Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/87510| Title: | Hole Expansion Tests of Metal Sheets: Numerical Study | Authors: | Marques, Armando Prates, Pedro Pereira, André Oliveira, Marta Fernandes, José |
Issue Date: | 2019 | Project: | PTDC/EME-EME/31216/2017 PTDC/EME-EME/30592/2017 PTDC/EME-EME/31243/2017 SII&DT 17762 SafeForming |
Abstract: | A numerical analysis of the hole expansion test is presented. It focuses on the impact that different values of initial blank hole diameter have on the maximum values achieved for the principal strains, during the test. This analysis considers a case in full conformity with the ISO 16630 standard. The remaining cases studied differ from this, changing only the initial value of the blank hole. The results show that a smaller blank hole allows the test to reach higher values of major strain. | URI: | https://hdl.handle.net/10316/87510 | Rights: | openAccess |
| Appears in Collections: | I&D CEMMPRE - Artigos em Livros de Actas |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| DCE19_abstract_209.pdf | 565.5 kB | Adobe PDF | View/Open |
Page view(s)
193
checked on Apr 16, 2024
Download(s)
225
checked on Apr 16, 2024
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.