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http://dx.doi.org/10.14775/ksmpe.2017.16.4.119

The Optimum Design for Minimizing von Mises Stress of Lead Wire  

Park, Chang Hyeong (School of Mechanical Engineering, Yeungnam UNIV.)
Cho, Seong-Jin (Korea Textile Machinery Convergence Research Institute)
Han, Seimg Chul (Dept. of Automobiles Yeungnam College University)
Kim, Jin Ho (School of Mechanical Engineering, Yeungnam UNIV.)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.16, no.4, 2017 , pp. 119-126 More about this Journal
Abstract
High-precision wire is one of the most important components of lead production. However, no studies have been performed on the dimensional tolerance of these wires, and their capabilities have been deduced through trial and error. Therefore, PIANO, a commercial PIDO tool, was used to systematically determine the optimal parameters for stress minimization. The values obtained from the optimum design were modeled and analyzed using LS-Dyna, a finite element analysis program. Maximum stress was reduced by about 10% compared to its initial values, and the wire now satisfies dimensional tolerance ($10{\mu}m$).
Keywords
Optimal Design; Cold Rolling; Plastic Working;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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