JPS6335357B2 - - Google Patents
Info
- Publication number
- JPS6335357B2 JPS6335357B2 JP4959178A JP4959178A JPS6335357B2 JP S6335357 B2 JPS6335357 B2 JP S6335357B2 JP 4959178 A JP4959178 A JP 4959178A JP 4959178 A JP4959178 A JP 4959178A JP S6335357 B2 JPS6335357 B2 JP S6335357B2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- plate thickness
- current
- temperature
- speed
- 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
Links
- 238000003466 welding Methods 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 10
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000007547 defect Effects 0.000 claims description 6
- 230000020169 heat generation Effects 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 description 6
- 230000002950 deficient Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000012937 correction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Control Of Temperature (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4959178A JPS54141354A (en) | 1978-04-26 | 1978-04-26 | Electric seam pipe welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4959178A JPS54141354A (en) | 1978-04-26 | 1978-04-26 | Electric seam pipe welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54141354A JPS54141354A (en) | 1979-11-02 |
| JPS6335357B2 true JPS6335357B2 (enrdf_load_stackoverflow) | 1988-07-14 |
Family
ID=12835466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4959178A Granted JPS54141354A (en) | 1978-04-26 | 1978-04-26 | Electric seam pipe welding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54141354A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5954188U (ja) * | 1982-09-28 | 1984-04-09 | 株式会社明電舎 | 電縫管高周波溶接装置 |
| JP6216622B2 (ja) * | 2013-11-15 | 2017-10-18 | 日下部電機株式会社 | 電縫管製造装置の管理方法 |
-
1978
- 1978-04-26 JP JP4959178A patent/JPS54141354A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54141354A (en) | 1979-11-02 |
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