JPS6225069B2 - - Google Patents

Info

Publication number
JPS6225069B2
JPS6225069B2 JP58179824A JP17982483A JPS6225069B2 JP S6225069 B2 JPS6225069 B2 JP S6225069B2 JP 58179824 A JP58179824 A JP 58179824A JP 17982483 A JP17982483 A JP 17982483A JP S6225069 B2 JPS6225069 B2 JP S6225069B2
Authority
JP
Japan
Prior art keywords
welding
electrode
heat input
layer
angle
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
JP58179824A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6072667A (ja
Inventor
Tadamasa Yamaguchi
Noboru Nishama
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 JP17982483A priority Critical patent/JPS6072667A/ja
Publication of JPS6072667A publication Critical patent/JPS6072667A/ja
Publication of JPS6225069B2 publication Critical patent/JPS6225069B2/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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP17982483A 1983-09-27 1983-09-27 厚肉ベンディングロ−ル鋼管の高能率溶接方法 Granted JPS6072667A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17982483A JPS6072667A (ja) 1983-09-27 1983-09-27 厚肉ベンディングロ−ル鋼管の高能率溶接方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17982483A JPS6072667A (ja) 1983-09-27 1983-09-27 厚肉ベンディングロ−ル鋼管の高能率溶接方法

Publications (2)

Publication Number Publication Date
JPS6072667A JPS6072667A (ja) 1985-04-24
JPS6225069B2 true JPS6225069B2 (enrdf_load_stackoverflow) 1987-06-01

Family

ID=16072528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17982483A Granted JPS6072667A (ja) 1983-09-27 1983-09-27 厚肉ベンディングロ−ル鋼管の高能率溶接方法

Country Status (1)

Country Link
JP (1) JPS6072667A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101885011A (zh) * 2010-07-16 2010-11-17 潍坊长安铁塔股份有限公司 高强钢直缝钢管制作工艺
CN102620676B (zh) * 2012-05-02 2014-03-05 中国石油集团渤海石油装备制造有限公司 直缝埋弧焊管焊接热循环参数测量方法
CN103707002B (zh) * 2012-09-29 2016-04-13 宁波江丰电子材料股份有限公司 聚焦环及其形成方法
CN102886593B (zh) * 2012-10-17 2015-10-28 山东电力集团公司电力科学研究院 一种特高压输电钢管塔q460高强钢钢管的焊接方法
CN103357995B (zh) * 2013-07-23 2015-11-18 江苏玉龙钢管股份有限公司 耐热钢直缝焊管焊接方法
CN104057186B (zh) * 2014-05-30 2016-03-16 国家电网公司 一种特高压输电钢管塔q690高强钢钢管的焊接方法
CN105817844B (zh) * 2016-05-20 2017-08-29 中国石油大学(华东) X80管线钢螺旋焊管的制造方法
CN106624612A (zh) * 2016-08-22 2017-05-10 中石化石油工程机械有限公司沙市钢管厂 一种厚壁螺旋钢管高速埋弧焊工艺
CN112575624B (zh) * 2019-09-27 2022-07-15 比亚迪股份有限公司 对焊板组、道岔梁及对焊板组的加工方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130241A (en) * 1977-04-20 1978-11-14 Nippon Steel Corp Welding method for manufacture of thick walled steel pipe
JPS55112181A (en) * 1979-02-23 1980-08-29 Nippon Kokan Kk <Nkk> Welding method for production of large-diameter thick-walled steel pipe

Also Published As

Publication number Publication date
JPS6072667A (ja) 1985-04-24

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