Methodology of the Springback Compensation in Sheet Metal Stamping Processes

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Methodology of the Springback Compensation in Sheet Metal Stamping Processes

Popis výsledku v původním jazyce

In the stamping process, springback causes geometrical inaccuracies in the final shape of metal stampings. Springback behavior is highly influenced by mechanical properties of the material, by the geometrical complexity of the shape and also by stamping process itself. In reality, it is very difficult to predict to which extent springback occurs. That is the reason, why numerical simulations are used more commonly nowadays (AutoForm, PAM-STAMP, etc.). This research focuses on the creation and application of the springback compensation strategy with the goal of minimalize the springback phenomenon in the field of stamping processes. Especially in automotive (in the production of car body parts) where springback became an often debatable and significant topic. For the verification and validation of the strategy, car body parts from VW Group were used, namely SEAT Ateca inner and outer fifth doors and ŠKODA Superb fender. Proposed strategy was designed in the cooperation with the Pressing tools design department in ŠKODA AUTO.

Název v anglickém jazyce

Methodology of the Springback Compensation in Sheet Metal Stamping Processes

Popis výsledku anglicky

In the stamping process, springback causes geometrical inaccuracies in the final shape of metal stampings. Springback behavior is highly influenced by mechanical properties of the material, by the geometrical complexity of the shape and also by stamping process itself. In reality, it is very difficult to predict to which extent springback occurs. That is the reason, why numerical simulations are used more commonly nowadays (AutoForm, PAM-STAMP, etc.). This research focuses on the creation and application of the springback compensation strategy with the goal of minimalize the springback phenomenon in the field of stamping processes. Especially in automotive (in the production of car body parts) where springback became an often debatable and significant topic. For the verification and validation of the strategy, car body parts from VW Group were used, namely SEAT Ateca inner and outer fifth doors and ŠKODA Superb fender. Proposed strategy was designed in the cooperation with the Pressing tools design department in ŠKODA AUTO.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

METAL 2017 Conference Proceedings

ISBN

978-80-87294-79-6

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

502-507

Název nakladatele

Tanger Ltd.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

24. 5. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000434346900075