Title:
CUTTING METHOD FOR PIPE MATERIAL
Document Type and Number:
Japanese Patent JP2008161962
Kind Code:
A
Abstract:
To provide a cutting method for a pipe material capable of preventing adhesion of chips on the pipe material.
In this cutting method for the pipe material W, a predetermined amount of the pipe material W of a predetermined length is carried forwardly along the lengthwise direction and cut. At the time of cutting the pipe material W, while air is supplied from the rear end of the pipe material W to the inside of the pipe, air inside the pipe is sucked from the front end of the pipe material W and air on the outer periphery of a cut part of the pipe material W is sucked.
Inventors:
KANOUCHI SHIYOUICHIROU
YAMAMOTO MANABU
YAMAMOTO MANABU
Application Number:
JP2006352138A
Publication Date:
July 17, 2008
Filing Date:
December 27, 2006
Export Citation:
Assignee:
SHOWA DENKO KK
International Classes:
B23D47/00; B23D21/04; B23D45/12
Domestic Patent References:
| JP2002126942A | 2002-05-08 | |||
| JPS58107192U | 1983-07-21 | |||
| JPH11300695A | 1999-11-02 | |||
| JPH11291120A | 1999-10-26 | |||
| JPH0818176B2 | 1996-02-28 |
Attorney, Agent or Firm:
Hisayoshi Shimizu
Ken Takada
Yoshihito Shimizu
Ken Takada
Yoshihito Shimizu