Szczegóły publikacji

Opis bibliograficzny

Autorzy (4)

• AGHBałon Paweł
• AGHŚwiątoniowski Andrzej
• AGHSzostak Janusz
• Kiełbasa Bartłomiej

Słowa kluczowe

Dane bibliometryczne

ID BaDAP	109917
Data dodania do BaDAP	2017-11-22
Tekst źródłowy	URL
DOI	10.1063/1.5008081
Rok publikacji	2017
Typ publikacji	materiały konferencyjne (aut.)
Otwarty dostęp
Wydawca	American Institute of Physics
Konferencja	20th international ESAFORM conference on Material forming
Czasopismo/seria	AIP Conference Proceedings

Abstract

This paper presents a structural element of a vehicle, that is made from High Strength Steels. Application of this kind of materials considerably reduces construction mass due to high durability. Nevertheless, it results in appearance of springback that depends mainly on used material as well as part. Springback reduction helps to reach the reference geometry of the element by using the Finite Element Method software. Authors compared two methods of optimization of die shape. The first method defines the compensation of the die shape only for OP-20 and the second multi-operation method defines the compensation of the die shape for the OP-20 and OP-50 operations. Prediction of springback by the trial-and-error method is difficult and labor-intensive. Designing of dies requires using of appropriate FEM software to make them more economic and less time-consuming. Virtual compensation methods make it possible to receive precise result in a short time. Die compensation with software application was experimentally verified by the prototype die. Therefore, springback deformation becomes a critical problem especially for the HSS steel when the geometry is complex.

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