CN204621334U - A kind of plasma cut machine electrode with concave ring groove - Google Patents
A kind of plasma cut machine electrode with concave ring groove Download PDFInfo
- Publication number
- CN204621334U CN204621334U CN201520301166.7U CN201520301166U CN204621334U CN 204621334 U CN204621334 U CN 204621334U CN 201520301166 U CN201520301166 U CN 201520301166U CN 204621334 U CN204621334 U CN 204621334U
- Authority
- CN
- China
- Prior art keywords
- ring groove
- concave ring
- cut machine
- plasma cut
- machine electrode
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- QZLJNVMRJXHARQ-UHFFFAOYSA-N [Zr].[Cr].[Cu] Chemical compound [Zr].[Cr].[Cu] QZLJNVMRJXHARQ-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Abstract
The utility model provides a kind of plasma cut machine electrode with concave ring groove, comprise the body (1) being arranged on nozzle interior, body (1) is up-narrow and down-wide structure, the outer wall of body (1) is provided with the concave ring groove (2) to wall sunken inside, the caliber size of concave ring groove (2) supremely to successively decrease successively along lower.The beneficial effects of the utility model: structure is simple, working stability; Good cutting effect, cooling effect is remarkable, long service life; Small volume, electric conductivity and thermal conductivity performance high, easy to use.
Description
Technical field
A kind of cutting machine equipment in cutting technique field involved by the utility model, particularly a kind of plasma cut machine electrode with concave ring groove.
Background technology
Plasma cut is the metal local melting and the evaporation that utilize the heat of high-temperature plasma electric arc to make workpiece incision, and borrows the isoionic momentum of high speed to get rid of motlten metal to form a kind of processing method of otch.Plasma cut coordinate different working gas can cut various oxygen cutting be difficult to cut metal, the cutting effect especially for non-ferrous metal (stainless steel, aluminium, copper, titanium, nickel) is better; When its major advantage is cutting thickness little metal, plasma cutting speeds is fast, and especially when cutting common carbon steel sheet, speed can reach 5 to 6 times of oxygen cutting method, and cut surface is bright and clean, and thermal deformation is little, and does not almost have heat affected area.Electrode is one of vitals of CUT, and its life-span length is directly connected to cut quality and production efficiency, but electrode life in existing cutter sweep is mostly shorter, need frequently change, and cutting effect is undesirable, is unfavorable for using.
Utility model content
For the defect existed in existing cutter sweep, the utility model provides a kind of plasma cut machine electrode with concave ring groove.
To achieve these goals, technical solution adopted in the utility model is:
With a plasma cut machine electrode for concave ring groove, comprise the body being arranged on nozzle interior, body is up-narrow and down-wide structure, the outer wall of body is provided with the concave ring groove to wall sunken inside, and the caliber size of concave ring groove supremely to successively decrease successively along lower;
The shape of described concave ring groove is skewed slot or square groove or arc groove;
The material of described body is chromium zirconium copper or oxygenless copper material.
The beneficial effects of the utility model: structure is simple, working stability; Good cutting effect, cooling effect is remarkable, long service life; Small volume, electric conductivity and thermal conductivity performance high, easy to use.
Accompanying drawing explanation
Fig. 1, sectional view of the present utility model.
Detailed description of the invention
For improving the easy loss of electrode in existing cutter sweep, the defect that life-span is shorter, design a kind of plasma cut machine electrode (as Fig. 1) with concave ring groove, comprise the body 1 being arranged on nozzle interior, body 1 is up-narrow and down-wide structure, the outer wall of body 1 is provided with the concave ring groove 2 to wall sunken inside, for reaching the cutting speed and cut quality that improve cutting machine, the cooling velocity accelerating electrode and the object increased the service life, the caliber size that can form the concave ring groove 2 of ring of eddy supremely to successively decrease successively along lower, make air-flow from producing eddy current after air inlet enters ring of eddy and expanding compression, the rotary speed of plasma-arc is accelerated and compression arc, the shape of described concave ring groove 2 is skewed slot or square groove or arc groove, the material of described body 1 is chromium zirconium copper or oxygenless copper material, and chromium zirconium copper and oxygenless copper material have higher intensity and hardness, and electric conductivity and thermal conductivity better, effectively can improve the serviceability of nozzle.
Operation principle of the present utility model: the concave ring groove on electrode body outer wall can form ring of eddy, the air inlet bore of ring of eddy is greater than gas outlet bore, make air-flow from producing eddy current after air inlet enters ring of eddy and expanding compression, form supersonic airstream, from nozzle ejection after making the rotary speed of plasma-arc accelerate, cut.
The beneficial effects of the utility model: structure is simple, working stability; Good cutting effect, cooling effect is remarkable, long service life; Small volume, electric conductivity and thermal conductivity performance high, easy to use.
Those ordinary skill in the art simply replace and change is all within this patent protection domain.
Claims (3)
1. the plasma cut machine electrode with concave ring groove, comprise the body (1) being arranged on nozzle interior, it is characterized in that, body (1) is up-narrow and down-wide structure, the outer wall of body (1) is provided with the concave ring groove (2) to wall sunken inside, the caliber size of concave ring groove (2) supremely to successively decrease successively along lower.
2. a kind of plasma cut machine electrode with concave ring groove according to claim 1, is characterized in that, the shape of described concave ring groove (2) is skewed slot or square groove or arc groove.
3. a kind of plasma cut machine electrode with concave ring groove according to claim 1 and 2, is characterized in that, the material of described body (1) is chromium zirconium copper or oxygenless copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301166.7U CN204621334U (en) | 2015-05-11 | 2015-05-11 | A kind of plasma cut machine electrode with concave ring groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301166.7U CN204621334U (en) | 2015-05-11 | 2015-05-11 | A kind of plasma cut machine electrode with concave ring groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204621334U true CN204621334U (en) | 2015-09-09 |
Family
ID=54040397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520301166.7U Expired - Fee Related CN204621334U (en) | 2015-05-11 | 2015-05-11 | A kind of plasma cut machine electrode with concave ring groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204621334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735799A (en) * | 2017-01-20 | 2017-05-31 | 常州九圣焊割设备有限公司 | A kind of plasma arc cutting torch |
| CN112404895A (en) * | 2020-10-31 | 2021-02-26 | 江苏华洋新思路能源装备股份有限公司 | High-performance piercing plug and processing method |
-
2015
- 2015-05-11 CN CN201520301166.7U patent/CN204621334U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735799A (en) * | 2017-01-20 | 2017-05-31 | 常州九圣焊割设备有限公司 | A kind of plasma arc cutting torch |
| CN112404895A (en) * | 2020-10-31 | 2021-02-26 | 江苏华洋新思路能源装备股份有限公司 | High-performance piercing plug and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |