CN104439662B - 用于等离子体割炬的电极结构 - Google Patents
用于等离子体割炬的电极结构 Download PDFInfo
- Publication number
- CN104439662B CN104439662B CN201410469978.2A CN201410469978A CN104439662B CN 104439662 B CN104439662 B CN 104439662B CN 201410469978 A CN201410469978 A CN 201410469978A CN 104439662 B CN104439662 B CN 104439662B
- Authority
- CN
- China
- Prior art keywords
- holding element
- groove
- drilling
- inserts
- electrode structure
- 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.)
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Links
- 238000005553 drilling Methods 0.000 claims abstract description 83
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 29
- 239000002826 coolant Substances 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 239000003570 air Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/34—Contacts characterised by the manner in which co-operating contacts engage by abutting with provision for adjusting position of contact relative to its co-operating contact
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3442—Cathodes with inserted tip
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13184321.1A EP2849542B1 (de) | 2013-09-13 | 2013-09-13 | Elektrodenaufbau für Plasmaschneidbrenner |
| EP13184321.1 | 2013-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104439662A CN104439662A (zh) | 2015-03-25 |
| CN104439662B true CN104439662B (zh) | 2019-03-12 |
Family
ID=49165599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410469978.2A Active CN104439662B (zh) | 2013-09-13 | 2014-09-15 | 用于等离子体割炬的电极结构 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9462671B2 (https=) |
| EP (1) | EP2849542B1 (https=) |
| KR (1) | KR20150031188A (https=) |
| CN (1) | CN104439662B (https=) |
| BR (1) | BR102014022566B1 (https=) |
| ES (1) | ES2698214T3 (https=) |
| HR (1) | HRP20181920T1 (https=) |
| IN (1) | IN2014DE02455A (https=) |
| RU (1) | RU2674361C2 (https=) |
| SI (1) | SI2849542T1 (https=) |
| TR (1) | TR201816373T4 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6636249B2 (ja) * | 2015-01-30 | 2020-01-29 | 株式会社小松製作所 | プラズマトーチ用交換部品ユニット |
| KR101595102B1 (ko) * | 2015-05-12 | 2016-02-18 | 김태홍 | 플라즈마 절단용 전극 제조방법 및 그에 따른 플라즈마절단용 전극 및 플라즈마절단용 전극이 설치된 토치헤드 구조 |
| CN107262886A (zh) * | 2017-06-01 | 2017-10-20 | 安徽吉乃尔电器科技有限公司 | 一种镀锡板的等离子切割装置 |
| CN108127236B (zh) * | 2018-02-05 | 2024-06-21 | 常州九圣焊割设备股份有限公司 | 高效散热式等离子弧割炬 |
| US11678428B2 (en) | 2019-08-02 | 2023-06-13 | The Esab Group, Inc. | Method of assembling an electrode |
| KR102796422B1 (ko) * | 2019-09-12 | 2025-04-16 | 크엘베르크-스티프텅 | 아크 토치 및 플라즈마 토치용 마모 부품, 이를 포함하는 아크 토치 및 플라즈마 토치, 아크 토치와 플라즈마 토치용 전극 제조방법 및 플라즈마 절단 방법 (wear part for an arc torch and plasma torch, arc torch and plasma torch comprising same, method for plasma cutting and method for producing an electrode for an arc torch and plasma torch) |
| CN110666323A (zh) * | 2019-10-31 | 2020-01-10 | 上海云飞工贸发展有限公司 | 一种适用于电阻焊的组合电极 |
| KR102952451B1 (ko) | 2021-07-13 | 2026-04-13 | 니폰 덴키 가라스 가부시키가이샤 | 강화용 유리판 및 강화 유리판 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4748312A (en) * | 1986-04-10 | 1988-05-31 | Thermal Dynamics Corporation | Plasma-arc torch with gas cooled blow-out electrode |
| US5105061A (en) * | 1991-02-15 | 1992-04-14 | The Lincoln Electric Company | Vented electrode for a plasma torch |
| US5767478A (en) * | 1997-01-02 | 1998-06-16 | American Torch Tip Company | Electrode for plasma arc torch |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4800281A (en) * | 1984-09-24 | 1989-01-24 | Hughes Aircraft Company | Compact penning-discharge plasma source |
| US4954751A (en) * | 1986-03-12 | 1990-09-04 | Kaufman Harold R | Radio frequency hollow cathode |
| US5097111A (en) * | 1990-01-17 | 1992-03-17 | Esab Welding Products, Inc. | Electrode for plasma arc torch and method of fabricating same |
| US5464962A (en) * | 1992-05-20 | 1995-11-07 | Hypertherm, Inc. | Electrode for a plasma arc torch |
| US6323586B1 (en) * | 1999-03-08 | 2001-11-27 | Front Range Fakel, Inc. | Closed drift hollow cathode |
| RU2174064C1 (ru) * | 2000-02-28 | 2001-09-27 | Институт физико-технических проблем Севера СО РАН | Плазмотрон |
| US6362450B1 (en) * | 2001-01-30 | 2002-03-26 | The Esab Group, Inc. | Gas flow for plasma arc torch |
| WO2002074023A2 (en) * | 2001-03-09 | 2002-09-19 | Hypertherm, Inc. | Composite electrode for a plasma arc torch |
| US8680426B2 (en) * | 2011-02-28 | 2014-03-25 | Thermal Dynamics Corporation | High current electrode for a plasma arc torch |
| RU115141U1 (ru) * | 2011-11-16 | 2012-04-20 | Общество с ограниченной ответственностью "АС и ПП" | Плазмотрон парожидкостный электродуговой |
-
2013
- 2013-09-13 EP EP13184321.1A patent/EP2849542B1/de active Active
- 2013-09-13 TR TR2018/16373T patent/TR201816373T4/tr unknown
- 2013-09-13 SI SI201331254T patent/SI2849542T1/sl unknown
- 2013-09-13 ES ES13184321T patent/ES2698214T3/es active Active
-
2014
- 2014-08-28 IN IN2455DE2014 patent/IN2014DE02455A/en unknown
- 2014-08-28 RU RU2014135035A patent/RU2674361C2/ru active
- 2014-09-05 KR KR20140119185A patent/KR20150031188A/ko not_active Ceased
- 2014-09-10 US US14/482,159 patent/US9462671B2/en active Active
- 2014-09-12 BR BR102014022566-8A patent/BR102014022566B1/pt active IP Right Grant
- 2014-09-15 CN CN201410469978.2A patent/CN104439662B/zh active Active
-
2018
- 2018-11-19 HR HRP20181920TT patent/HRP20181920T1/hr unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4748312A (en) * | 1986-04-10 | 1988-05-31 | Thermal Dynamics Corporation | Plasma-arc torch with gas cooled blow-out electrode |
| US5105061A (en) * | 1991-02-15 | 1992-04-14 | The Lincoln Electric Company | Vented electrode for a plasma torch |
| US5767478A (en) * | 1997-01-02 | 1998-06-16 | American Torch Tip Company | Electrode for plasma arc torch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104439662A (zh) | 2015-03-25 |
| EP2849542B1 (de) | 2018-08-22 |
| IN2014DE02455A (https=) | 2015-06-26 |
| BR102014022566A2 (pt) | 2016-10-11 |
| ES2698214T3 (es) | 2019-02-01 |
| EP2849542A1 (de) | 2015-03-18 |
| BR102014022566B1 (pt) | 2020-12-01 |
| US20150076123A1 (en) | 2015-03-19 |
| US9462671B2 (en) | 2016-10-04 |
| TR201816373T4 (tr) | 2018-11-21 |
| RU2014135035A (ru) | 2016-03-20 |
| RU2674361C2 (ru) | 2018-12-07 |
| KR20150031188A (ko) | 2015-03-23 |
| HRP20181920T1 (hr) | 2019-01-11 |
| SI2849542T1 (sl) | 2018-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |