JPS63163283U - - Google Patents
Info
- Publication number
- JPS63163283U JPS63163283U JP5412587U JP5412587U JPS63163283U JP S63163283 U JPS63163283 U JP S63163283U JP 5412587 U JP5412587 U JP 5412587U JP 5412587 U JP5412587 U JP 5412587U JP S63163283 U JPS63163283 U JP S63163283U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- arc welding
- gap
- power supply
- supply chip
- 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
- 238000003466 welding Methods 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図は本考案に係るアーク溶接用ノズルの一
実施例を示す一部断面側面図、第２図はスパツタ
付着防止液保持量とスパツタ付着量との関係を示
すグラフである。
１……ノズル本体、１ａ……先端面、１ｂ……
内周面、３……溶接ワイヤ、４……通孔、５……
給電チツプ、６……間隙。
FIG. 1 is a partially sectional side view showing an embodiment of an arc welding nozzle according to the present invention, and FIG. 2 is a graph showing the relationship between the amount of spatter adhesion prevention liquid retained and the amount of spatter deposited. 1... Nozzle body, 1a... Tip surface, 1b...
Inner peripheral surface, 3... Welding wire, 4... Through hole, 5...
Power supply chip, 6... gap.
Claims (1)
ツプを間隙を介して覆い、該間隙を通じて前記給
電チツプの先端前方にシールドガスを供給するた
めのアーク溶接用ノズルにおいて、該ノズルの少
なくとも内周面及び先端面を粗面化したことを特
徴とするアーク溶接用ノズル。 (2) ノズルはセラミツクで形成され粗面の粗さ
は２μ乃至１２μであることを特徴とする実用新
案登録請求の範囲第１項記載のアーク溶接用ノズ
ル。[Claims for Utility Model Registration] (1) An arc welding nozzle for covering a power supply chip having a through hole through which a welding wire is inserted through a gap, and for supplying shielding gas to the front of the tip of the power supply chip through the gap. An arc welding nozzle according to claim 1, characterized in that at least an inner circumferential surface and a tip surface of the nozzle are roughened. (2) The arc welding nozzle according to claim 1, wherein the nozzle is made of ceramic and has a rough surface of 2μ to 12μ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987054125U JPH05299Y2 (en) | 1987-04-09 | 1987-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987054125U JPH05299Y2 (en) | 1987-04-09 | 1987-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63163283U true JPS63163283U (en) | 1988-10-25 |
| JPH05299Y2 JPH05299Y2 (en) | 1993-01-06 |
Family
ID=30880828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987054125U Expired - Lifetime JPH05299Y2 (en) | 1987-04-09 | 1987-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05299Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238773A (en) * | 1985-08-13 | 1987-02-19 | Hitachi Metals Ltd | Torch for gas shield arc welding |
-
1987
- 1987-04-09 JP JP1987054125U patent/JPH05299Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238773A (en) * | 1985-08-13 | 1987-02-19 | Hitachi Metals Ltd | Torch for gas shield arc welding |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05299Y2 (en) | 1993-01-06 |
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