JPS63189478U - - Google Patents
Info
- Publication number
- JPS63189478U JPS63189478U JP8010387U JP8010387U JPS63189478U JP S63189478 U JPS63189478 U JP S63189478U JP 8010387 U JP8010387 U JP 8010387U JP 8010387 U JP8010387 U JP 8010387U JP S63189478 U JPS63189478 U JP S63189478U
- Authority
- JP
- Japan
- Prior art keywords
- insertion hole
- contact chip
- welding torch
- contact
- tip
- 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 4
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
Landscapes
- Arc Welding In General (AREA)
Description
第１図Ａは本考案の一実施例を示すコンタクト
チツプの断面図、第１図Ｂは同図Ａのｂ部拡大図
、第２図は窪みの他の例を示す断面図、第３図は
従来のコンタクトチツプを含むトーチの要部断面
図、第４図および第５図は従来のコンタクトチツ
プの他の例を示す断面図である。
６……溶接用ワイヤ、７……ワイヤ挿入孔、９
……窪み、９Ａ……球状の窪み、１０……コンタ
クトチツプ、１０ａ……先端面。
FIG. 1A is a cross-sectional view of a contact chip showing one embodiment of the present invention, FIG. 1B is an enlarged view of part b of FIG. 1 is a sectional view of a main part of a torch including a conventional contact chip, and FIGS. 4 and 5 are sectional views showing other examples of conventional contact chips. 6...Welding wire, 7...Wire insertion hole, 9
... Depression, 9A... Spherical depression, 10... Contact tip, 10a... Tip surface.
Claims (1)
には溶接用ワイヤの挿入孔が形成されたコンタク
トチツプにおいて、前記挿入孔が開口するコンタ
クトチツプの先端面に窪みを形成したことを特徴
とするアーク溶接用トーチのコンタクトチツプ構
造。 A contact chip attached to the tip of an arc welding torch and having an insertion hole for a welding wire formed in the center thereof, characterized in that a recess is formed in the front end surface of the contact chip where the insertion hole opens. Contact tip structure of welding torch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010387U JPS63189478U (en) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010387U JPS63189478U (en) | 1987-05-27 | 1987-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63189478U true JPS63189478U (en) | 1988-12-06 |
Family
ID=30930602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8010387U Pending JPS63189478U (en) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63189478U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004110690A3 (en) * | 2003-06-18 | 2005-02-24 | Sang Nyung Park | A contact tip of torch for welding machine using in inactive gas and active gas |
| JP2011101892A (en) * | 2009-11-11 | 2011-05-26 | Nippon Steel & Sumikin Welding Co Ltd | Gas-shielded arc welding apparatus for steel pipe sheet pile |
| JP2019136768A (en) * | 2018-02-08 | 2019-08-22 | 新光機器株式会社 | Contact tip |
-
1987
- 1987-05-27 JP JP8010387U patent/JPS63189478U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004110690A3 (en) * | 2003-06-18 | 2005-02-24 | Sang Nyung Park | A contact tip of torch for welding machine using in inactive gas and active gas |
| JP2011101892A (en) * | 2009-11-11 | 2011-05-26 | Nippon Steel & Sumikin Welding Co Ltd | Gas-shielded arc welding apparatus for steel pipe sheet pile |
| JP2019136768A (en) * | 2018-02-08 | 2019-08-22 | 新光機器株式会社 | Contact tip |
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