ES411662A1 - Scarfing - Google Patents
ScarfingInfo
- Publication number
- ES411662A1 ES411662A1 ES411662A ES411662A ES411662A1 ES 411662 A1 ES411662 A1 ES 411662A1 ES 411662 A ES411662 A ES 411662A ES 411662 A ES411662 A ES 411662A ES 411662 A1 ES411662 A1 ES 411662A1
- Authority
- ES
- Spain
- Prior art keywords
- scarfing
- flame torch
- area
- scarfed
- impurities
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Gas Burners (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
In the scarfing of metal surfaces, such as the interior faces for ingot moulds, a flame torch is used to melt the surface and a jet of air or oxygen is directed separately onto the heated area to remove slag and impurities from the area being scarfed and from the path of the flame torch.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB692072A GB1409262A (en) | 1972-02-15 | 1972-02-15 | Scarfing |
Publications (1)
Publication Number | Publication Date |
---|---|
ES411662A1 true ES411662A1 (en) | 1976-01-01 |
Family
ID=9823273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES411662A Expired ES411662A1 (en) | 1972-02-15 | 1973-02-15 | Scarfing |
Country Status (9)
Country | Link |
---|---|
US (1) | US3850704A (en) |
JP (1) | JPS4889860A (en) |
AU (1) | AU471735B2 (en) |
BE (1) | BE795404A (en) |
CA (1) | CA985136A (en) |
DE (1) | DE2307319C3 (en) |
ES (1) | ES411662A1 (en) |
FR (1) | FR2172269B1 (en) |
GB (1) | GB1409262A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2144341A1 (en) * | 1997-03-26 | 2000-06-01 | Irgamex S L | Process for closing the bases of containers which start from tubular pieces |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE420985B (en) * | 1976-07-19 | 1981-11-16 | Centro Maskin Goteborg Ab | GAS GRINDING PROCEDURE |
DE3204997A1 (en) * | 1982-02-12 | 1983-08-25 | Robert Bosch Gmbh, 7000 Stuttgart | DEVICE FOR TREATING WORKPIECES IN A COMBUSTION CHAMBER |
ES2103677B1 (en) * | 1995-02-13 | 1998-07-01 | Asturiana De Zinc Sa | INSTALLATION FOR THE ELIMINATION OF IMPURITIES IN THE METAL CASTING. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2260322A (en) * | 1939-04-22 | 1941-10-28 | Oxweld Acetylene Co | Deseaming and desurfacing apparatus and process |
US2363089A (en) * | 1942-08-21 | 1944-11-21 | Linde Air Prod Co | Welding process and apparatus |
US3752460A (en) * | 1969-06-25 | 1973-08-14 | Union Carbide Corp | Oxygen trap scarfing apparatus |
YU159370A (en) * | 1969-06-25 | 1977-06-30 | Union Carbide Corp | Device for preheating and melting the surface layer of metal blocks |
DE1937089C3 (en) * | 1969-07-22 | 1978-06-22 | Tent S.A., Luxemburg | Method for flaming objects made of spheroidal graphite cast iron |
-
0
- BE BE795404D patent/BE795404A/en not_active IP Right Cessation
-
1972
- 1972-02-15 GB GB692072A patent/GB1409262A/en not_active Expired
-
1973
- 1973-02-06 CA CA162,957A patent/CA985136A/en not_active Expired
- 1973-02-08 US US00330756A patent/US3850704A/en not_active Expired - Lifetime
- 1973-02-09 AU AU52020/73A patent/AU471735B2/en not_active Expired
- 1973-02-14 JP JP48017597A patent/JPS4889860A/ja active Pending
- 1973-02-14 DE DE2307319A patent/DE2307319C3/en not_active Expired
- 1973-02-15 ES ES411662A patent/ES411662A1/en not_active Expired
- 1973-02-15 FR FR7305331A patent/FR2172269B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2144341A1 (en) * | 1997-03-26 | 2000-06-01 | Irgamex S L | Process for closing the bases of containers which start from tubular pieces |
Also Published As
Publication number | Publication date |
---|---|
DE2307319A1 (en) | 1973-08-30 |
FR2172269B1 (en) | 1976-11-05 |
GB1409262A (en) | 1975-10-08 |
DE2307319B2 (en) | 1981-02-05 |
CA985136A (en) | 1976-03-09 |
US3850704A (en) | 1974-11-26 |
FR2172269A1 (en) | 1973-09-28 |
AU5202073A (en) | 1974-08-15 |
DE2307319C3 (en) | 1981-12-17 |
JPS4889860A (en) | 1973-11-24 |
AU471735B2 (en) | 1976-04-29 |
BE795404A (en) | 1973-05-29 |
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