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Method development of forged piece in conditions of modern forge
Vraštiak, Michal ; Psík, Eduard (referee) ; Podaný, Kamil (advisor)
Taking into account modern technology solutions has been selected die forging of the wheel hub of automobile steel 14220 (DIN 16MnCr5) about the serial 50000 pcs. Based on the literature study and practical experience has been solved forging process, including technological calculations, engineering drawings and results of simulations of the forging process performed by the Qform software tool. A tool was designed to be made of 19552 grade alloy tool steel. The forged piece is to be forged on an LZK 1000 crank press with the nominal forming force of 10 MN manufactured by Šmeral Brno. The stock is divided with shears from bar 45 mm 6 m long to bar 89.5 mm long.
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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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Method development of forged piece in conditions of modern forge
Vraštiak, Michal ; Psík, Eduard (referee) ; Podaný, Kamil (advisor)
Taking into account modern technology solutions has been selected die forging of the wheel hub of automobile steel 14220 (DIN 16MnCr5) about the serial 50000 pcs. Based on the literature study and practical experience has been solved forging process, including technological calculations, engineering drawings and results of simulations of the forging process performed by the Qform software tool. A tool was designed to be made of 19552 grade alloy tool steel. The forged piece is to be forged on an LZK 1000 crank press with the nominal forming force of 10 MN manufactured by Šmeral Brno. The stock is divided with shears from bar 45 mm 6 m long to bar 89.5 mm long.
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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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