a PVD method, more specifically arc evaporation, which runs at temperature below 500 °C. From a range of suitable coating the multi-layer FeinAl coating, which has excellent properties thanks to chemical composition and structure composed from many fine layers, was selected.
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