JPS54155148A - Arc welding machine for circumference of fixed pipe - Google Patents
Arc welding machine for circumference of fixed pipeInfo
- Publication number
- JPS54155148A JPS54155148A JP6398878A JP6398878A JPS54155148A JP S54155148 A JPS54155148 A JP S54155148A JP 6398878 A JP6398878 A JP 6398878A JP 6398878 A JP6398878 A JP 6398878A JP S54155148 A JPS54155148 A JP S54155148A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- control means
- detector
- welding machine
- detecting tip
- 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.)
- Pending
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6398878A JPS54155148A (en) | 1978-05-29 | 1978-05-29 | Arc welding machine for circumference of fixed pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6398878A JPS54155148A (en) | 1978-05-29 | 1978-05-29 | Arc welding machine for circumference of fixed pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54155148A true JPS54155148A (en) | 1979-12-06 |
Family
ID=13245165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6398878A Pending JPS54155148A (en) | 1978-05-29 | 1978-05-29 | Arc welding machine for circumference of fixed pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54155148A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4896812A (en) * | 1988-10-24 | 1990-01-30 | Gasparas Kazlauskas | Double downhill pipe welder |
JPH03297566A (ja) * | 1990-04-17 | 1991-12-27 | Chiyoda Corp | 断面円形物の溶接方法及びこれに用いる溶接機本体の破損防止装置 |
JP5966107B1 (ja) * | 2016-02-02 | 2016-08-10 | 新日鉄住金エンジニアリング株式会社 | 自動溶接方法及び自動溶接装置 |
-
1978
- 1978-05-29 JP JP6398878A patent/JPS54155148A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4896812A (en) * | 1988-10-24 | 1990-01-30 | Gasparas Kazlauskas | Double downhill pipe welder |
JPH03297566A (ja) * | 1990-04-17 | 1991-12-27 | Chiyoda Corp | 断面円形物の溶接方法及びこれに用いる溶接機本体の破損防止装置 |
JP5966107B1 (ja) * | 2016-02-02 | 2016-08-10 | 新日鉄住金エンジニアリング株式会社 | 自動溶接方法及び自動溶接装置 |
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