JPS6355393B2 - - Google Patents

Info

Publication number
JPS6355393B2
JPS6355393B2 JP59042550A JP4255084A JPS6355393B2 JP S6355393 B2 JPS6355393 B2 JP S6355393B2 JP 59042550 A JP59042550 A JP 59042550A JP 4255084 A JP4255084 A JP 4255084A JP S6355393 B2 JPS6355393 B2 JP S6355393B2
Authority
JP
Japan
Prior art keywords
cutting
steel pipe
joint
workpiece
base
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
JP59042550A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60187466A (ja
Inventor
Tomohide Kono
Hideyasu Minami
Yukio Sasaki
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Priority to JP4255084A priority Critical patent/JPS60187466A/ja
Publication of JPS60187466A publication Critical patent/JPS60187466A/ja
Publication of JPS6355393B2 publication Critical patent/JPS6355393B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
    • B23K7/006—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes for tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Milling Processes (AREA)
JP4255084A 1984-03-06 1984-03-06 ２軸倣い機構による鋼管矢板管状継手の自動スリツト切断装置 Granted JPS60187466A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4255084A JPS60187466A (ja) 1984-03-06 1984-03-06 ２軸倣い機構による鋼管矢板管状継手の自動スリツト切断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4255084A JPS60187466A (ja) 1984-03-06 1984-03-06 ２軸倣い機構による鋼管矢板管状継手の自動スリツト切断装置

Publications (2)

Publication Number Publication Date
JPS60187466A JPS60187466A (ja) 1985-09-24
JPS6355393B2 true JPS6355393B2 (enExample) 1988-11-02

Family

ID=12639160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4255084A Granted JPS60187466A (ja) 1984-03-06 1984-03-06 ２軸倣い機構による鋼管矢板管状継手の自動スリツト切断装置

Country Status (1)

Country Link
JP (1) JPS60187466A (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536074A (en) * 1978-09-07 1980-03-13 Nippon Steel Corp Slit cutting method of steel tube sheet pile tube coupling
JPS58209481A (ja) * 1982-05-28 1983-12-06 Hitachi Zosen Corp 倣い制御方法

Also Published As

Publication number Publication date
JPS60187466A (ja) 1985-09-24

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