JPS6330108B2 - - Google Patents

Info

Publication number
JPS6330108B2
JPS6330108B2 JP5562583A JP5562583A JPS6330108B2 JP S6330108 B2 JPS6330108 B2 JP S6330108B2 JP 5562583 A JP5562583 A JP 5562583A JP 5562583 A JP5562583 A JP 5562583A JP S6330108 B2 JPS6330108 B2 JP S6330108B2
Authority
JP
Japan
Prior art keywords
oxygen lance
perforation
hole
steel plate
thick steel
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
JP5562583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59179267A (ja
Inventor
Tsutomu Iwao
Kisaburo Sakamoto
Yoshitomo Kuroiwa
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 Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP5562583A priority Critical patent/JPS59179267A/ja
Publication of JPS59179267A publication Critical patent/JPS59179267A/ja
Publication of JPS6330108B2 publication Critical patent/JPS6330108B2/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
    • B23K7/002—Machines, apparatus, or equipment for cutting plane workpieces, e.g. plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP5562583A 1983-03-31 1983-03-31 酸素ランス穿孔方法 Granted JPS59179267A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5562583A JPS59179267A (ja) 1983-03-31 1983-03-31 酸素ランス穿孔方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5562583A JPS59179267A (ja) 1983-03-31 1983-03-31 酸素ランス穿孔方法

Publications (2)

Publication Number Publication Date
JPS59179267A JPS59179267A (ja) 1984-10-11
JPS6330108B2 true JPS6330108B2 (enExample) 1988-06-16

Family

ID=13003957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5562583A Granted JPS59179267A (ja) 1983-03-31 1983-03-31 酸素ランス穿孔方法

Country Status (1)

Country Link
JP (1) JPS59179267A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU174617U1 (ru) * 2016-12-28 2017-10-23 Общество с ограниченной ответственностью "Малое инновационное предприятие "Инновации" (ООО МИП "Инновации") Кислородное копьё

Also Published As

Publication number Publication date
JPS59179267A (ja) 1984-10-11

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