Wrinkling prediction in deep drawing metal forming : kinematic hardening model versus mixed hardening model
One of the common major defects in deep drawing sheet metal forming is wrinkling. It is known as the formation of uneven height at the top rim of a drawn part due to multi-axial stresses acted on the blank material during the deformation process. Although a finite element method has been used to pre...
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| Format: | Thesis |
| Language: | English |
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2017
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| Online Access: | http://umpir.ump.edu.my/id/eprint/25725/ http://umpir.ump.edu.my/id/eprint/25725/ http://umpir.ump.edu.my/id/eprint/25725/1/Wrinkling%20prediction%20in%20deep%20drawing%20metal%20forming.pdf |