ELIMINATION OF SPRINGBACK EFFECT AND RESIDUAL STRESS DURING ROLL FORMING PROCESS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F21%3A00353890" target="_blank" >RIV/68407700:21220/21:00353890 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

ELIMINATION OF SPRINGBACK EFFECT AND RESIDUAL STRESS DURING ROLL FORMING PROCESS

Popis výsledku v původním jazyce

Springback and deformation due to release residual stress are applied in all cold forming processes, including roll forming technology. This article describes the causes of springback and residual stress from previous forming. In the experiment, behavior of these two effects was verified on oval tubes with dimensions 52.69 x 4.00 x 0.50 mm made from ferritic stainless steel AISI 444 (EN 1.4521). In the experiment have been proposed steps to reduce effect of springback and releasing of residual stress and it was achieved better process capability Cpk.

Název v anglickém jazyce

ELIMINATION OF SPRINGBACK EFFECT AND RESIDUAL STRESS DURING ROLL FORMING PROCESS

Popis výsledku anglicky

Springback and deformation due to release residual stress are applied in all cold forming processes, including roll forming technology. This article describes the causes of springback and residual stress from previous forming. In the experiment, behavior of these two effects was verified on oval tubes with dimensions 52.69 x 4.00 x 0.50 mm made from ferritic stainless steel AISI 444 (EN 1.4521). In the experiment have been proposed steps to reduce effect of springback and releasing of residual stress and it was achieved better process capability Cpk.

Druh

O - Ostatní výsledky

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

2021

Kód důvěrnosti údajů

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