JPS60244484A - 電縫管溶接装置 - Google Patents
電縫管溶接装置Info
- Publication number
- JPS60244484A JPS60244484A JP10073984A JP10073984A JPS60244484A JP S60244484 A JPS60244484 A JP S60244484A JP 10073984 A JP10073984 A JP 10073984A JP 10073984 A JP10073984 A JP 10073984A JP S60244484 A JPS60244484 A JP S60244484A
- Authority
- JP
- Japan
- Prior art keywords
- current
- workpiece
- rear end
- welded
- piece
- 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
Links
- 238000003466 welding Methods 0.000 title claims description 39
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000005452 bending Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 238000003287 bathing Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000012777 electrically insulating material Substances 0.000 description 2
- BIHPYCDDPGNWQO-UHFFFAOYSA-N 5-iai Chemical compound C1=C(I)C=C2CC(N)CC2=C1 BIHPYCDDPGNWQO-UHFFFAOYSA-N 0.000 description 1
- 201000004569 Blindness Diseases 0.000 description 1
- 241000257465 Echinoidea Species 0.000 description 1
- 241000555745 Sciuridae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/08—Seam welding not restricted to one of the preceding subgroups
- B23K11/087—Seam welding not restricted to one of the preceding subgroups for rectilinear seams
- B23K11/0873—Seam welding not restricted to one of the preceding subgroups for rectilinear seams of the longitudinal seam of tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10073984A JPS60244484A (ja) | 1984-05-17 | 1984-05-17 | 電縫管溶接装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10073984A JPS60244484A (ja) | 1984-05-17 | 1984-05-17 | 電縫管溶接装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60244484A true JPS60244484A (ja) | 1985-12-04 |
| JPH0239353B2 JPH0239353B2 (enrdf_load_stackoverflow) | 1990-09-05 |
Family
ID=14281930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10073984A Granted JPS60244484A (ja) | 1984-05-17 | 1984-05-17 | 電縫管溶接装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60244484A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947075A (ja) * | 1982-09-10 | 1984-03-16 | Kawatetsu Kenzai Kogyo Kk | 電縫管溶接装置 |
-
1984
- 1984-05-17 JP JP10073984A patent/JPS60244484A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947075A (ja) * | 1982-09-10 | 1984-03-16 | Kawatetsu Kenzai Kogyo Kk | 電縫管溶接装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239353B2 (enrdf_load_stackoverflow) | 1990-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |