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http://dx.doi.org/10.14775/ksmpe.2016.16.1.090

The Weldability of a Thin Friction Stir Welded Plate of Al5052-H32 using High Frequency Spindle  

Joo, Young-Hwan (Graduate School of Convergence Science, Pusan National Univ.)
Park, Young-Chan (Graduate School of Convergence Science, Pusan National Univ.)
Lee, Yong-Moon (Graduate School of Convergence Science, Pusan National Univ.)
Kim, Kwang-Ho (Global Frontier R&D Center for Hybrid Interface Materials)
Kang, Myung Chang (Graduate School of Convergence Science, Pusan National Univ.)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.16, no.1, 2017 , pp. 90-95 More about this Journal
Abstract
Recently, smaller and lighter products have become of interest in industry applications that increasingly demand thin plate joints of thickness 1.0 mm or less using friction stir welding. In this study, high frequency spindles that run at 3,500-6,500 rpm are introduced for thin friction stir-welded plates. Weldability tests are performed for the butt-joint method of Al5052-H32 alloy of 1.0 mm thickness under 3,500-6,500 rpm spindle revolution with 250-400 mm/min feed speed. An optical microscope was used to analyze the bid structure of the welded zone and stir zone. The tensile-strength and hardness of the welded zone were then measured.
Keywords
Micro-Friction Stir Welding; High Frequency Spindle; Al 5052 alloy; Weldability; Thin Plate;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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