Determining Forming Limit Diagrams Using Sub-Sized Specimen Geometry and Comparing FLD Evaluation Methods

Determining Forming Limit Diagrams Using Sub-Sized Specimen Geometry and Comparing FLD Evaluation Methods

Sheet metal forming boundaries are established using the forming limit diagram (FLD). The Nakajima and Marciniak tests, which are based on stretching a material using a punch, are the most commonly used methods for determining the FLD or fracture forming limit diagram (FFLD). The results are usually...

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Bibliographic Details
Main Authors: Kateřina Rubešová, Martin Rund, Sylwia Rzepa, Hana Jirková, Štěpán Jeníček, Miroslav Urbánek, Ludmila Kučerová, Pavel Konopík
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Metals
Subjects:
forming limit diagram
sheet metal forming
mechanical testing
miniaturized specimens
automotive industry
manganese–boron steel
Online Access:https://www.mdpi.com/2075-4701/11/3/484

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https://www.mdpi.com/2075-4701/11/3/484

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