JPS63212075A - 鋼管における内ダイヤフラム溶接工法および装置 - Google Patents

鋼管における内ダイヤフラム溶接工法および装置

Info

Publication number
JPS63212075A
JPS63212075A JP4143687A JP4143687A JPS63212075A JP S63212075 A JPS63212075 A JP S63212075A JP 4143687 A JP4143687 A JP 4143687A JP 4143687 A JP4143687 A JP 4143687A JP S63212075 A JPS63212075 A JP S63212075A
Authority
JP
Japan
Prior art keywords
steel pipe
diaphragm
welding
welding device
shaft
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
JP4143687A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0318544B2 (enrdf_load_stackoverflow
Inventor
Shin Nakajima
伸 中島
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.)
NAKAJIMA KOKAN KK
Original Assignee
NAKAJIMA KOKAN KK
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 NAKAJIMA KOKAN KK filed Critical NAKAJIMA KOKAN KK
Priority to JP4143687A priority Critical patent/JPS63212075A/ja
Publication of JPS63212075A publication Critical patent/JPS63212075A/ja
Publication of JPH0318544B2 publication Critical patent/JPH0318544B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
JP4143687A 1987-02-26 1987-02-26 鋼管における内ダイヤフラム溶接工法および装置 Granted JPS63212075A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4143687A JPS63212075A (ja) 1987-02-26 1987-02-26 鋼管における内ダイヤフラム溶接工法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4143687A JPS63212075A (ja) 1987-02-26 1987-02-26 鋼管における内ダイヤフラム溶接工法および装置

Publications (2)

Publication Number Publication Date
JPS63212075A true JPS63212075A (ja) 1988-09-05
JPH0318544B2 JPH0318544B2 (enrdf_load_stackoverflow) 1991-03-12

Family

ID=12608321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4143687A Granted JPS63212075A (ja) 1987-02-26 1987-02-26 鋼管における内ダイヤフラム溶接工法および装置

Country Status (1)

Country Link
JP (1) JPS63212075A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540040A (en) * 1978-09-11 1980-03-21 Kobe Steel Ltd Welding method of reinforcing ring body on inside circumferential surface of cylindrical body
JPS6177193U (enrdf_load_stackoverflow) * 1984-10-29 1986-05-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540040A (en) * 1978-09-11 1980-03-21 Kobe Steel Ltd Welding method of reinforcing ring body on inside circumferential surface of cylindrical body
JPS6177193U (enrdf_load_stackoverflow) * 1984-10-29 1986-05-23

Also Published As

Publication number Publication date
JPH0318544B2 (enrdf_load_stackoverflow) 1991-03-12

Similar Documents

Publication Publication Date Title
AU2012203693C1 (en) Orbital welding apparatus
US6364197B1 (en) Friction stir welding of containers from the interior
US10730137B2 (en) Apparatus and method for mobile friction stir welding of two tubular structures
US10646967B2 (en) Welding assembly for permanent joining of a first tubular component with a second component
CN201711682U (zh) 轻便型开孔接管及马鞍形焊缝焊接一体机
WO2022262052A1 (zh) 一种基于机器人的升降式管道焊接装置及其焊接方法
CN112605498B (zh) 一种针对复杂管系的机器人对接焊系统及方法
KR20150005230A (ko) 플랜지 용접장치 및 이를 이용한 플랜지 용접방법
JPH0253129B2 (enrdf_load_stackoverflow)
CN115922161B (zh) 一种自调距的管道焊接机器人
CN111702403A (zh) 一种焊接用辅助转台
CN209565665U (zh) 贮箱筒段对接环缝悬空焊装置
JP3083082B2 (ja) 梁貫通タイプの鉄骨柱の製造方法とその装置
CN119635126A (zh) 一种高强耐蚀不锈钢大口径三通卧式环焊机
CN115555805A (zh) 一种大直径飞机导管数字化制造方法
JPS63212075A (ja) 鋼管における内ダイヤフラム溶接工法および装置
CN111250825B (zh) 薄壁筒形工件的环缝焊接定位工装
CN217400395U (zh) 一种钢结构钢柱安装用对接装置
JP2000301333A (ja) 円筒管と短円筒環状物との溶接方法及び溶接用補助装置
JP2000334598A (ja) 建物ユニット用ダイアフラムと梁との溶接用補助装置
CN113320173A (zh) 热熔承插焊机
JP2001079669A (ja) 曲面の多点スポット溶接方法および溶接装置
JPH04118173A (ja) コラム仕口部ダイヤフラムの溶接工法および装置
CN120133731B (zh) 一种钣金工件焊接设备及焊接方法
CN113770612B (zh) 一种管道焊接装置及其使用方法