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An Experimental Study on Lap Joint using FSW with $2mm^t$ Aluminum Alloy Plate  

장석기 (목포해양대학교 기관시스템공학부)
Abstract
This paper shows the possibility of performing Lap joint using the friction stir welding with $2mm^t$ aluminum alloy plate and the determination of tool-dimensions for FSW in milling machine. This research also is reported on obtaining the tensile-shear strength, 91.3 (MPa) and the energy absorption, 26.3 (J) for Lap jointed specimen. The optimal tool-dimensions and method for Lap joint using FSW is as follows; each diameter of shoulder and pin is $9\phi(mm) and 3\phi(mm)$, the length of pin is 3.6(mm), Pressing the shoulder of tool into original base metal is not reasonable.
Keywords
Friction stir welding; Backing plate; Guide plate; Lap joint; Butt joint;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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