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Productive single parts from shet metal by the help of technology Hydro- Mac
Štancl, Jiří ; Dvořák, Milan (referee) ; Žák, Ladislav (advisor)
The project in this bachelor thesis solves a proposal of design technology production of extract from deep sheet iron 17240, thickness of 2 mm. Pursuant to of the literary pursuit a problem of the deep drawing, calculation and production of 40 000 pieces a year, was designed hydromecanical deep drawing. Drawing tool is fixed in hydromechanical press EMU 4000 by AP & T company. This press reaches nominal force of 4000 kN. Drawing punch is produced from instrumental steel 19 436, heat-worked according to drawing documentation.
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Use of liquid in a sheet metal forming
Rejnuš, Vojtěch ; Řiháček, Jan (referee) ; Podaný, Kamil (advisor)
The liquid is used as the main or supporting forming medium. It is also used in series production of komplex and precision parts. It ranks among the more progressive methods and can be used among other aplications used for hydromechanical drawing, Pillow forming, Hydroform, Wheelon, ASEA, Flexform, new method Triform, explosion and electrohydraulic forming. Principles are presented for selected methods, as well as advantages, disadvantages and examples of practical applications.
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Using of liquids in forming technologies
Vraštiak, Michal ; Šlais, Miroslav (referee) ; Podaný, Kamil (advisor)
This work submits actual literary work about technologies, which use a liquid such as forming media. Here are listed their basic principles of methods: hydroform, hydromechanical drawing, Wheelon, Asea, high speed forming, tube hydroforming, Pillow forming, Flexform. Work includes their evaluation, examples of practical use and analysis of advantages and disadvantages.
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Production of a headlight replica
Hanzelka, Jakub ; Císařová, Michaela (referee) ; Žák, Ladislav (advisor)
The thesis deals with the design of a headlight reflector production. The sheet thickness of DC04 material is 0,6 mm. Various technologies were evaluated, and hydromechanical deep drawing was chosen due to the complexity of the component shape. The semi-finished product will be a circular sheet with a radius of 117 mm, which will be cut out from metal sheets measuring 2500 x 1500 mm. The component will be manufactured in a single drawing operation. The total forming force is calculated 171 kN. Subsequently, a simulation of the drawing process was conducted, confirming the manufacturability of the part. The maximum forming force reached 226,6 kN. The ZH 30 press was chosen, and the tool design was proposed.
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Use of liquid in a sheet metal forming
Rejnuš, Vojtěch ; Řiháček, Jan (referee) ; Podaný, Kamil (advisor)
The liquid is used as the main or supporting forming medium. It is also used in series production of komplex and precision parts. It ranks among the more progressive methods and can be used among other aplications used for hydromechanical drawing, Pillow forming, Hydroform, Wheelon, ASEA, Flexform, new method Triform, explosion and electrohydraulic forming. Principles are presented for selected methods, as well as advantages, disadvantages and examples of practical applications.
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Productive single parts from shet metal by the help of technology Hydro- Mac
Štancl, Jiří ; Dvořák, Milan (referee) ; Žák, Ladislav (advisor)
The project in this bachelor thesis solves a proposal of design technology production of extract from deep sheet iron 17240, thickness of 2 mm. Pursuant to of the literary pursuit a problem of the deep drawing, calculation and production of 40 000 pieces a year, was designed hydromecanical deep drawing. Drawing tool is fixed in hydromechanical press EMU 4000 by AP & T company. This press reaches nominal force of 4000 kN. Drawing punch is produced from instrumental steel 19 436, heat-worked according to drawing documentation.
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Using of liquids in forming technologies
Vraštiak, Michal ; Šlais, Miroslav (referee) ; Podaný, Kamil (advisor)
This work submits actual literary work about technologies, which use a liquid such as forming media. Here are listed their basic principles of methods: hydroform, hydromechanical drawing, Wheelon, Asea, high speed forming, tube hydroforming, Pillow forming, Flexform. Work includes their evaluation, examples of practical use and analysis of advantages and disadvantages.
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