Title:
SHAVING TOOL AND STEEL WIRE MATERIAL SHAVING METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2014/129334
Kind Code:
A1
Abstract:
Provided is a shaving tool having a shaving die (2) for shaving a surface layer of a steel wire workpiece which is a material to be shaved, wherein a blade tip (2a) of the shaving die (2) is formed from any material from among a cemented carbide, a high speed tool steel, and a ceramic. In accordance with a specific shaving amount to be shaved from the surface layer of a steel wire material (1), the surface roughness of the steel wire material (1) allowable after shaving, and a specified life span required of the blade tip (2a), a rake angle (ƟS) of the blade tip (2a) is formed to be in the range of at least -30 degrees to no more than 0 degrees.
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Inventors:
OZAKI KATSUHIKO
Application Number:
PCT/JP2014/052972
Publication Date:
August 28, 2014
Filing Date:
February 07, 2014
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
B23D79/12; B21C1/00
Foreign References:
| JP2012196739A | 2012-10-18 | |||
| US3168004A | 1965-02-02 | |||
| JPS55137829A | 1980-10-28 | |||
| JP2009248215A | 2009-10-29 |
Attorney, Agent or Firm:
HAMADA Yuriko et al. (JP)
Yuriko Hamada (JP)
Yuriko Hamada (JP)
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