Title:
METHOD OF MANUFACTURING FORMED GOODS FOR CASING OF COMPACT ELECTRONIC EQUIPMENT
Document Type and Number:
Japanese Patent JP2008068310
Kind Code:
A
Abstract:
To provide a method of manufacturing formed goods for the casing of compact electronic equipment on the surface of which rugged pattern which is various, has high productivity and is excellent in decorative design property is formed when taking comparatively soft metal such as aluminum alloy, brass and others as a material.
This method includes a stage where the pattern is formed on the surface of the material to be worked by pressing the surface of a metallic material to be worked which is formed into an aimed shape with a punch having the pattern carved at least in a part of a pressing surface.
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Inventors:
YATSUNO MOTONOBU
Application Number:
JP2006251820A
Publication Date:
March 27, 2008
Filing Date:
September 15, 2006
Export Citation:
Assignee:
FURUKAWA SKY KK
International Classes:
B21D31/00; B21J5/02
Attorney, Agent or Firm:
Shigeo Kono