JPS5691984A - Noncomsumable elecrode for tig welding - Google Patents
Noncomsumable elecrode for tig weldingInfo
- Publication number
- JPS5691984A JPS5691984A JP16944879A JP16944879A JPS5691984A JP S5691984 A JPS5691984 A JP S5691984A JP 16944879 A JP16944879 A JP 16944879A JP 16944879 A JP16944879 A JP 16944879A JP S5691984 A JPS5691984 A JP S5691984A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- welding
- angle
- plane
- molten metal
- 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.)
- Granted
Links
Landscapes
- Arc Welding In General (AREA)
- Arc Welding Control (AREA)
Abstract
PURPOSE: To obtain a nonconsumable electrode that provides high-speed welding without flowing molten metal to the rear by forming the front half circumferential part and rear half circumferential part for the advance direction of the welding in prescribed shapes respectively.
CONSTITUTION: Electrode 4 is a columnar electrode of diameter D that has the tip part cut along a couple of plane bevels 14, 14 of angle α in a sectionally V shape with a plane of width (a) left in the center and also cut along semiconic surface 15 with a vertex positioned at position 12 having length (b) away from one end 13 in the radius direction so that the angle of the opposite side to one end 13 of the electrode is β. Therefore, this electrode 4 is cut at three circumferential sides along opposing plane bevels 14, 14 of angles α and conic surface 15 of slanting angle β and has rectangular top part 11 of width (a) and length (b) in a modified wedge shape shifted to one side in terms of the center of the axis. Consequently, using this electrode 4 the arc deflects to the front in the welding advance direction because of the unevenness of a magnetic field generated at the circumference of the tip of the electrode, preventing molten metal from flowing to the rear.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16944879A JPS5691984A (en) | 1979-12-27 | 1979-12-27 | Noncomsumable elecrode for tig welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16944879A JPS5691984A (en) | 1979-12-27 | 1979-12-27 | Noncomsumable elecrode for tig welding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5691984A true JPS5691984A (en) | 1981-07-25 |
JPS6160758B2 JPS6160758B2 (en) | 1986-12-22 |
Family
ID=15886782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16944879A Granted JPS5691984A (en) | 1979-12-27 | 1979-12-27 | Noncomsumable elecrode for tig welding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5691984A (en) |
-
1979
- 1979-12-27 JP JP16944879A patent/JPS5691984A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6160758B2 (en) | 1986-12-22 |
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