Title:
METHOD OF PROCESSING METAL MOLD AND METHOD OF FORMING EMBLEM
Document Type and Number:
Japanese Patent JP2013111595
Kind Code:
A
Abstract:
To provide a method of processing a metal mold capable of forming a fine metal mold surface, and to provide a method of forming an emblem aiming at an effect of design by forming a tip of a corner part of a mark of the emblem into a desired sharp angle without forming a curved surface at the tip of the corner part.
Cutting process for a metal mold surface (10) of the metal mold is performed by using a femtosecond laser. By using the metal mold whose metal mold surface (10) is cut by the femtosecond laser, the emblem is molded.
Inventors:
HASEBE AKIHISA
Application Number:
JP2011258610A
Publication Date:
June 10, 2013
Filing Date:
November 28, 2011
Export Citation:
Assignee:
SHINETSU POLYMER CO
International Classes:
B23K26/36; B21D31/00; B21D37/20; B23K26/00; B23K26/40
Attorney, Agent or Firm:
Tomohiro Sakamoto