JPH06270B2 - パイプの片面初層溶接方法 - Google Patents

パイプの片面初層溶接方法

Info

Publication number
JPH06270B2
JPH06270B2 JP14839289A JP14839289A JPH06270B2 JP H06270 B2 JPH06270 B2 JP H06270B2 JP 14839289 A JP14839289 A JP 14839289A JP 14839289 A JP14839289 A JP 14839289A JP H06270 B2 JPH06270 B2 JP H06270B2
Authority
JP
Japan
Prior art keywords
welding
arc
groove
speed
pipe
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 - Lifetime
Application number
JP14839289A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0318476A (ja
Inventor
祐司 杉谷
雅智 村山
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 JP14839289A priority Critical patent/JPH06270B2/ja
Priority to US07/512,742 priority patent/US5030812A/en
Priority to EP19900109340 priority patent/EP0402648A3/fr
Priority to KR1019900007413A priority patent/KR920006416B1/ko
Priority to CA 2018701 priority patent/CA2018701C/fr
Publication of JPH0318476A publication Critical patent/JPH0318476A/ja
Publication of JPH06270B2 publication Critical patent/JPH06270B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding Control (AREA)
JP14839289A 1989-06-13 1989-06-13 パイプの片面初層溶接方法 Expired - Lifetime JPH06270B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP14839289A JPH06270B2 (ja) 1989-06-13 1989-06-13 パイプの片面初層溶接方法
US07/512,742 US5030812A (en) 1989-06-13 1990-04-23 Method for one-side root pass welding of a pipe joint
EP19900109340 EP0402648A3 (fr) 1989-06-13 1990-05-17 Méthode pour le soudage d'un côté de la passe de fond d'une jonction tubulaire
KR1019900007413A KR920006416B1 (ko) 1989-06-13 1990-05-23 파이프조인트의 한쪽 루트패스 용접속도 증가방법
CA 2018701 CA2018701C (fr) 1989-06-13 1990-06-11 Methode de soudage de raccord par soudure d'amorcage en simple couche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14839289A JPH06270B2 (ja) 1989-06-13 1989-06-13 パイプの片面初層溶接方法

Publications (2)

Publication Number Publication Date
JPH0318476A JPH0318476A (ja) 1991-01-28
JPH06270B2 true JPH06270B2 (ja) 1994-01-05

Family

ID=15451753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14839289A Expired - Lifetime JPH06270B2 (ja) 1989-06-13 1989-06-13 パイプの片面初層溶接方法

Country Status (2)

Country Link
JP (1) JPH06270B2 (fr)
CA (1) CA2018701C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102807141A (zh) * 2011-05-31 2012-12-05 株式会社日立制作所 电梯控制装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3323028B2 (ja) * 1995-03-31 2002-09-09 株式会社日立製作所 自動溶接装置及び溶接方法
US6279334B1 (en) 1997-06-30 2001-08-28 Zexel Cold Systems Company Refrigerating apparatus for vehicles
JP4922547B2 (ja) * 2003-12-01 2012-04-25 株式会社フジキン 配管溶接方法および配管溶接構造
US20130001210A1 (en) * 2011-07-01 2013-01-03 Illinois Tool Works Inc. Metal cored welding method and system
CN111992860B (zh) * 2020-08-26 2022-08-02 广船国际有限公司 一种药芯焊丝熔敷金属试验方法
DE102024118424A1 (de) * 2024-06-28 2025-12-31 FEF Forschungs- und Entwicklungsgesellschaft Fügetechnik GmbH ORBITALSCHWEIßVERFAHREN UND -VORRICHTUNG ZUR ERZEUGUNG EINER KETTE VON FÜGEPUNKTEN MITTELS UNTERSCHIEDLICHER SCHWEIßZYKLEN

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102807141A (zh) * 2011-05-31 2012-12-05 株式会社日立制作所 电梯控制装置

Also Published As

Publication number Publication date
JPH0318476A (ja) 1991-01-28
CA2018701A1 (fr) 1990-12-13
CA2018701C (fr) 1994-07-05

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