Title of article
Investigations of thickness distribution in hole expanding of thin steel sheets
Author/Authors
W. Fr?cz، نويسنده , , F. Stachowicz، نويسنده , , T. Trzepieci?ski، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
5
From page
279
To page
283
Abstract
This work aims to investigate the effect of punch geometry on the sheet thickness distribution in the collar formed during hole-flanging process. Three different punch geometries: cylindrical (flat-bottomed), hemispherical and conical were used in the experiment as well as in numerical simulation. Extra deep drawing quality (EDQ) steel sheet with a thickness of 1.0 mm was selected for this work. The results of experimental investigations were compared with the results of numerical modeling performed using the FE based MSC.Marc +MENTAT computer code.
Keywords
hole flanging , EDQ steel sheet , thickness distribution , forming limit
Journal title
Archives of Civil and Mechanical Engineering
Serial Year
2012
Journal title
Archives of Civil and Mechanical Engineering
Record number
1269283
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