Analysis of surface flaws on drawn wire and wire breaks

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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.

SKU: P05389 Category:

Description

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.

Additional information

Author(s)

Kazunari Yoshida, Tetsuo Shinohara, Tsutomu Yamashita, and Atsuhiro Tanaka, Tokai University, Japan

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