JPH0337832B2 - - Google Patents
Info
- Publication number
- JPH0337832B2 JPH0337832B2 JP60207976A JP20797685A JPH0337832B2 JP H0337832 B2 JPH0337832 B2 JP H0337832B2 JP 60207976 A JP60207976 A JP 60207976A JP 20797685 A JP20797685 A JP 20797685A JP H0337832 B2 JPH0337832 B2 JP H0337832B2
- Authority
- JP
- Japan
- Prior art keywords
- arc
- welding
- plasma
- power source
- ignition
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims description 93
- 238000000034 method Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 19
- 230000005684 electric field Effects 0.000 claims description 9
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 14
- 239000010937 tungsten Substances 0.000 description 14
- 229910052721 tungsten Inorganic materials 0.000 description 14
- 239000010953 base metal Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 5
- 238000007778 shielded metal arc welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Plasma Technology (AREA)
- Arc Welding In General (AREA)
- Arc Welding Control (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60207976A JPS6268680A (ja) | 1985-09-20 | 1985-09-20 | 消耗電極式ア−ク溶接におけるア−ク点弧方法 |
| CA000507487A CA1266892A (en) | 1985-04-27 | 1986-04-24 | Method of igniting arcs |
| US06/855,650 US4767907A (en) | 1985-04-27 | 1986-04-25 | Method of igniting arcs by projection of ignition-plasma to the cathode |
| DE8686303147T DE3683530D1 (de) | 1985-04-27 | 1986-04-25 | Lichtbogenzuendverfahren. |
| EP86303147A EP0200499B2 (en) | 1985-04-27 | 1986-04-25 | Method of igniting arcs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60207976A JPS6268680A (ja) | 1985-09-20 | 1985-09-20 | 消耗電極式ア−ク溶接におけるア−ク点弧方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6268680A JPS6268680A (ja) | 1987-03-28 |
| JPH0337832B2 true JPH0337832B2 (fi) | 1991-06-06 |
Family
ID=16548619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60207976A Granted JPS6268680A (ja) | 1985-04-27 | 1985-09-20 | 消耗電極式ア−ク溶接におけるア−ク点弧方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268680A (fi) |
-
1985
- 1985-09-20 JP JP60207976A patent/JPS6268680A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6268680A (ja) | 1987-03-28 |
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