BR8003161A - Composicao de apoio para formacao de furo em peca trabalhada, processo de perfuracao com feixe eletronico e artigo resultante da pecas trabalhada - Google Patents
Composicao de apoio para formacao de furo em peca trabalhada, processo de perfuracao com feixe eletronico e artigo resultante da pecas trabalhadaInfo
- Publication number
- BR8003161A BR8003161A BR8003161A BR8003161A BR8003161A BR 8003161 A BR8003161 A BR 8003161A BR 8003161 A BR8003161 A BR 8003161A BR 8003161 A BR8003161 A BR 8003161A BR 8003161 A BR8003161 A BR 8003161A
- Authority
- BR
- Brazil
- Prior art keywords
- drilling
- worked pieces
- composition
- support
- electronic beam
- Prior art date
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
- B23K15/00—Electron-beam welding or cutting
- B23K15/08—Removing material, e.g. by cutting, by hole drilling
- B23K15/085—Boring
-
- 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
- B23K17/00—Use of the energy of nuclear particles in welding or related techniques
-
- 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
- B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
-
- 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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
-
- 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
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/001—Turbines
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
- B23K2103/26—Alloys of Nickel and Cobalt and Chromium
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Laser Beam Processing (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/968,594 US4239954A (en) | 1978-12-11 | 1978-12-11 | Backer for electron beam hole drilling |
DE19803019025 DE3019025A1 (de) | 1978-12-11 | 1980-05-19 | Unterlagsmaterial fuer ein werkstueck, verfahren zum bohren eines loches mit einem energiestrahl und gegenstand mit einem solchen werkstueck |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8003161A true BR8003161A (pt) | 1982-01-19 |
Family
ID=37772866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8003161A BR8003161A (pt) | 1978-12-11 | 1980-05-20 | Composicao de apoio para formacao de furo em peca trabalhada, processo de perfuracao com feixe eletronico e artigo resultante da pecas trabalhada |
Country Status (4)
Country | Link |
---|---|
US (1) | US4239954A (pt) |
BE (1) | BE883406A (pt) |
BR (1) | BR8003161A (pt) |
DE (1) | DE3019025A1 (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4411730A (en) * | 1980-10-01 | 1983-10-25 | United Technologies Corporation | Selective chemical milling of recast surfaces |
US4378481A (en) * | 1981-03-02 | 1983-03-29 | United Technologies Corporation | Backers having glass particulates for electron beam hole drilling |
US4386257A (en) * | 1981-03-02 | 1983-05-31 | United Technologies Corporation | Alkali metal oxide free backers for energy beam drilling |
US4470945A (en) * | 1982-03-25 | 1984-09-11 | United Technologies Corporation | Method and apparatus for applying an electron beam drilling backer to a metal sheet |
US4458134A (en) * | 1982-06-30 | 1984-07-03 | Burroughs Corporation | Method and apparatus for drilling holes with a laser |
US4532403A (en) * | 1984-04-16 | 1985-07-30 | United Technologies Corporation | Weld spatter protective coating |
US6120131A (en) * | 1995-08-28 | 2000-09-19 | Lexmark International, Inc. | Method of forming an inkjet printhead nozzle structure |
DE69625002T2 (de) * | 1995-08-28 | 2003-07-31 | Lexmark International Inc., Greenwich | Verfahren zum Bilden einer Düsenstruktur für einen Tintenstrahldruckkopf |
US6183064B1 (en) | 1995-08-28 | 2001-02-06 | Lexmark International, Inc. | Method for singulating and attaching nozzle plates to printheads |
DE19752834A1 (de) * | 1997-11-28 | 1999-06-02 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
US6251315B1 (en) * | 1998-11-20 | 2001-06-26 | United Technologies Corporation | Method for disposing a laser blocking material on the interior of an airfoil |
US6329633B1 (en) * | 1998-11-20 | 2001-12-11 | United Technologies Corporation | Method and material for processing a component for laser machining |
GB2349106A (en) * | 1999-04-17 | 2000-10-25 | Rolls Royce Plc | Laser drilling |
US6107598A (en) * | 1999-08-10 | 2000-08-22 | Chromalloy Gas Turbine Corporation | Maskant for use during laser welding or drilling |
US6648732B2 (en) * | 2001-01-30 | 2003-11-18 | Hewlett-Packard Development Company, L.P. | Thin film coating of a slotted substrate and techniques for forming slotted substrates |
DE10338019A1 (de) * | 2003-08-19 | 2005-03-24 | Nawotec Gmbh | Verfahren zum hochaufgelösten Bearbeiten dünner Schichten mit Elektronenstrahlen |
US7786403B2 (en) * | 2003-08-28 | 2010-08-31 | Nawo Tec Gmbh | Method for high-resolution processing of thin layers using electron beams |
US8324377B2 (en) * | 2004-11-02 | 2012-12-04 | Shin-Etsu Chemical Co., Ltd. | Method of separating water-soluble cellulose ether |
US20070179073A1 (en) * | 2005-11-09 | 2007-08-02 | Smith Kim R | Detergent composition for removing polymerized food soils and method for cleaning polymerized food soils |
US20070175872A1 (en) * | 2006-01-27 | 2007-08-02 | Rhoades Lawrence J | Laser back wall protection by particulate shading |
JP4945362B2 (ja) | 2007-07-30 | 2012-06-06 | 本田技研工業株式会社 | 穿孔加工方法及びその装置 |
DE102009052807A1 (de) | 2009-11-13 | 2011-06-09 | Isu Gmbh | Verfahren und Vorrichtung zum thermischen Bearbeiten von Werkstoffen |
EP2335855A1 (de) * | 2009-12-04 | 2011-06-22 | Siemens Aktiengesellschaft | Füllstoff beim Bohren von Durchgangslöchern von hohlen Bauteilen, ein Verfahren und Vorrichtung dafür |
DE102013204809A1 (de) * | 2013-03-19 | 2014-09-25 | Robert Bosch Gmbh | Pastöses Schutzmittel als Rückraumschutz bei einem Laserbohren, Rückraumschutzvorrichtung, Verfahren zum Erzeugen einer Durchgangsbohrung und Vorrichtung zur Durchführung solch eines Verfahrens |
US20150360326A1 (en) * | 2014-06-12 | 2015-12-17 | Siemens Energy, Inc. | Method to eliminate recast material |
US10487664B2 (en) | 2015-11-09 | 2019-11-26 | General Electric Company | Additive manufacturing method for making holes bounded by thin walls in turbine components |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410979A (en) * | 1964-05-28 | 1968-11-12 | Burroughs Corp | Method and apparatus for drilling holes by means of a focused laser beam |
GB1115441A (en) * | 1965-01-19 | 1968-05-29 | Doulton & Co Ltd | Improvements relating to the production of metal and alloy castings |
US3683995A (en) * | 1970-03-25 | 1972-08-15 | Lothar Robert Zifferer | Method of making a composite sand mold including recycling the land |
US3649806A (en) * | 1970-12-16 | 1972-03-14 | Dieter Konig | Process and apparatus for material excavation by beam energy |
US3738957A (en) * | 1971-03-18 | 1973-06-12 | Du Pont | Coacervates of polyvinyl alcohol and colloidal silica |
US3773776A (en) * | 1971-03-31 | 1973-11-20 | Du Pont | Aqueous acidic polyvinyl alcoholsilica solution |
US3802902A (en) * | 1972-03-17 | 1974-04-09 | Ti Tech Int Inc | Method of making molds |
US3892579A (en) * | 1973-03-22 | 1975-07-01 | American Dental Ass | Adhesive refractory protective composition for investment casting |
-
1978
- 1978-12-11 US US05/968,594 patent/US4239954A/en not_active Expired - Lifetime
-
1980
- 1980-05-19 DE DE19803019025 patent/DE3019025A1/de active Granted
- 1980-05-20 BR BR8003161A patent/BR8003161A/pt unknown
- 1980-05-21 BE BE0/200697A patent/BE883406A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3019025A1 (de) | 1981-11-26 |
BE883406A (fr) | 1980-09-15 |
US4239954A (en) | 1980-12-16 |
DE3019025C2 (pt) | 1990-10-31 |
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