Title:
METHOD FOR MANUFACTURING DIE FOR MOLDING CONDUCTIVE ROLLER AND DIE WORKING MACHINE USED IN THIS METHOD
Document Type and Number:
Japanese Patent JP2011102032
Kind Code:
A
Abstract:
To provide a method for manufacturing a die for molding a conductive roller with high precision internal surface at a low cost, as well as a die working machine used in this method.
The internal surface of a pipe member 30 is worked by transferring a honing tool having a grinding part from one end to the other end of the pipe member 30. At the same time, when working the pipe member 30, a lubricating fluid 35 is made to flow from the other end to one end of the pipe member 30.
Inventors:
TOYODA KATSUYUKI
Application Number:
JP2010231893A
Publication Date:
May 26, 2011
Filing Date:
October 14, 2010
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B29C33/38; B23Q11/10; B24B33/02; B24B55/02
Domestic Patent References:
| JPS6449610A | 1989-02-27 | |||
| JP2004216499A | 2004-08-05 | |||
| JPH03245964A | 1991-11-01 | |||
| JP2007144658A | 2007-06-14 | |||
| JP2005224919A | 2005-08-25 |
Attorney, Agent or Firm:
Kenji Sugimura
Kiyoshi Kuruma
Ken Ogushi
Kiyoshi Kuruma
Ken Ogushi