CH342303A - Procédé pour travailler par fusion une pièce au moyen d'un arc électrique et appareil pour sa mise en oeuvre - Google Patents
Procédé pour travailler par fusion une pièce au moyen d'un arc électrique et appareil pour sa mise en oeuvreInfo
- Publication number
- CH342303A CH342303A CH342303DA CH342303A CH 342303 A CH342303 A CH 342303A CH 342303D A CH342303D A CH 342303DA CH 342303 A CH342303 A CH 342303A
- Authority
- CH
- Switzerland
- Prior art keywords
- arc
- nozzle
- sep
- sub
- electrode
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 35
- 230000008569 process Effects 0.000 title claims description 13
- 238000002844 melting Methods 0.000 title claims description 10
- 230000008018 melting Effects 0.000 title claims description 10
- 238000010891 electric arc Methods 0.000 title claims description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 116
- 239000007789 gas Substances 0.000 claims description 102
- 229910052786 argon Inorganic materials 0.000 claims description 58
- 239000001257 hydrogen Substances 0.000 claims description 56
- 229910052739 hydrogen Inorganic materials 0.000 claims description 56
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 48
- 229910052751 metal Inorganic materials 0.000 claims description 35
- 239000002184 metal Substances 0.000 claims description 35
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 10
- 150000002431 hydrogen Chemical class 0.000 claims description 9
- 239000001307 helium Substances 0.000 claims description 8
- 229910052734 helium Inorganic materials 0.000 claims description 8
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims description 3
- 239000002671 adjuvant Substances 0.000 claims description 2
- 239000012809 cooling fluid Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 230000000295 complement effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 20
- 229910052802 copper Inorganic materials 0.000 description 20
- 239000010949 copper Substances 0.000 description 20
- 238000005520 cutting process Methods 0.000 description 17
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 15
- 229910052721 tungsten Inorganic materials 0.000 description 15
- 239000010937 tungsten Substances 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000005684 electric field Effects 0.000 description 8
- 239000000498 cooling water Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 3
- 229910001264 Th alloy Inorganic materials 0.000 description 3
- 229910001080 W alloy Inorganic materials 0.000 description 3
- 239000003570 air Substances 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000005046 Chlorosilane Substances 0.000 description 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011214 refractory ceramic Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
-
- 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
- H05H1/3421—Transferred arc or pilot arc mode
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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US524353A US2806124A (en) | 1955-07-26 | 1955-07-26 | Arc torch and process |
| US539870A US2847555A (en) | 1955-10-11 | 1955-10-11 | High pressure arc process and apparatus |
| US539794A US2858411A (en) | 1955-10-11 | 1955-10-11 | Arc torch and process |
| US1156530XA | 1955-10-17 | 1955-10-17 | |
| US540951A US2884510A (en) | 1955-10-17 | 1955-10-17 | Constricted arc apparatus and process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH342303A true CH342303A (fr) | 1959-11-15 |
Family
ID=31892317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH342303D CH342303A (fr) | 1955-07-26 | 1956-07-25 | Procédé pour travailler par fusion une pièce au moyen d'un arc électrique et appareil pour sa mise en oeuvre |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH342303A (enrdf_load_stackoverflow) |
| DE (1) | DE1066676B (enrdf_load_stackoverflow) |
| FR (1) | FR1156530A (enrdf_load_stackoverflow) |
| GB (1) | GB845410A (enrdf_load_stackoverflow) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE566144A (enrdf_load_stackoverflow) | 1957-03-27 | |||
| US2922871A (en) * | 1958-12-12 | 1960-01-26 | Union Carbide Corp | Gas shielded arc welding |
| DE1229882B (de) * | 1958-12-31 | 1966-12-01 | Gen Electric | Lichtbogenspritzpistole |
| DE1155546B (de) | 1960-05-03 | 1963-10-10 | Nippon Telegraph & Telephone | Plasmaofen |
| GB948554A (en) * | 1961-03-22 | 1964-02-05 | Joseph Edmund Harling And Dona | Method and apparatus for cleaning metal by plasma arcs |
| BE623218A (enrdf_load_stackoverflow) * | 1961-10-06 | |||
| CH408230A (fr) * | 1964-05-11 | 1966-02-28 | Secheron Atel | Procédé de soudure de tôles minces, au moyen de l'arc électrique |
| FR1437506A (fr) * | 1965-03-10 | 1966-05-06 | Electro Refractaire | Procédé et dispositifs de soudure de pièces réfractaires et produits obtenus |
| US4023006A (en) * | 1971-11-06 | 1977-05-10 | Rolls-Royce (1971) Limited | Plasma arc welding method |
| FR2236604A1 (en) * | 1973-07-10 | 1975-02-07 | Aga Ab | Arc-welding with non-melting electrode - uses separate current sources for the electrode and another filler wire |
| HU172563B (hu) * | 1975-01-27 | 1978-09-28 | Villamos Ipari Kutato Intezet | Sposob i plazmennyj generator dlja poverkhnostnogo rasplavlenija tvjordykh stroitel'nykh blokov |
| GB8315308D0 (en) * | 1983-06-03 | 1983-07-06 | Jenkins W N | Arc deposition of metal onto substrate |
| BE898951A (fr) * | 1984-02-17 | 1984-08-17 | Centre Rech Metallurgique | Torche a plasma a arc electrique. |
| DE3728473A1 (de) * | 1987-08-26 | 1989-03-09 | Ulrich Prof Dr Ing Draugelates | Plasma-heissdraht-auftragschweissen |
| GB2227027A (en) * | 1989-01-14 | 1990-07-18 | Ford Motor Co | Plasma arc spraying of metal onto a surface |
| US4977305A (en) * | 1989-04-03 | 1990-12-11 | L-Tec Company | System for low voltage plasma arc cutting |
| US5820939A (en) * | 1997-03-31 | 1998-10-13 | Ford Global Technologies, Inc. | Method of thermally spraying metallic coatings using flux cored wire |
| DE102009004581A1 (de) * | 2009-01-14 | 2010-07-15 | Daimler Ag | Vorrichtung und Verfahren zum Lichtbogendrahtspritzen |
| EP4319490B1 (en) * | 2016-12-05 | 2025-08-13 | Hypertherm, Inc. | Asymmetric consumables for a plasma arc torch and methods for assembling the torch |
| WO2020106730A1 (en) | 2018-11-20 | 2020-05-28 | Hypertherm, Inc. | Systems and methods for multi-path gouging |
-
1956
- 1956-07-05 GB GB20815/56A patent/GB845410A/en not_active Expired
- 1956-07-24 FR FR1156530D patent/FR1156530A/fr not_active Expired
- 1956-07-25 CH CH342303D patent/CH342303A/fr unknown
- 1956-07-26 DE DE1956U0004034 patent/DE1066676B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB845410A (en) | 1960-08-24 |
| FR1156530A (fr) | 1958-05-19 |
| DE1066676B (enrdf_load_stackoverflow) | 1959-10-08 |
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