JPS6134903B2 - - Google Patents
Info
- Publication number
- JPS6134903B2 JPS6134903B2 JP3560477A JP3560477A JPS6134903B2 JP S6134903 B2 JPS6134903 B2 JP S6134903B2 JP 3560477 A JP3560477 A JP 3560477A JP 3560477 A JP3560477 A JP 3560477A JP S6134903 B2 JPS6134903 B2 JP S6134903B2
- Authority
- JP
- Japan
- Prior art keywords
- arc
- welding
- signal
- photodetector
- 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 98
- 238000001514 detection method Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 description 13
- 230000003287 optical effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004397 blinking Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Arc Welding Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3560477A JPS53119748A (en) | 1977-03-30 | 1977-03-30 | Method of detecting welding speed and its detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3560477A JPS53119748A (en) | 1977-03-30 | 1977-03-30 | Method of detecting welding speed and its detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53119748A JPS53119748A (en) | 1978-10-19 |
| JPS6134903B2 true JPS6134903B2 (cs) | 1986-08-09 |
Family
ID=12446421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3560477A Granted JPS53119748A (en) | 1977-03-30 | 1977-03-30 | Method of detecting welding speed and its detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53119748A (cs) |
-
1977
- 1977-03-30 JP JP3560477A patent/JPS53119748A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53119748A (en) | 1978-10-19 |
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