DE1915532B2 - - Google Patents
Info
- Publication number
- DE1915532B2 DE1915532B2 DE1915532A DE1915532A DE1915532B2 DE 1915532 B2 DE1915532 B2 DE 1915532B2 DE 1915532 A DE1915532 A DE 1915532A DE 1915532 A DE1915532 A DE 1915532A DE 1915532 B2 DE1915532 B2 DE 1915532B2
- Authority
- DE
- Germany
- Prior art keywords
- blade
- parts
- soldering
- solder
- sheet
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 238000005476 soldering Methods 0.000 claims description 11
- 229910000679 solder Inorganic materials 0.000 claims description 9
- 238000005219 brazing Methods 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000137 annealing Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000009760 electrical discharge machining Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49336—Blade making
- Y10T29/49339—Hollow blade
- Y10T29/49341—Hollow blade with cooling passage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB04781/68A GB1224521A (en) | 1968-03-27 | 1968-03-27 | Method of making an aerofoil-shaped blade or blade blank |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1915532A1 DE1915532A1 (de) | 1969-12-11 |
| DE1915532B2 true DE1915532B2 (en, 2012) | 1980-02-21 |
| DE1915532C3 DE1915532C3 (de) | 1980-10-09 |
Family
ID=10047379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1915532A Expired DE1915532C3 (de) | 1968-03-27 | 1969-03-26 | Verfahren zur Hartverlötung von Schaufelteilen oder -rohlingsteilen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3656222A (en, 2012) |
| DE (1) | DE1915532C3 (en, 2012) |
| FR (2) | FR2004807A1 (en, 2012) |
| GB (1) | GB1224521A (en, 2012) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195396A (en) * | 1977-12-15 | 1980-04-01 | Trw Inc. | Method of forming an airfoil with inner and outer shroud sections |
| US5152059A (en) * | 1980-09-19 | 1992-10-06 | Rolls-Royce Plc | Manufacture of cooled aerofoil blades |
| GB2095589B (en) * | 1981-04-01 | 1984-08-01 | Rolls Royce | Method of making a blade for a gas turbine engine |
| GB2096525B (en) * | 1981-04-14 | 1984-09-12 | Rolls Royce | Manufacturing gas turbine engine blades |
| US4619580A (en) * | 1983-09-08 | 1986-10-28 | The Boeing Company | Variable camber vane and method therefor |
| US5176499A (en) * | 1991-06-24 | 1993-01-05 | General Electric Company | Photoetched cooling slots for diffusion bonded airfoils |
| US5259730A (en) * | 1991-11-04 | 1993-11-09 | General Electric Company | Impingement cooled airfoil with bonding foil insert |
| US5318406A (en) * | 1992-11-02 | 1994-06-07 | General Electric Company | Multipart gas turbine blade |
| US5503532A (en) * | 1994-11-14 | 1996-04-02 | General Electric Company | Diffusion bonded airfoil and method |
| US6162347A (en) * | 1998-09-28 | 2000-12-19 | General Electric Company | Co-machined bonded airfoil |
| US6193465B1 (en) | 1998-09-28 | 2001-02-27 | General Electric Company | Trapped insert turbine airfoil |
| US6505672B2 (en) | 2001-05-22 | 2003-01-14 | Howmet Research Corporation | Fugitive patterns for investment casting |
| US7371049B2 (en) | 2005-08-31 | 2008-05-13 | United Technologies Corporation | Manufacturable and inspectable microcircuit cooling for blades |
| US20070163114A1 (en) * | 2006-01-13 | 2007-07-19 | General Electric Company | Methods for fabricating components |
| GB0701904D0 (en) * | 2007-02-01 | 2007-03-14 | Rolls Royce Plc | A method of manufacturing a component by consolidating powder material |
| FR2984786B1 (fr) * | 2011-12-23 | 2014-01-03 | Snecma | Procede de fabrication d'une aube creuse |
| CN105765305B (zh) | 2013-11-27 | 2018-05-08 | 通用电气公司 | 具有流体锁和吹扫设备的燃料喷嘴 |
| WO2015147935A1 (en) | 2013-12-23 | 2015-10-01 | General Electric Company | Fuel nozzle with flexible support structures |
| JP6606080B2 (ja) | 2013-12-23 | 2019-11-13 | ゼネラル・エレクトリック・カンパニイ | エアアシスト式燃料噴射用の燃料ノズル構造体 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2807437A (en) * | 1952-05-01 | 1957-09-24 | Thompson Prod Inc | Method for making intricate hollow powder metal parts |
| US2821495A (en) * | 1955-06-24 | 1958-01-28 | Aluminum Co Of America | Brazing and heat treatment of aluminum base alloy castings |
| US3088192A (en) * | 1957-04-26 | 1963-05-07 | Int Nickel Co | Method of joining turbine blade parts |
| US3110102A (en) * | 1958-10-31 | 1963-11-12 | North American Aviation Inc | Method of fusion joining employing stop-off material |
| US3025596A (en) * | 1959-06-26 | 1962-03-20 | Combustion Eng | Braze bonding of concentric tubes and shells and the like |
| US3083451A (en) * | 1959-09-21 | 1963-04-02 | Ass Elect Ind Manchester Ltd | Beryllium brazing |
| US3197858A (en) * | 1961-07-28 | 1965-08-03 | Westinghouse Electric Corp | Process for diffusion-bonding |
| US3170234A (en) * | 1962-09-17 | 1965-02-23 | Charles O Tarr | Jointing of refractory metals by solidstate diffusion bonding |
| US3329596A (en) * | 1963-08-07 | 1967-07-04 | Gen Electric | Method of electrolytically machining branch passages providing communication betweenmain passages in a metal article |
| US3342971A (en) * | 1964-06-16 | 1967-09-19 | Gen Dynamics Corp | Method for brazing super alloys and refractory metals |
| US3349465A (en) * | 1965-05-14 | 1967-10-31 | United Aircraft Corp | Tube-to-sheet joint making |
-
1968
- 1968-03-27 GB GB04781/68A patent/GB1224521A/en not_active Expired
-
1969
- 1969-03-12 FR FR6906991A patent/FR2004807A1/fr not_active Withdrawn
- 1969-03-17 US US807586A patent/US3656222A/en not_active Expired - Lifetime
- 1969-03-26 DE DE1915532A patent/DE1915532C3/de not_active Expired
-
1970
- 1970-10-13 FR FR7036943A patent/FR2077495A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1915532A1 (de) | 1969-12-11 |
| FR2004807A1 (en, 2012) | 1969-12-05 |
| GB1224521A (en) | 1971-03-10 |
| DE1915532C3 (de) | 1980-10-09 |
| US3656222A (en) | 1972-04-18 |
| FR2077495A1 (en, 2012) | 1971-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |