JPS63150769U - - Google Patents
Info
- Publication number
- JPS63150769U JPS63150769U JP3992687U JP3992687U JPS63150769U JP S63150769 U JPS63150769 U JP S63150769U JP 3992687 U JP3992687 U JP 3992687U JP 3992687 U JP3992687 U JP 3992687U JP S63150769 U JPS63150769 U JP S63150769U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- view
- gas nozzle
- tip
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図は本考案ガスノズルの断面図、第２図は
本考案ガスノズルの平面図、第３図ａは本考案ガ
スノズルを用いた場合のスパツター付着状況を示
す断面図、第３図ｂは同上のＡ―Ａ線矢視図、第
４図は本考案ガスノズルのラツパ状拡大開口部の
部分拡大図、第５図ａは従来品の断面図、第５図
ｂは同上Ｂ―Ｂ線矢視図である。
１はノズル本体、２は給電チツプ、３は溶接ワ
イヤ、４は溶融金属、５はガスノズル、６はラツ
パ状拡大開口部であるノズル端部、７はスパツタ
ー飛散方向、８は付着スパツター、９はスパツタ
ーの凝固収縮方向、１０はスパツターの剥離方向
、１１はシールドガスの流路空間、１２は被溶接
物（母材）。
Figure 1 is a cross-sectional view of the gas nozzle of the present invention, Figure 2 is a plan view of the gas nozzle of the present invention, Figure 3a is a cross-sectional view showing spatter adhesion when the gas nozzle of the present invention is used, and Figure 3b is the same as above. Fig. 4 is a partial enlarged view of the flare-shaped enlarged opening of the gas nozzle of the present invention, Fig. 5a is a cross-sectional view of the conventional product, and Fig. 5b is a view taken along the line B-B of the same. It is. 1 is a nozzle body, 2 is a power supply tip, 3 is a welding wire, 4 is a molten metal, 5 is a gas nozzle, 6 is a nozzle end which is a flap-shaped enlarged opening, 7 is a spatter scattering direction, 8 is an attached spatter, 9 is a The direction of solidification and contraction of the sputter, 10 the peeling direction of the sputter, 11 the flow path space for shielding gas, and 12 the object to be welded (base material).
Claims (1)
において、給電チツプ先端部近傍のノズル先端部
内面を曲率Ｒのラツパ状に拡大開口したことを特
徴とするガスシールドアーク溶接用ノズル。 1. A cylindrical gas nozzle for gas shielded arc welding, characterized in that the inner surface of the nozzle tip near the tip of the power feeding chip is enlarged in the shape of a ripple with a curvature R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3992687U JPS63150769U (en) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3992687U JPS63150769U (en) | 1987-03-20 | 1987-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63150769U true JPS63150769U (en) | 1988-10-04 |
Family
ID=30853551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3992687U Pending JPS63150769U (en) | 1987-03-20 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63150769U (en) |
-
1987
- 1987-03-20 JP JP3992687U patent/JPS63150769U/ja active Pending