JPS61249679A - レ−ルの溶接方法 - Google Patents

レ−ルの溶接方法

Info

Publication number
JPS61249679A
JPS61249679A JP8871185A JP8871185A JPS61249679A JP S61249679 A JPS61249679 A JP S61249679A JP 8871185 A JP8871185 A JP 8871185A JP 8871185 A JP8871185 A JP 8871185A JP S61249679 A JPS61249679 A JP S61249679A
Authority
JP
Japan
Prior art keywords
welding
rail
arc
welding method
nozzle
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.)
Granted
Application number
JP8871185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0373387B2 (enrdf_load_stackoverflow
Inventor
Hiroichi Nomura
野村　博一
Yukihiko Sato
之彦 佐藤
Yasuhiko Nishi
泰彦 西
Mizuho Higure
日暮　瑞穂
Saburo Mori
森　三郎
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 Kokan Koji KK
JFE Engineering Corp
Original Assignee
Nippon Kokan Koji KK
NKK Corp
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 Koji KK, NKK Corp, Nippon Kokan Ltd filed Critical Nippon Kokan Koji KK
Priority to JP8871185A priority Critical patent/JPS61249679A/ja
Publication of JPS61249679A publication Critical patent/JPS61249679A/ja
Publication of JPH0373387B2 publication Critical patent/JPH0373387B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
JP8871185A 1985-04-26 1985-04-26 レ−ルの溶接方法 Granted JPS61249679A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8871185A JPS61249679A (ja) 1985-04-26 1985-04-26 レ−ルの溶接方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8871185A JPS61249679A (ja) 1985-04-26 1985-04-26 レ−ルの溶接方法

Publications (2)

Publication Number Publication Date
JPS61249679A true JPS61249679A (ja) 1986-11-06
JPH0373387B2 JPH0373387B2 (enrdf_load_stackoverflow) 1991-11-21

Family

ID=13950476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8871185A Granted JPS61249679A (ja) 1985-04-26 1985-04-26 レ−ルの溶接方法

Country Status (1)

Country Link
JP (1) JPS61249679A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928398A1 (de) * 1989-08-28 1991-03-14 Maurer Friedrich Soehne Verfahren und vorrichtung zum stumpfschweissen von profiltraegern, insbesondere mittelprofiltraegern von fahrbahnuebergangskonstruktionen
US5175405A (en) * 1990-04-18 1992-12-29 Nippon Steel Corporation Method of automatically welding rails

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928398A1 (de) * 1989-08-28 1991-03-14 Maurer Friedrich Soehne Verfahren und vorrichtung zum stumpfschweissen von profiltraegern, insbesondere mittelprofiltraegern von fahrbahnuebergangskonstruktionen
US5175405A (en) * 1990-04-18 1992-12-29 Nippon Steel Corporation Method of automatically welding rails

Also Published As

Publication number Publication date
JPH0373387B2 (enrdf_load_stackoverflow) 1991-11-21

Similar Documents

Publication Publication Date Title
Houldcroft Welding process technology
US4125758A (en) Vertical welding method
US2756311A (en) High-speed tandem arc working
US7397015B2 (en) Metal cored electrode for open root pass welding
US5175405A (en) Method of automatically welding rails
NL8302725A (nl) Werkwijze voor het electrisch vlambooglassen onder gas.
CN107921569B (zh) 立向窄坡口气体保护弧焊方法
US4019018A (en) Process for narrow gap welding of aluminum alloy thick plates
CN113941763A (zh) 一种采用粗焊丝的摇动/旋转电弧熔化极焊接方法
CN108453351B (zh) 一种铝管焊接方法
US5945014A (en) Method of arc welding heavy steel plates
US3975615A (en) Vertical position welding method and apparatus for practicing the method
JPS61249679A (ja) レ−ルの溶接方法
CN115279528A (zh) 多电极气体保护电弧单面焊方法和多电极气体保护电弧单面焊装置
JP6715682B2 (ja) サブマージアーク溶接方法
JP4707949B2 (ja) 多電極片面サブマージアーク溶接方法
JP2007030019A (ja) エレクトロガスアーク溶接方法
JPH0457435B2 (enrdf_load_stackoverflow)
KR200384956Y1 (ko) 2전극 일렉트로가스 용접용 수냉식 동당금
US3808396A (en) Fixed-dam, vertical-up, open-arc welding
JP7593427B2 (ja) 厚鋼板の狭開先ガスシールドアーク溶接方法
JP2646388B2 (ja) ガスシールドアーク溶接方法
US2871339A (en) Electric arc welding
US20240181553A1 (en) Welding torch with wire electrode guide
Mandal Fusion Welding Methods