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http://dx.doi.org/10.5781/JWJ.2016.34.2.54

Finite Element Analysis for Design of Divided Shank of Self-Piercing Rivet  

Kim, Kwan-Woo (Dept. of Mechanical Engineering, Chungbuk National University)
Kim, Dongbum (Dept. of Mechanical Engineering, Chungbuk National University)
Cho, Hae-Yong (Dept. of Mechanical Engineering, Chungbuk National University)
Publication Information
Journal of Welding and Joining / v.34, no.2, 2016 , pp. 54-58 More about this Journal
Abstract
SPR(Self-Piercing rivet) is mechanical element of joining sheet metal components without the need for pre-punched or pre-drilled holes. Newly designed SPR is developed for high joining strength and shearing strength than semi-tubular rivet. In this study, divided shank of self-piercing rivet were designed for joining DP440 and SILAFONT. Newly designed SPR was simulated by using FEM code DEFORM-3D. In simulations of SPR process, various shape of self-piercing rivet were considered for semi-tubular and newly designed SPR. In other to examine the joinability, joining load and lap-shear load of newly designed SPR were compared with semi-tubular by simulated results and experimental ones.
Keywords
Self-piercing riveting(SPR); Helical SPR; Advanced high strength steels(AHSS); SILAFONT; Finite element analysis(FEA); CP1470;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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