CN201799758U - Tungsten electrode of large-power braze-welding tungsten-inert-gas (TIG) welding torch - Google Patents
Tungsten electrode of large-power braze-welding tungsten-inert-gas (TIG) welding torch Download PDFInfo
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- CN201799758U CN201799758U CN2010202978228U CN201020297822U CN201799758U CN 201799758 U CN201799758 U CN 201799758U CN 2010202978228 U CN2010202978228 U CN 2010202978228U CN 201020297822 U CN201020297822 U CN 201020297822U CN 201799758 U CN201799758 U CN 201799758U
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- tungsten
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- tungsten electrode
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Abstract
The utility model relates to a tungsten electrode of a large-power braze-welding tungsten-inert-gas (TIG) welding torch, which comprises a tungsten rod, wherein the tungsten rod comprises a welding end and a locking end, the tungsten rod adopts Ce-W electrode of Woe-20, the middle part of the Ce-W electrode is provided with a loop bar, the locking end of the Ce-W electrode is of an outer threaded section, and a locking nut is sleeved on the outer threaded section. The utility model provides the tungsten electrode of the large-power braze-welding TIG welding torch which reduces the cost, strengthens the electric conductivity, and effectively eliminates the safety potential when the tungsten electrode is used in welding.
Description
Technical field
The utility model belongs to the employed tungsten electrode of high-power welding gun, can be applicable to the high-power TIG automatic welding device.
Background technology
All the time, TIG welds the tungsten bar that employed electrode is the process grinding mostly, be installed in the welding gun by tungsten electrode folder and use, electric conductivity is not fine in this case, the contact site generates heat easily, and this structure almost can not be used for the high-power TIG welding, when traditional pure tungsten welds, because of the weld seam tungsten inclusion defective effect welding quality of the excessive generation of W elements scaling loss, and this tungsten electrode price height; Produce bigger radiological hazard human body safety during the thoriated tungsten electrode welding.
Summary of the invention
Have the deficiency of potential safety hazard during, welding strong for cost height, the electric conductivity of the tungsten electrode that overcomes existing welding gun, the utility model provides a kind of and reduces cost, strengthens the high-power soldering TIG welding gun tungsten electrode of electric conductivity, the potential safety hazard when effectively eliminating welding.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of high-power soldering TIG welding gun tungsten electrode comprises tungsten bar, and described tungsten bar comprises welding ends and locking end, described tungsten bar adopts the cerium tungsten electrode of WOe-20, the middle part of described cerium tungsten electrode is provided with loop bar, and the locking end of described cerium tungsten electrode is an external thread section, and lock nut is sleeved on the described external thread section.
Further, described loop bar is connected with the silver brazing of cerium tungsten electrode.
The beneficial effects of the utility model mainly show: reduce cost, strengthen electric conductivity, the potential safety hazard when effectively eliminating welding.
Description of drawings
Fig. 1 is the structure chart of high-power soldering TIG welding gun tungsten electrode.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1, a kind of high-power soldering TIG welding gun tungsten electrode, comprise tungsten bar 1, described tungsten bar 1 comprises welding ends and locking end, described tungsten bar 1 adopts the cerium tungsten electrode of WOe-20, the middle part of described cerium tungsten electrode is provided with loop bar 2, and the locking end of described cerium tungsten electrode is an external thread section 3, and lock nut 4 is sleeved on the described external thread section 3.
Described loop bar 2 is connected with the silver brazing of cerium tungsten electrode.
For this reason we selected WOe-20 for use the cerium tungsten electrode as non-melt electrode, it is not strong to have changed existing TIG welding gun electrode conductive capability simultaneously, can't adapt to many deficiencies such as high-power TIG welding requirements.The invention provides a kind of welding gun cerium tungsten electrode electrode that adapts to the high-power TIG welding requirements, this electrodes conduct performance is superpower, can reach 1000A, even higher.
Claims (2)
1. high-power soldering TIG welding gun tungsten electrode, comprise tungsten bar, described tungsten bar comprises welding ends and locking end, it is characterized in that: described tungsten bar adopts the cerium tungsten electrode of WOe-20, the middle part of described cerium tungsten electrode is provided with loop bar, the locking end of described cerium tungsten electrode is an external thread section, and lock nut is sleeved on the described external thread section.
2. high-power soldering TIG welding gun tungsten electrode as claimed in claim 1, it is characterized in that: described loop bar is connected with the silver brazing of cerium tungsten electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202978228U CN201799758U (en) | 2010-08-20 | 2010-08-20 | Tungsten electrode of large-power braze-welding tungsten-inert-gas (TIG) welding torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202978228U CN201799758U (en) | 2010-08-20 | 2010-08-20 | Tungsten electrode of large-power braze-welding tungsten-inert-gas (TIG) welding torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799758U true CN201799758U (en) | 2011-04-20 |
Family
ID=43869275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202978228U Expired - Fee Related CN201799758U (en) | 2010-08-20 | 2010-08-20 | Tungsten electrode of large-power braze-welding tungsten-inert-gas (TIG) welding torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799758U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290723A (en) * | 2015-09-21 | 2016-02-03 | 上海西普瀚芯电子科技有限公司 | Precision special machining method for ion source ionization arc striking chamber assembly of ion implanter |
| CN105880820A (en) * | 2014-10-29 | 2016-08-24 | 朱登河 | Resistance welding electrode |
| CN114523177A (en) * | 2020-11-23 | 2022-05-24 | 无锡塔尔基热交换器科技有限公司 | TIG welding tungsten bar extension length management and control tool |
-
2010
- 2010-08-20 CN CN2010202978228U patent/CN201799758U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880820A (en) * | 2014-10-29 | 2016-08-24 | 朱登河 | Resistance welding electrode |
| CN105290723A (en) * | 2015-09-21 | 2016-02-03 | 上海西普瀚芯电子科技有限公司 | Precision special machining method for ion source ionization arc striking chamber assembly of ion implanter |
| CN105290723B (en) * | 2015-09-21 | 2018-05-29 | 上海西普瀚芯电子科技有限公司 | The nontraditional precision machining method of ion source of ion implanter ionization starting the arc chamber assembly |
| CN114523177A (en) * | 2020-11-23 | 2022-05-24 | 无锡塔尔基热交换器科技有限公司 | TIG welding tungsten bar extension length management and control tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20110820 |