JPH0420724B2 - - Google Patents

Info

Publication number
JPH0420724B2
JPH0420724B2 JP12116287A JP12116287A JPH0420724B2 JP H0420724 B2 JPH0420724 B2 JP H0420724B2 JP 12116287 A JP12116287 A JP 12116287A JP 12116287 A JP12116287 A JP 12116287A JP H0420724 B2 JPH0420724 B2 JP H0420724B2
Authority
JP
Japan
Prior art keywords
saw blade
wear
cutting machine
raw pipe
cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP12116287A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63288617A (ja
Inventor
Masayuki Juki
Megumi Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP12116287A priority Critical patent/JPS63288617A/ja
Publication of JPS63288617A publication Critical patent/JPS63288617A/ja
Publication of JPH0420724B2 publication Critical patent/JPH0420724B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sawing (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP12116287A 1987-05-20 1987-05-20 管切断機の鋸刃交換指令装置 Granted JPS63288617A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12116287A JPS63288617A (ja) 1987-05-20 1987-05-20 管切断機の鋸刃交換指令装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12116287A JPS63288617A (ja) 1987-05-20 1987-05-20 管切断機の鋸刃交換指令装置

Publications (2)

Publication Number Publication Date
JPS63288617A JPS63288617A (ja) 1988-11-25
JPH0420724B2 true JPH0420724B2 (enExample) 1992-04-06

Family

ID=14804376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12116287A Granted JPS63288617A (ja) 1987-05-20 1987-05-20 管切断機の鋸刃交換指令装置

Country Status (1)

Country Link
JP (1) JPS63288617A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002102537A1 (en) * 2001-05-30 2002-12-27 Nippon Steel Corporation Rail producing method and producing equipment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2778958B2 (ja) * 1988-04-04 1998-07-23 株式会社アマダ 鋸刃の寿命判別予測装置
JPH0396160U (enExample) * 1990-01-24 1991-10-01
JP2005334989A (ja) 2004-05-25 2005-12-08 Fanuc Ltd ワイヤカット放電加工機の使用済みワイヤ切断装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002102537A1 (en) * 2001-05-30 2002-12-27 Nippon Steel Corporation Rail producing method and producing equipment
CN1298501C (zh) * 2001-05-30 2007-02-07 新日本制铁株式会社 钢轨的制造方法及其制造设备

Also Published As

Publication number Publication date
JPS63288617A (ja) 1988-11-25

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