CA1086612A - Method for producing an individual fin-free spot scarfing cut - Google Patents
Method for producing an individual fin-free spot scarfing cutInfo
- Publication number
- CA1086612A CA1086612A CA258,959A CA258959A CA1086612A CA 1086612 A CA1086612 A CA 1086612A CA 258959 A CA258959 A CA 258959A CA 1086612 A CA1086612 A CA 1086612A
- Authority
- CA
- Canada
- Prior art keywords
- scarfing
- edges
- orifice
- oxygen
- stream
- 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)
- Gas Burners (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Laser Beam Processing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Arc Welding In General (AREA)
- Looms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/607,888 US4040871A (en) | 1975-08-26 | 1975-08-26 | Method for producing an individual fin-free spot scarfing cut |
| US607,888 | 1990-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1086612A true CA1086612A (en) | 1980-09-30 |
Family
ID=24434122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA258,959A Expired CA1086612A (en) | 1975-08-26 | 1976-08-12 | Method for producing an individual fin-free spot scarfing cut |
Country Status (29)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4013486A (en) * | 1975-08-26 | 1977-03-22 | Union Carbide Corporation | Spot scarfing nozzle for use in gang arrangement |
| US4243436A (en) * | 1979-11-05 | 1981-01-06 | Union Carbide Corporation | Instantaneous scarfing by means of a pilot puddle |
| US4287005A (en) * | 1979-11-05 | 1981-09-01 | Union Carbide Corporation | Instantaneous scarfing by means of a pilot puddle |
| CA1323828C (en) * | 1986-10-22 | 1993-11-02 | Ronald Elmer Fuhrhop | Scarfing nozzles |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1958044A (en) * | 1930-12-08 | 1934-05-08 | Edward H Hendricks | Torch for removing defects from billets |
| US2125179A (en) * | 1933-10-31 | 1938-07-26 | Union Carbide & Carbon Corp | Method of and apparatus for removing metal from the surfaces of metallic bodies |
| US2157095A (en) * | 1936-10-24 | 1939-05-09 | Linde Air Prod Co | Method and apparatus for desurfacing ferrous metal bodies |
| US2349902A (en) * | 1939-01-14 | 1944-05-30 | Union Carbide & Carbon Corp | Deseaming and desurfacing apparatus |
| US2309096A (en) * | 1940-01-27 | 1943-01-26 | Linde Air Prod Co | Method and apparatus for conditioning metal bodies |
| CH217553A (de) * | 1940-03-08 | 1941-10-31 | Linde Air Prod Co | Verfahren zum Schälen von brennschneidbaren Metallkörpern durch Sauerstoffstrahlen und Schälbrenner zur Ausübung des Verfahrens. |
| US2290295A (en) * | 1940-11-08 | 1942-07-21 | Linde Air Prod Co | Method and apparatus for desurfacing metal |
| GB581350A (en) * | 1944-03-09 | 1946-10-09 | Linde Air Prod Co | Improvements in blowpipe nozzle and method of making same |
| US2622048A (en) * | 1950-04-18 | 1952-12-16 | Union Carbide & Carbon Corp | External powder scarfing process and apparatus |
| US2674210A (en) * | 1950-09-29 | 1954-04-06 | Union Carbide & Carbon Corp | External powder feed-hand scarfing apparatus |
| US2664368A (en) * | 1951-06-06 | 1953-12-29 | Union Carbide & Carbon Corp | External powder feed scarfing process and apparatus |
| US2838431A (en) * | 1953-05-26 | 1958-06-10 | Union Carbide Corp | Method and apparatus for thermochemical metal scarfing |
| US3231431A (en) * | 1964-06-24 | 1966-01-25 | Union Carbide Corp | Post-mixed fuel gas preheat scarfing |
| SE341508B (US06373033-20020416-M00071.png) * | 1965-11-22 | 1971-12-27 | Union Carbide Corp | |
| US3455747A (en) * | 1966-09-14 | 1969-07-15 | Union Carbide Corp | Thermochemical scarfing method and apparatus |
| US3764122A (en) * | 1971-02-23 | 1973-10-09 | Union Carbide Corp | Apparatus for selectively scarfing metal bodies |
-
1975
- 1975-08-25 MX MX192541A patent/MX158090A/es unknown
- 1975-08-26 US US05/607,888 patent/US4040871A/en not_active Expired - Lifetime
-
1976
- 1976-07-16 ZA ZA764248A patent/ZA764248B/xx unknown
- 1976-08-12 CA CA258,959A patent/CA1086612A/en not_active Expired
- 1976-08-25 LU LU75657A patent/LU75657A1/xx unknown
- 1976-08-25 GB GB35287/76A patent/GB1564305A/en not_active Expired
- 1976-08-25 NZ NZ181859A patent/NZ181859A/xx unknown
- 1976-08-25 YU YU02070/76A patent/YU39083B/xx unknown
- 1976-08-25 IN IN1565/CAL/1976A patent/IN144095B/en unknown
- 1976-08-25 ES ES450977A patent/ES450977A1/es not_active Expired
- 1976-08-25 DE DE2638304A patent/DE2638304C3/de not_active Expired
- 1976-08-25 FI FI762452A patent/FI762452A/fi not_active Application Discontinuation
- 1976-08-25 TR TR19571A patent/TR19571A/xx unknown
- 1976-08-25 JP JP51100734A patent/JPS5227048A/ja active Granted
- 1976-08-25 SE SE7609397A patent/SE428891B/xx not_active IP Right Cessation
- 1976-08-25 AR AR264448A patent/AR212245A1/es active
- 1976-08-25 PH PH18830A patent/PH12648A/en unknown
- 1976-08-25 CS CS765522A patent/CS205039B2/cs unknown
- 1976-08-25 AT AT630076A patent/AT357846B/de not_active IP Right Cessation
- 1976-08-25 RO RO7687360A patent/RO71342A/ro unknown
- 1976-08-25 BE BE170070A patent/BE845510A/xx not_active IP Right Cessation
- 1976-08-25 BR BR7605576A patent/BR7605576A/pt unknown
- 1976-08-25 NO NO762931A patent/NO144099C/no unknown
- 1976-08-25 NL NLAANVRAGE7609452,A patent/NL183389C/xx not_active IP Right Cessation
- 1976-08-25 IT IT51029/76A patent/IT1073690B/it active
- 1976-08-25 HU HU76UI245A patent/HU173539B/hu unknown
- 1976-08-25 SU SU762390851A patent/SU858549A3/ru active
- 1976-08-25 FR FR7625768A patent/FR2321974A1/fr active Granted
- 1976-08-25 MX MX166022A patent/MX146026A/es unknown
- 1976-08-26 DK DK386976A patent/DK386976A/da unknown
Also Published As
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| KR800001042B1 (ko) | 핀-프리이 스포트 스카아핑 절삭부를 만드는 방법 | |
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| JPS6025225B2 (ja) | スカ−ヒング法及び該方法を用いるための多重形ト−チ | |
| US4120703A (en) | Method and apparatus for reducing smoke and preventing secondary fins during scarfing | |
| US4287005A (en) | Instantaneous scarfing by means of a pilot puddle | |
| DE2818112C2 (de) | Verfahren zur Warmzerspannung | |
| RU2204461C1 (ru) | Глуходонный погружной стакан |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |