JPS5671577A - Earth connecting method of nonconsumable electrode type arc welding - Google Patents
Earth connecting method of nonconsumable electrode type arc weldingInfo
- Publication number
- JPS5671577A JPS5671577A JP14777679A JP14777679A JPS5671577A JP S5671577 A JPS5671577 A JP S5671577A JP 14777679 A JP14777679 A JP 14777679A JP 14777679 A JP14777679 A JP 14777679A JP S5671577 A JPS5671577 A JP S5671577A
- Authority
- JP
- Japan
- Prior art keywords
- torches
- clamps
- arc welding
- electrode type
- fixed
- 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
Abstract
PURPOSE: To make the current path fixed to make stable and good-quality arc welding possible, by insulating each clamp for a pair of works from the frame and by connecting each earth for a pair of torches to the corresponding clamp.
CONSTITUTION: In nonconsumable electrode type arc welding device 1', oil pressure jacks 10 and 10' are caused to rise to tighten works 5 and 5' between upper clamps 3, 3' and 3" and lower clamps 4, 4' and 4", and faces to be welded are caused to adhere closely to each other. Torches 8 and 8" and torches 8' and 8''' are opposite to each other respectively in start parts and are moved along welding lines 7, 7", 7' and 7''' from the outside to the inside to perform welding. In this case, earths of torches 8 and 8' are connected to outside ends of clamps 4 and 4", and earths of opposite torches 8" and 8''' are connected to outside ends of clamps 3 and 3". Thus, supply current paths of torches 8, 8', 8" and 8''' are prescribed independently of running of torches, and consequently, electricity supply paths become fixed and magnetic field directions are fixed, so that arcs 9, 9', 9" and 9''' are stabilized and do not generate bead meandering and under-cut.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14777679A JPS60154B2 (en) | 1979-11-16 | 1979-11-16 | Ground connection method for non-consumable electrode type arc welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14777679A JPS60154B2 (en) | 1979-11-16 | 1979-11-16 | Ground connection method for non-consumable electrode type arc welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5671577A true JPS5671577A (en) | 1981-06-15 |
| JPS60154B2 JPS60154B2 (en) | 1985-01-05 |
Family
ID=15437916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14777679A Expired JPS60154B2 (en) | 1979-11-16 | 1979-11-16 | Ground connection method for non-consumable electrode type arc welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60154B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119977U (en) * | 1982-02-10 | 1983-08-16 | 本田技研工業株式会社 | Jig trolley for welding two-wheeled vehicle frames |
| JP2015089552A (en) * | 2013-11-05 | 2015-05-11 | 株式会社ジェイテクト | Arc welding device and arc welding method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6367562U (en) * | 1986-10-24 | 1988-05-07 | ||
| JPS63101552U (en) * | 1986-12-23 | 1988-07-01 |
-
1979
- 1979-11-16 JP JP14777679A patent/JPS60154B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119977U (en) * | 1982-02-10 | 1983-08-16 | 本田技研工業株式会社 | Jig trolley for welding two-wheeled vehicle frames |
| JPS6235581Y2 (en) * | 1982-02-10 | 1987-09-10 | ||
| JP2015089552A (en) * | 2013-11-05 | 2015-05-11 | 株式会社ジェイテクト | Arc welding device and arc welding method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60154B2 (en) | 1985-01-05 |
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