Title:
METHOD FOR MACHINING SURFACE OF CASTING, AND METHOD FOR MANUFACTURING CASTING
Document Type and Number:
Japanese Patent JP2010269346
Kind Code:
A
Abstract:
To provide a means for obtaining excellent glossy surface by sufficiently smoothing the surface of a casting which is hardly subjected to cutting or grinder-machining.
The method for machining a surface of the casting has a process A of applying the shot blasting onto the surface of the casting by using balls composed of steel or stainless steel and having the diameter of ≥0.1 mm and ≤0.2 mm as shots.
Inventors:
SAKAI TAKAYUKI
Application Number:
JP2009124010A
Publication Date:
December 02, 2010
Filing Date:
May 22, 2009
Export Citation:
Assignee:
ASAHI TEC CORP
International Classes:
B22D29/00; B24C1/04; B24C5/06; B24C11/00
Domestic Patent References:
JPH04289073A | 1992-10-14 | |||
JPH04292202A | 1992-10-16 | |||
JP2003193969A | 2003-07-09 | |||
JPH06293993A | 1994-10-21 | |||
JP2004315864A | 2004-11-11 | |||
JPH0655449A | 1994-03-01 | |||
JPS49110394U | 1974-09-20 | |||
JPS5577473A | 1980-06-11 | |||
JPH02279399A | 1990-11-15 | |||
JPH10309636A | 1998-11-24 | |||
JPH07275794A | 1995-10-24 |
Attorney, Agent or Firm:
Ippei Watanabe
Koji Kikawa
Koji Kikawa