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Using experiments and finite element method (FEM) analysis, this paper examines whether surface cracks on wire rods grow or are removed during drawing. The deformation behavior of V-shaped, concave, and U-shaped transversal cracks were observed upon repeated drawing. The authors clarified the conditions under which these transversal cracks are removed in order to achieve a surface condition similar to that of the area without cracks.
Using experiments and finite element method (FEM) analysis, this paper examines whether surface cracks on wire rods grow or are removed during drawing. The deformation behavior of V-shaped, concave, and U-shaped transversal cracks were observed upon repeated drawing. The authors clarified the conditions under which these transversal cracks are removed in order to achieve a surface condition similar to that of the area without cracks.
| Author(s) | Kazunari Yoshida, Tetsuo Shinohara, Tsutomu Yamashita, and Atsuhiro Tanaka, Tokai University, Japan |
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| Publication/Event/Pages | Paper presented at WAI's International Technical Conference in Istanbul, Turkey, Nov. 2009. Published in WJI, March 2010, pp. 152-158. |
| Year | 2009 |
