ES8102873A1 - Un procedimiento para escarpar por puntos la superficie de una pieza metalica - Google Patents
Un procedimiento para escarpar por puntos la superficie de una pieza metalicaInfo
- Publication number
- ES8102873A1 ES8102873A1 ES489930A ES489930A ES8102873A1 ES 8102873 A1 ES8102873 A1 ES 8102873A1 ES 489930 A ES489930 A ES 489930A ES 489930 A ES489930 A ES 489930A ES 8102873 A1 ES8102873 A1 ES 8102873A1
- Authority
- ES
- Spain
- Prior art keywords
- scarfing
- oxygen
- stream
- pilot
- puddle
- 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
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 2
- 229910001882 dioxygen Inorganic materials 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/06—Machines, apparatus, or equipment specially designed for scarfing or desurfacing
Abstract
PROCEDIMIENTO Y DISPOSITIVO PARA ESCAPAR POR PUNTOS LA SUPERFICIE DE UNA PIEZA METALICA. EL METODO CONSTA DE LAS SIGUIENTES ETAPAS; HACE INCIDIR UNA CORRIENTE DE OXIGENO PILOTO SOBER LA PIEZA; PRODUCIR UN MOVIMIENTO RELATIVO ENTRE LA PIEZA Y LA CORRIENTE DE OXIGENO PRODUCIENDOSE UN CHARCO PILOTO; HACER INCIDIR SOBRE EL CHARCO PILOTO UNA CORRIENTE DE OXIGENO DE MAYOR INTENSIDAD Y ESCAPAR EL AREA CON DICHA CORRIENTE. LA UNIDAD DE ESCAPAR (U) CONSTA DE UNA CABEZA (1), UNA ZAPATA (2) UN BLOQUE SUPERIOR DE PRECALDEO (3) Y UN BLOQUE INFERIOR DE PRECALDEO (4). LAS SUPERFICIES (7 Y 8) FORMAN UN ATOBERA DE ESCARPAR (9) POR DONDE SALE EL OXIGENO. UN SOPLETE (12) DESCARGA UNA FUERTE CORRIENTE DE OXIGENO PARA EXTENDER EL CHARCO PILOTO.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2459779A | 1979-03-28 | 1979-03-28 | |
| US06/091,162 US4243436A (en) | 1979-11-05 | 1979-11-05 | Instantaneous scarfing by means of a pilot puddle |
| US06/121,606 US4287005A (en) | 1979-11-05 | 1980-03-04 | Instantaneous scarfing by means of a pilot puddle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8102873A1 true ES8102873A1 (es) | 1981-02-16 |
| ES489930A0 ES489930A0 (es) | 1981-02-16 |
Family
ID=27362353
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES489930A Granted ES489930A0 (es) | 1979-03-28 | 1980-03-26 | Un procedimiento para escarpar por puntos la superficie de una pieza metalica |
| ES494709A Expired ES8106848A1 (es) | 1979-03-28 | 1980-09-02 | Un subconjunto, para uso en combinacion con un aparato de escarpar termoquimico, capaz de producir un charco piloto |
| ES494708A Expired ES8106428A1 (es) | 1979-03-28 | 1980-09-02 | Un aparato de escarpar por puntos o zonas |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES494709A Expired ES8106848A1 (es) | 1979-03-28 | 1980-09-02 | Un subconjunto, para uso en combinacion con un aparato de escarpar termoquimico, capaz de producir un charco piloto |
| ES494708A Expired ES8106428A1 (es) | 1979-03-28 | 1980-09-02 | Un aparato de escarpar por puntos o zonas |
Country Status (12)
| Country | Link |
|---|---|
| AR (1) | AR222379A1 (es) |
| AU (1) | AU533950B2 (es) |
| BR (1) | BR8001845A (es) |
| CA (1) | CA1142067A (es) |
| DE (1) | DE3011648C2 (es) |
| ES (3) | ES489930A0 (es) |
| FR (1) | FR2452348B1 (es) |
| GB (1) | GB2045143B (es) |
| IT (1) | IT1127016B (es) |
| MX (1) | MX150221A (es) |
| NL (1) | NL8001818A (es) |
| TR (1) | TR21139A (es) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231431A (en) * | 1964-06-24 | 1966-01-25 | Union Carbide Corp | Post-mixed fuel gas preheat scarfing |
| SE341508B (es) * | 1965-11-22 | 1971-12-27 | Union Carbide Corp | |
| FR1536584A (fr) * | 1967-08-29 | 1968-08-16 | Union Carbide Corp | Procédé et appareil pour écroûter ou désurfacer un corps en métal sans poudre de métal auxiliaire |
| YU159370A (en) * | 1969-06-25 | 1977-06-30 | Union Carbide Corp | Device for preheating and melting the surface layer of metal blocks |
| SE373057C (sv) * | 1973-05-21 | 1977-06-16 | Centor Maskin Goteborg Ab | Forfaringssett for att initiera och underhalla en termokemisk process for att gashyvla ytan pa ett arbetsstycke och anordning for genomforande av settet |
| US4139757A (en) * | 1977-03-14 | 1979-02-13 | Centro-Maskin Goteborg Ab | Method and device for igniting gas planing |
-
1980
- 1980-03-26 DE DE3011648A patent/DE3011648C2/de not_active Expired
- 1980-03-26 ES ES489930A patent/ES489930A0/es active Granted
- 1980-03-27 BR BR8001845A patent/BR8001845A/pt not_active IP Right Cessation
- 1980-03-27 MX MX181751A patent/MX150221A/es unknown
- 1980-03-27 AR AR280466A patent/AR222379A1/es active
- 1980-03-27 FR FR8006857A patent/FR2452348B1/fr not_active Expired
- 1980-03-27 NL NL8001818A patent/NL8001818A/nl active Search and Examination
- 1980-03-27 AU AU56883/80A patent/AU533950B2/en not_active Expired
- 1980-03-27 IT IT48274/80A patent/IT1127016B/it active
- 1980-03-27 GB GB8010343A patent/GB2045143B/en not_active Expired
- 1980-03-28 TR TR21139A patent/TR21139A/xx unknown
- 1980-03-28 CA CA000348717A patent/CA1142067A/en not_active Expired
- 1980-09-02 ES ES494709A patent/ES8106848A1/es not_active Expired
- 1980-09-02 ES ES494708A patent/ES8106428A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR8001845A (pt) | 1980-11-18 |
| FR2452348B1 (fr) | 1985-07-12 |
| AU5688380A (en) | 1980-10-02 |
| GB2045143B (en) | 1982-12-08 |
| CA1142067A (en) | 1983-03-01 |
| FR2452348A1 (fr) | 1980-10-24 |
| IT8048274A0 (it) | 1980-03-27 |
| MX150221A (es) | 1984-04-03 |
| TR21139A (tr) | 1983-11-22 |
| ES489930A0 (es) | 1981-02-16 |
| AU533950B2 (en) | 1983-12-22 |
| AR222379A1 (es) | 1981-05-15 |
| ES494708A0 (es) | 1981-06-16 |
| IT1127016B (it) | 1986-05-21 |
| ES8106428A1 (es) | 1981-06-16 |
| ES494709A0 (es) | 1981-09-01 |
| GB2045143A (en) | 1980-10-29 |
| DE3011648C2 (de) | 1984-11-15 |
| ES8106848A1 (es) | 1981-09-01 |
| DE3011648A1 (de) | 1980-10-02 |
| NL8001818A (nl) | 1980-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE112377T1 (de) | Verfahren und apparat zur gasprojektion. | |
| CA2084395A1 (en) | Scarfing method and apparatus | |
| GB1470834A (en) | Method of and apparatus for thermochemically scarfing a work piece | |
| ATE67705T1 (de) | Flaemmduesen. | |
| ES473632A1 (es) | Un procedimiento para escarpar termoquimicamente una pieza de trabajo de metal. | |
| ES8106848A1 (es) | Un subconjunto, para uso en combinacion con un aparato de escarpar termoquimico, capaz de producir un charco piloto | |
| ES444220A1 (es) | Un metodo de efectuar un comienzo termoquimico instantaneo sobre la superficie de una pieza de trabajo de metal ferro- so. | |
| GB1517407A (en) | Apparatus for the flame treatment of a metal workpiece | |
| ES535346A0 (es) | Perfeccionamiento y soplete multillama para el calentamiento o calentamiento parcial de piezas de metal | |
| SE8008563L (sv) | Handverktyg for svetsning och skerning | |
| DE58908192D1 (de) | Stranggiessanlage mit Einrichtung zum Sauerstoffbrennschneiden. | |
| US4243436A (en) | Instantaneous scarfing by means of a pilot puddle | |
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| GB1207862A (en) | Improvements in or relating to scarfing | |
| SE9003209L (en) | Welding plant for increasing welding speed and safety - employs light arcs which burn between non-consumable electrodes and workpiece to produce seam | |
| GB1241211A (en) | A method for removing metal using an oxygen stream | |
| JPS5417341A (en) | Gas shielded arc welding by means of multiple nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20010217 |