Effect of drawing conditions on dimensional accuracy of compression coil springs

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Wiredrawing has a profound effect on the coiling property of steel wire for springs. High variability of free length in springs is caused by nonuniform deformation in wiredrawing. This study provides necessary conditions of the drawing process to manufacture uniform wire that is suitable for springs.

Description

Wiredrawing has a profound effect on the coiling property of steel wire for springs. High variability of free length in springs is caused by nonuniform deformation in wiredrawing. This study provides necessary conditions of the drawing process to manufacture uniform wire that is suitable for springs.

Additional information

Author(s)

Yukihiro Oishi and Nozomu Kawabe, Sumitomo Electric Industries, Ltd., Japan.

Publication/Event/Pages

Paper presented at WAI 69th Annual Convention, Atlanta, GA USA

Year

1999