GB1385393A - Laser beam welding - Google Patents
Laser beam weldingInfo
- Publication number
- GB1385393A GB1385393A GB5157172A GB5157172A GB1385393A GB 1385393 A GB1385393 A GB 1385393A GB 5157172 A GB5157172 A GB 5157172A GB 5157172 A GB5157172 A GB 5157172A GB 1385393 A GB1385393 A GB 1385393A
- Authority
- GB
- United Kingdom
- Prior art keywords
- workpiece
- gas
- laser
- argon
- workpieces
- 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
- 238000003466 welding Methods 0.000 title abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 6
- 239000007789 gas Substances 0.000 abstract 6
- 229910052786 argon Inorganic materials 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 230000003993 interaction Effects 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910001032 Killed carbon steel Inorganic materials 0.000 abstract 1
- 230000001154 acute effect Effects 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 238000010408 sweeping Methods 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/1462—Nozzles; Features related to nozzles
- B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
- B23K26/147—Features outside the nozzle for feeding the fluid stream towards the workpiece
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/1423—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the flow carrying an electric current
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21394171A | 1971-12-30 | 1971-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1385393A true GB1385393A (en) | 1975-02-26 |
Family
ID=22797126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5157172A Expired GB1385393A (en) | 1971-12-30 | 1972-11-08 | Laser beam welding |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4879592A (enrdf_load_stackoverflow) |
| CA (1) | CA961930A (enrdf_load_stackoverflow) |
| CH (1) | CH576836A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2254673A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2165916B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1385393A (enrdf_load_stackoverflow) |
| IL (1) | IL40703A (enrdf_load_stackoverflow) |
| IT (1) | IT973871B (enrdf_load_stackoverflow) |
| SE (1) | SE389985B (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1165636B (it) * | 1979-03-05 | 1987-04-22 | Fiat Auto Spa | Metodo ed apparecchio per il controllo dei gas di copertura utilizzati nelle lavorazioni a mezzo di laser di potenza su pezzi metallici |
| JPS5827036B2 (ja) * | 1980-02-15 | 1983-06-07 | 新日本製鐵株式会社 | レ−ザ溶接方法 |
| AT401247B (de) * | 1991-02-15 | 1996-07-25 | Schuoecker Dieter Dipl Ing Dr | Laserbearbeitungsvorrichtung |
| US5981901A (en) * | 1991-11-29 | 1999-11-09 | La Rocca; Aldo Vittorio | Method and device for gas shielding laser processed work pieces |
| IT1250237B (it) * | 1991-11-29 | 1995-04-03 | Altec Srl | Metodo e dispositivo per alimentare un gas di copertura su pezzi sottoposti a lavorazione laser. |
| DE20306599U1 (de) * | 2003-04-29 | 2004-09-16 | Kuka Schweissanlagen Gmbh | Schutzgasvorrichtung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH1335667A4 (de) * | 1967-09-25 | 1969-01-31 | Laser Tech Sa | Verfahren zum Bohren von Uhrensteinen mittels Laserstrahlung |
| JPS4425440Y1 (enrdf_load_stackoverflow) * | 1967-12-29 | 1969-10-24 | ||
| US3626141A (en) * | 1970-04-30 | 1971-12-07 | Quantronix Corp | Laser scribing apparatus |
-
1972
- 1972-10-26 CA CA154,940A patent/CA961930A/en not_active Expired
- 1972-10-30 IL IL40703A patent/IL40703A/en unknown
- 1972-11-08 DE DE2254673A patent/DE2254673A1/de not_active Withdrawn
- 1972-11-08 GB GB5157172A patent/GB1385393A/en not_active Expired
- 1972-12-01 SE SE7215657A patent/SE389985B/xx unknown
- 1972-12-04 JP JP47120744A patent/JPS4879592A/ja active Pending
- 1972-12-04 FR FR7243093A patent/FR2165916B1/fr not_active Expired
- 1972-12-04 IT IT54453/72A patent/IT973871B/it active
- 1972-12-04 CH CH1758672A patent/CH576836A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2165916A1 (enrdf_load_stackoverflow) | 1973-08-10 |
| FR2165916B1 (enrdf_load_stackoverflow) | 1977-08-26 |
| DE2254673A1 (de) | 1973-07-05 |
| CA961930A (en) | 1975-01-28 |
| IT973871B (it) | 1974-06-10 |
| SE389985B (sv) | 1976-11-29 |
| CH576836A5 (enrdf_load_stackoverflow) | 1976-06-30 |
| IL40703A0 (en) | 1973-01-30 |
| JPS4879592A (enrdf_load_stackoverflow) | 1973-10-25 |
| IL40703A (en) | 1977-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3597578A (en) | Thermal cutting apparatus and method | |
| US3604890A (en) | Multibeam laser-jet cutting apparatus | |
| US3860784A (en) | Deep penetration welding using lasers | |
| Locke et al. | Deep penetration welding with high-power CO 2 lasers | |
| US3824368A (en) | Laser welding | |
| US4507540A (en) | Welding method combining laser welding and MIG welding | |
| GB1478074A (en) | Laser apparatus | |
| ES8600100A1 (es) | Procedimiento e instalacion de soldadura de puntos, por rayo laser | |
| GB8317666D0 (en) | Laser welding pipes & c | |
| GB1114857A (en) | Welding process using beamed radiant energy | |
| US4689466A (en) | Laser-beam operated machining apparatus | |
| ES8608369A1 (es) | Perfeccionamientos en los dispositivos para efectuar trata- mientos en piezas metalicas mediante laser de potencia | |
| US4152575A (en) | Method of material processing utilizing an interrupted beam of continuous wave laser radiation | |
| GB1360380A (en) | Laser beam apparatus | |
| GB1509937A (en) | Lasers | |
| GB1385393A (en) | Laser beam welding | |
| Olsen | Investigations in Optimizing the Laser Cutting Process.(Retroactive Coverage) | |
| GB1405487A (en) | Apparatus for treating workpieces with laser radiation | |
| JPS54116356A (en) | Welding method by laser | |
| JPS5454932A (en) | Combination welding of tig and laser | |
| GB1336806A (en) | Deep penetration welding using coherent optical radiation | |
| JPS57106489A (en) | Laser joining method | |
| GB1215714A (en) | Improvements relating to thermal cutting apparatus | |
| GB1292981A (en) | Cutting frangible workpieces | |
| JPH05131287A (ja) | Ｃｗ炭酸ガスレーザ光線の入力結合法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |