JPS626985U - - Google Patents
Info
- Publication number
- JPS626985U JPS626985U JP9885585U JP9885585U JPS626985U JP S626985 U JPS626985 U JP S626985U JP 9885585 U JP9885585 U JP 9885585U JP 9885585 U JP9885585 U JP 9885585U JP S626985 U JPS626985 U JP S626985U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- shape
- welding
- tightens
- slits
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 3
- 230000009466 transformation Effects 0.000 claims 1
Description
第１図および第２図は本考案チツプの一実施例
で、第１図は側面図、第２図はその―矢視断
面図、第３図および第４図は従来チツプで第３図
は側面図、第４図はその―矢視断面図を示す
。
１：チツプ、１′：チツプ孔、２：消耗電極、
３：スリツト、４：形状記憶合金。
Figures 1 and 2 show an embodiment of the chip of the present invention, Figure 1 is a side view, Figure 2 is a sectional view taken along the arrow 2, Figures 3 and 4 are conventional chips, and Figure 3 is a side view of the chip. The side view and FIG. 4 show a sectional view taken along the arrow. 1: Chip, 1': Chip hole, 2: Consumable electrode,
3: Slit, 4: Shape memory alloy.
Claims (1)
方向に複数のスリツトを設け、かつ溶接中に温度
が上昇し変態点以上で形状がチツプを締め付ける
ように記憶処理した形状記憶合金を上記チツプに
少くとも１回以上巻きつけたことを特徴とする溶
接チツプ。 A plurality of slits are provided in the tip of a welding torch using a consumable electrode in the longitudinal axis direction, and the tip is at least made of a shape memory alloy that has been subjected to memory treatment so that the shape tightens the tip when the temperature rises during welding and the shape tightens above the transformation point. A welding tip characterized by being wrapped one or more times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9885585U JPH0315263Y2 (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9885585U JPH0315263Y2 (en) | 1985-06-28 | 1985-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS626985U true JPS626985U (en) | 1987-01-16 |
| JPH0315263Y2 JPH0315263Y2 (en) | 1991-04-03 |
Family
ID=30967196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9885585U Expired JPH0315263Y2 (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315263Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2794172A4 (en) * | 2011-12-20 | 2016-04-06 | Esab Ab | Contact tip for use in gas metal-arc welding |
| JP2017094400A (en) * | 2017-01-18 | 2017-06-01 | エサブ・アーベー | Contact tip used for gas metal arc |
-
1985
- 1985-06-28 JP JP9885585U patent/JPH0315263Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2794172A4 (en) * | 2011-12-20 | 2016-04-06 | Esab Ab | Contact tip for use in gas metal-arc welding |
| US10201872B2 (en) | 2011-12-20 | 2019-02-12 | Esab Ab | Contact tip for use in gas metal-arc welding |
| JP2017094400A (en) * | 2017-01-18 | 2017-06-01 | エサブ・アーベー | Contact tip used for gas metal arc |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315263Y2 (en) | 1991-04-03 |
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