Title:
バリ除去方法および冷却設備ならびにバリ除去設備と被加工物の製造方法
Document Type and Number:
Japanese Patent JP7264089
Kind Code:
B2
Abstract:
To provide a deburring method that can achieve a sufficient deburring rate even where a work-piece such as a slab or billet is in a high temperature state.SOLUTION: A deburring method includes injecting a cooling liquid from cooling means to a burr existing at a lower end of a worked face of a work-piece in a high temperature state so as to cool the burr and thereafter removing the burr.SELECTED DRAWING: None
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Inventors:
Nobuyuki Naka
Shotaro Fujishiro
Tatsuto Matsuda
Masashi Funabashi
Daiki Shigeoka
Masafumi Mino
Yousuke Fujita
Yoshinobu Kuga
Shotaro Fujishiro
Tatsuto Matsuda
Masashi Funabashi
Daiki Shigeoka
Masafumi Mino
Yousuke Fujita
Yoshinobu Kuga
Application Number:
JP2020038136A
Publication Date:
April 25, 2023
Filing Date:
March 05, 2020
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B22D11/126; B22D11/124; B22D29/08; B22D31/00
Domestic Patent References:
| JP62020754U | ||||
| JP57195569A | ||||
| JP2001025849A | ||||
| JP60108413U | ||||
| JP11090601A | ||||
| JP11277225A | ||||
| JP57209758A | ||||
| JP2004114105A | ||||
| JP2008018485A | ||||
| JP2012240071A |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Keisuke Kawahara
Mitsutsugu Sugimura
Keisuke Kawahara