JPS569074A - Consumable electrode type gas shielded arc welding equipment - Google Patents
Consumable electrode type gas shielded arc welding equipmentInfo
- Publication number
- JPS569074A JPS569074A JP8372179A JP8372179A JPS569074A JP S569074 A JPS569074 A JP S569074A JP 8372179 A JP8372179 A JP 8372179A JP 8372179 A JP8372179 A JP 8372179A JP S569074 A JPS569074 A JP S569074A
- Authority
- JP
- Japan
- Prior art keywords
- contact tip
- core wire
- electric power
- wire
- filler core
- 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
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To make connecting speed 3W4 times higher by providing a gun barrel, a metal fitting for feeding electric power to a filler core wire, an insulation guide between this and a contact tip and a heating electric power source connecting both, to consumable electrode type gas shielded arc welding equipment.
CONSTITUTION: When the switch of a welding torch is pushed, a filler core wire 6 wound on a wire reel 11 is fed by drive rollers 9. A gas 5 flows from a shielding gas spouting port 4 and voltage is applied between a metal guide 14 and the base metals 7 to be welded from an electric power source 8. Since the metal guide and a contact tip 2 are made of steel, they become of electrically the same potential and electric power is supplied to the filler core wire from the contact tip. The filler core wire having passed through the contact tip short-circuits to the base metals to be welded and is melt-cut, thereby forming an arc. At the same time, a heating electric source 15 operates and goes to the filler metal wire through a power feed metal fitting 12 and the contact tip, thereby letting the wire evolve heat. In this way, the heated filler core wire is fed to the contact tip and the arc is thus generated. In this case, the welding current and the heating may be set independently because they are of separate circuits.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8372179A JPS569074A (en) | 1979-07-02 | 1979-07-02 | Consumable electrode type gas shielded arc welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8372179A JPS569074A (en) | 1979-07-02 | 1979-07-02 | Consumable electrode type gas shielded arc welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS569074A true JPS569074A (en) | 1981-01-29 |
Family
ID=13810369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8372179A Pending JPS569074A (en) | 1979-07-02 | 1979-07-02 | Consumable electrode type gas shielded arc welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS569074A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458480A (en) * | 2016-01-31 | 2016-04-06 | 山东崇盛冶金氧枪有限公司 | Welding gun for welding copper part and steel part |
| US20200198044A1 (en) * | 2018-12-19 | 2020-06-25 | Illinois Tool Works Inc. | Systems, Methods, and Apparatus to Preheat Welding Wire |
-
1979
- 1979-07-02 JP JP8372179A patent/JPS569074A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458480A (en) * | 2016-01-31 | 2016-04-06 | 山东崇盛冶金氧枪有限公司 | Welding gun for welding copper part and steel part |
| CN105458480B (en) * | 2016-01-31 | 2018-09-28 | 山东崇盛冶金氧枪有限公司 | A kind of welding gun for copper piece and steel part welding |
| US20200198044A1 (en) * | 2018-12-19 | 2020-06-25 | Illinois Tool Works Inc. | Systems, Methods, and Apparatus to Preheat Welding Wire |
| US11897062B2 (en) * | 2018-12-19 | 2024-02-13 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
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