Effect of bulge shape on wrinkling formation and strength of stainless steel thin sheet

Embossing and restoration is a simple method to increase the strength of thin sheet metals by creating concentric pattern of wrinkles onto thin sheet-metal plates. SUS304 stainless steel sheets of 0.4 mm thickness were experimentally bulged using hemispherical punches, and then compressed between tw...

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Bibliographic Details
Main Authors: Hassan, Mohamed Mohsen Abdel-Naeim, Saleh, M.A.E., Takakura, Norio, Ramesh, Singh, Purbolaksono, Judha
Format: Article
Published: Elsevier 2012
Subjects:
Online Access:http://eprints.um.edu.my/6628/
https://doi.org/10.1016/j.matdes.2012.05.035
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