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http://dx.doi.org/10.14775/ksmpe.2019.18.9.100

Prediction of Radial Direction Strain in Drawn Wire  

Lee, Sang-Kon (Extreme Fabrication Technology Group, Korea Institute of Industrial Technology)
Hwang, Sun-Kwang (Extreme Fabrication Technology Group, Korea Institute of Industrial Technology)
Cho, Yong-Jae (Extreme Fabrication Technology Group, Korea Institute of Industrial Technology)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.18, no.9, 2019 , pp. 100-105 More about this Journal
Abstract
In wire drawing, aterial deformation is concentrated on the surface of the drawn wire because of surface contact with the drawing die. Therefore, strain varies from the center to the surface of the drawn wire. In this study, based on the upper bound method, an effective strain prediction method from the center to the surface of a drawn wire was proposed. Using the proposed method, the effective strain of the drawn wire was calculated verify the proposed prediction method, the predicted effective strain was compared with the result of finite element analysis.
Keywords
Wire Drawing; Upper Bound Method; Strain Prediction Model; FE Analysis;
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Times Cited By KSCI : 3  (Citation Analysis)
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