JPS58134279U - Welding torch for narrow gap welding - Google Patents
Welding torch for narrow gap weldingInfo
- Publication number
- JPS58134279U JPS58134279U JP3156682U JP3156682U JPS58134279U JP S58134279 U JPS58134279 U JP S58134279U JP 3156682 U JP3156682 U JP 3156682U JP 3156682 U JP3156682 U JP 3156682U JP S58134279 U JPS58134279 U JP S58134279U
- Authority
- JP
- Japan
- Prior art keywords
- welding
- narrow gap
- torch
- welding torch
- shielding gas
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は厚肉管にノズルを溶接する際に形成されるいわ
ゆる鞍形状のＩ形狭開先継手の要部断面概略説明図、第
２図は本考案に係る溶接トーチの要部断面説明図、第３
図はその平面図、第４図は−上り又は下り姿勢にある溶
接トーチにおけるシールドガス流の形成状態説明図、第
５図Ａ〜Ｄは実験に使用した各トーチのガス噴出口形状
を示す説明図である。
１・・・・・・溶接トーチ、３・・・・・・消耗電極送
給ガイド、４．４・・・・・・シールドガスノズル、５
，５・・・・・・シールドガス噴出口、６．６・・・・
・・シールドガス分流用桟部材、７．７・・・・・・シ
ールドガス導入口、９・・・・・・電極。
第２図Fig. 1 is a schematic cross-sectional view of the main part of a so-called saddle-shaped I-shaped narrow groove joint formed when welding a nozzle to a thick-walled pipe, and Fig. 2 is a cross-sectional view of the main part of a welding torch according to the present invention. Figure, 3rd
The figure is a plan view, Figure 4 is an explanatory diagram of the formation of shielding gas flow in the welding torch in the ascending or descending position, and Figures 5 A to D are explanations showing the shape of the gas outlet of each torch used in the experiment. It is a diagram. 1... Welding torch, 3... Consumable electrode feeding guide, 4.4... Shield gas nozzle, 5
, 5... Shield gas outlet, 6.6...
... Shield gas diversion crosspiece member, 7.7... Shield gas inlet, 9... Electrode. Figure 2
Claims (1)
ルドガスノズルを取付けると共に狭開先溶接線をガスシ
ールドアーク溶接しつつ移行する溶接トーチにおいて、
前記各シールドガスノズル下部のシールドガス噴出口に
、シールドガスを溶接進行方向に見て前方側及び後方側
に分流する為の分流用桟部材を夫々設けてなることを特
徴とする狭開先溶接用溶接トーチ。In a welding torch that attaches shield gas nozzles to the front and rear of the electrode holding part along the welding progress direction and moves while performing gas shield arc welding on a narrow gap weld line,
For narrow gap welding, characterized in that the shielding gas outlet at the bottom of each of the shielding gas nozzles is provided with a diversion bar member for dividing the shielding gas to the front side and the rear side when viewed in the welding progress direction. welding torch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3156682U JPS58134279U (en) | 1982-03-05 | 1982-03-05 | Welding torch for narrow gap welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3156682U JPS58134279U (en) | 1982-03-05 | 1982-03-05 | Welding torch for narrow gap welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58134279U true JPS58134279U (en) | 1983-09-09 |
| JPH0137832Y2 JPH0137832Y2 (en) | 1989-11-14 |
Family
ID=30043237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3156682U Granted JPS58134279U (en) | 1982-03-05 | 1982-03-05 | Welding torch for narrow gap welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58134279U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51106224U (en) * | 1975-02-24 | 1976-08-25 | ||
| JPS5711680U (en) * | 1980-06-25 | 1982-01-21 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5711680B2 (en) * | 1972-05-12 | 1982-03-05 |
-
1982
- 1982-03-05 JP JP3156682U patent/JPS58134279U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51106224U (en) * | 1975-02-24 | 1976-08-25 | ||
| JPS5711680U (en) * | 1980-06-25 | 1982-01-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0137832Y2 (en) | 1989-11-14 |
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