JPS569063A - Consumable electrode type gas shielded arc welding equipment - Google Patents
Consumable electrode type gas shielded arc welding equipmentInfo
- Publication number
- JPS569063A JPS569063A JP8372079A JP8372079A JPS569063A JP S569063 A JPS569063 A JP S569063A JP 8372079 A JP8372079 A JP 8372079A JP 8372079 A JP8372079 A JP 8372079A JP S569063 A JPS569063 A JP S569063A
- Authority
- JP
- Japan
- Prior art keywords
- arc
- core wire
- starting
- base metals
- electrode type
- 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)
- Arc Welding Control (AREA)
Abstract
PURPOSE: To make it possible to perform welding without producing any spatter at the arc starting by providing a nonconsumable electrode type arc generating device to the feed path of a filler core wire fed from a contact tip at the arc starting.
CONSTITUTION: At the time of arc starting, first electric power is supplied from a starting electric power source 12 to iginite a TIG arc 13 between a nonconsumable electrode 10 and the base metals 6 to be welded, after which the switch or a troch is operated in the manner similar to that in conventional methods by which a filler core wire 6 is fed into the arc 13. The feeding causes an electric current to flow between the core wire 5 and the base metals 6, with the arc 13 as a medium, thereby igniting the arc. That is, welding electric current flows in a state that proper arc voltage is maintained at the moment when the core wire 5 enters the arc 13. This moves to the arc, thus the arc starting may be done without short-circuiting the core wire 5 to the base metals 6.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8372079A JPS569063A (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 |
---|---|---|---|
JP8372079A JPS569063A (en) | 1979-07-02 | 1979-07-02 | Consumable electrode type gas shielded arc welding equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS569063A true JPS569063A (en) | 1981-01-29 |
Family
ID=13810341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8372079A Pending JPS569063A (en) | 1979-07-02 | 1979-07-02 | Consumable electrode type gas shielded arc welding equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS569063A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7180028B2 (en) | 2005-07-20 | 2007-02-20 | Tri Tool, Inc. | Configurable dual process welding head and method |
-
1979
- 1979-07-02 JP JP8372079A patent/JPS569063A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7180028B2 (en) | 2005-07-20 | 2007-02-20 | Tri Tool, Inc. | Configurable dual process welding head and method |
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