کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
790934 | 901898 | 2008 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Self-pierce riveting of multiple steel and aluminium alloy sheets Self-pierce riveting of multiple steel and aluminium alloy sheets](/preview/png/790934.png)
Multiple steel and aluminium alloy sheets were joined by self-pierce riveting. Self-pierce riveting is attractive for joining multiple and dissimilar sheets, because joining of individual interfaces is not necessary unlike the conventional joining processes, i.e. sheets except for a lower sheet are merely pieced with a rivet shirt. The steel sheets ranged from mild steel to ultra-high strength one having 980 MPa in tensile strength, and the joinability for three steel and aluminium alloy sheets for various combinations was examined from both experiments and finite element simulation. The joinability was improved by setting a softer sheet uppermost due to smooth piercing. In addition, the joining range for self-piece riveting of three high strength steel and aluminium alloy sheets was extended by optimising a shape of the die, and the ultra-high strength steel, mild steel and aluminium alloy sheets were successfully joined.
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Journal: Journal of Materials Processing Technology - Volume 214, Issue 10, October 2014, Pages 2002–2008