DE69907215T2 - Verfahren zur reparatur und modernisierung von turbinenrotoren. - Google Patents
Verfahren zur reparatur und modernisierung von turbinenrotoren.Info
- Publication number
- DE69907215T2 DE69907215T2 DE69907215T DE69907215T DE69907215T2 DE 69907215 T2 DE69907215 T2 DE 69907215T2 DE 69907215 T DE69907215 T DE 69907215T DE 69907215 T DE69907215 T DE 69907215T DE 69907215 T2 DE69907215 T2 DE 69907215T2
- Authority
- DE
- Germany
- Prior art keywords
- welding
- weld
- individual
- volumes
- spaced
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 75
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 238000003466 welding Methods 0.000 claims description 127
- 229910052751 metal Inorganic materials 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 28
- 239000011261 inert gas Substances 0.000 claims description 11
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- 239000010937 tungsten Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 6
- 241001016380 Reseda luteola Species 0.000 description 176
- 230000008439 repair process Effects 0.000 description 42
- 230000008569 process Effects 0.000 description 37
- 238000000151 deposition Methods 0.000 description 18
- 230000008021 deposition Effects 0.000 description 13
- 239000011324 bead Substances 0.000 description 12
- 238000003754 machining Methods 0.000 description 11
- 239000010953 base metal Substances 0.000 description 10
- 230000007547 defect Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 229910000756 V alloy Inorganic materials 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000007885 magnetic separation Methods 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 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
- B23P6/00—Restoring or reconditioning objects
-
- 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
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
- B23P6/007—Repairing turbine components, e.g. moving or stationary blades, rotors using only additive methods, e.g. build-up welding
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/04—Welding for other purposes than joining, e.g. built-up welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/06—Methods of, or means for, filling the material into the containers or receptacles by gravity flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/005—Repairing methods or devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/136,848 US6118098A (en) | 1997-10-10 | 1998-08-19 | Turbine rotor modernization and repair method |
| PCT/US1999/018916 WO2000010765A1 (en) | 1998-08-19 | 1999-08-18 | Turbine rotor modernization and repair method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69907215D1 DE69907215D1 (de) | 2003-05-28 |
| DE69907215T2 true DE69907215T2 (de) | 2003-10-30 |
Family
ID=22474648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69907215T Expired - Lifetime DE69907215T2 (de) | 1998-08-19 | 1999-08-18 | Verfahren zur reparatur und modernisierung von turbinenrotoren. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6118098A (enExample) |
| EP (1) | EP1105243B1 (enExample) |
| JP (1) | JP4675482B2 (enExample) |
| KR (1) | KR100624996B1 (enExample) |
| CN (1) | CN1313800A (enExample) |
| CA (1) | CA2340932C (enExample) |
| DE (1) | DE69907215T2 (enExample) |
| WO (1) | WO2000010765A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017103066A1 (de) | 2017-02-15 | 2018-08-16 | Flottweg Se | Verfahren zum Herstellen eines metallischen Werkstücks |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6536110B2 (en) * | 2001-04-17 | 2003-03-25 | United Technologies Corporation | Integrally bladed rotor airfoil fabrication and repair techniques |
| JP2004181480A (ja) * | 2002-12-02 | 2004-07-02 | Mitsubishi Heavy Ind Ltd | タービン用ロータの補修方法 |
| GB0302399D0 (en) * | 2003-02-03 | 2003-03-05 | Rolls Royce Plc | Laser deposition |
| US8266800B2 (en) | 2003-09-10 | 2012-09-18 | Siemens Energy, Inc. | Repair of nickel-based alloy turbine disk |
| DE102004036066A1 (de) * | 2004-07-24 | 2006-02-16 | Mtu Aero Engines Gmbh | Verfahren zum Reparieren bzw. Fertigen eines Bauteils |
| US7316057B2 (en) * | 2004-10-08 | 2008-01-08 | Siemens Power Generation, Inc. | Method of manufacturing a rotating apparatus disk |
| FR2882533B1 (fr) * | 2005-02-25 | 2007-07-06 | Snecma Moteurs Sa | Procede de reparation de disque aubage monobloc, eprouvette de debut et de fin campagne |
| US20060231535A1 (en) * | 2005-04-19 | 2006-10-19 | Fuesting Timothy P | Method of welding a gamma-prime precipitate strengthened material |
| US20070267109A1 (en) * | 2006-05-17 | 2007-11-22 | General Electric Company | High pressure turbine airfoil recovery device and method of heat treatment |
| US20080263863A1 (en) * | 2007-04-27 | 2008-10-30 | United Technologies Corporation | Dimensional restoration of turbine blade knife edge seals |
| US20090014421A1 (en) * | 2007-07-10 | 2009-01-15 | Sujith Sathian | Weld Repair Method for a Turbine Bucket Tip |
| GB2452274A (en) * | 2007-08-30 | 2009-03-04 | Welding Alloys Ltd | Manufacture of welded components |
| EP2100687A1 (de) * | 2008-02-29 | 2009-09-16 | Siemens Aktiengesellschaft | Potentialfreie Drahterwärmung beim Schweissen und Vorrichtung dafür |
| FR2931714B1 (fr) * | 2008-05-30 | 2010-06-25 | Snecma | Construction d'une partie d'une piece metallique par le procede mig avec courant et fil pulses |
| US8678267B2 (en) * | 2008-10-10 | 2014-03-25 | The Boeing Company | System and method for integrally forming a stiffener with a fiber metal laminate |
| DE102011002532A1 (de) * | 2011-01-11 | 2012-07-12 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur Reparatur von Verdichter- oder Turbinentrommeln |
| EP2780510B1 (de) * | 2011-11-16 | 2015-06-17 | Basf Se | Verfahren zur verbindung von funktionselementen mit einer welle |
| US9126287B2 (en) | 2012-03-12 | 2015-09-08 | Siemens Energy, Inc. | Advanced pass progression for build-up welding |
| US20140053403A1 (en) * | 2012-08-22 | 2014-02-27 | General Electric Company | Method for extending an original service life of gas turbine components |
| US8726610B2 (en) | 2012-08-29 | 2014-05-20 | General Electric Company | Crack-resistant member, a method of preventing crack propagation, and a method of assembling a tower |
| US9676051B2 (en) * | 2012-10-18 | 2017-06-13 | Lincoln Global, Inc. | System and methods providing modulation schemes for achieving a weld bead appearance |
| US20140151481A1 (en) * | 2012-12-03 | 2014-06-05 | Basf Se | Process for Connecting Functional Elements to a Shelf |
| EP2756907A1 (de) * | 2013-01-21 | 2014-07-23 | Siemens Aktiengesellschaft | Auftragsschweißen mit äußerer dickerer Rahmenkontur |
| US20160032766A1 (en) * | 2013-03-14 | 2016-02-04 | General Electric Company | Components with micro cooled laser deposited material layer and methods of manufacture |
| CN104002016A (zh) * | 2013-12-15 | 2014-08-27 | 柳州市柳南区旭升机械厂 | 装载机铲斗主刀板的表面硬化处理方法 |
| DE112014007181B4 (de) * | 2014-11-18 | 2025-01-23 | Komatsu Ltd. | Verschleißfestes Bauteil und Verfahren zum Herstellen desselben |
| US9938834B2 (en) | 2015-04-30 | 2018-04-10 | Honeywell International Inc. | Bladed gas turbine engine rotors having deposited transition rings and methods for the manufacture thereof |
| US10294804B2 (en) * | 2015-08-11 | 2019-05-21 | Honeywell International Inc. | Dual alloy gas turbine engine rotors and methods for the manufacture thereof |
| CN106563929B (zh) * | 2015-10-08 | 2019-09-17 | 利宝地工程有限公司 | 修复和制造涡轮发动机部件的方法及涡轮发动机部件 |
| US10036254B2 (en) | 2015-11-12 | 2018-07-31 | Honeywell International Inc. | Dual alloy bladed rotors suitable for usage in gas turbine engines and methods for the manufacture thereof |
| US11084275B2 (en) * | 2017-05-05 | 2021-08-10 | Lincoln Global, Inc. | Methods and systems for hybrid deposition rate near net shape additive manufacturing |
| JP6802773B2 (ja) * | 2017-10-23 | 2020-12-23 | 株式会社神戸製鋼所 | 積層造形物の製造方法及び積層造形物 |
| EP4480618A1 (en) * | 2018-01-30 | 2024-12-25 | General Electric Technology GmbH | Repair of gas turbine diaphragm |
| CN108941858B (zh) * | 2018-09-04 | 2020-08-07 | 中国人民解放军陆军装甲兵学院 | 一种断裂板件mig弧焊增材再制造方法 |
| CA3201261A1 (en) * | 2020-12-08 | 2022-06-16 | Jason NEVILLE | Methods of forming or repairing part with overhung section, and related turbomachine part |
| CN117203009A (zh) * | 2021-04-26 | 2023-12-08 | 奥普托美克公司 | 用于焊接伽玛增强的高温合金和其他易裂材料的方法 |
| GB202208609D0 (en) * | 2022-06-13 | 2022-07-27 | Rolls Royce Plc | Repair system and method for in-situ repair of machine |
| KR102515276B1 (ko) | 2022-08-05 | 2023-03-29 | 터보파워텍(주) | 지그장치를 이용한 터빈로터 레이저 클래딩 수리방법 |
| KR102458041B1 (ko) | 2022-08-05 | 2022-10-24 | 터보파워텍(주) | 초음파 진동과 레이저 클래딩을 이용한 터빈로터 수리방법 |
| KR102480317B1 (ko) | 2022-09-02 | 2022-12-23 | 터보파워텍(주) | 터빈로터 수리용 레이저 클래딩 자동화장치 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017349A (enExample) * | 1973-06-19 | 1975-02-24 | ||
| DE2542081A1 (de) * | 1975-09-20 | 1977-03-24 | Krupp Gmbh | Verfahren und vorrichtung zur herstellung dickwandiger werkstuecke aus stahl |
| CH594471A5 (enExample) * | 1976-07-02 | 1978-01-13 | Bbc Brown Boveri & Cie | |
| DE3430114C2 (de) * | 1984-08-16 | 1986-12-18 | J.M. Voith Gmbh, 7920 Heidenheim | Vorrichtung zum Aufbauen eines Werkstücks durch Auftragschweißen |
| US4590358A (en) * | 1984-10-04 | 1986-05-20 | Unimation, Inc. | Apparatus for electrically isolated hot wire surfacing processes |
| US4657171A (en) * | 1985-06-13 | 1987-04-14 | General Electric Company | Repair of a member having a projection |
| US4633554A (en) * | 1985-08-08 | 1987-01-06 | Westinghouse Electric Corp. | Method for repairing a steam turbine or generator rotor |
| JPS62282796A (ja) * | 1986-05-29 | 1987-12-08 | Mitsubishi Heavy Ind Ltd | 翼根部溶接補修法 |
| US4958431A (en) * | 1988-03-14 | 1990-09-25 | Westinghouse Electric Corp. | More creep resistant turbine rotor, and procedures for repair welding of low alloy ferrous turbine components |
| US4897519A (en) * | 1988-03-14 | 1990-01-30 | Westinghouse Electric Co. | More creep resistant turbine rotor, and procedures for repear welding of low alloy ferrous turbine components |
| US4940390A (en) * | 1988-05-05 | 1990-07-10 | Westinghouse Electric Corp. | Turbine system having more failure resistant rotors and repair welding of low alloy ferrous turbine components by controlled weld build-up |
| US4903888A (en) * | 1988-05-05 | 1990-02-27 | Westinghouse Electric Corp. | Turbine system having more failure resistant rotors and repair welding of low alloy ferrous turbine components by controlled weld build-up |
| US5024582A (en) * | 1990-08-14 | 1991-06-18 | Westinghouse Electric Corp. | Steam turbine rotor having graded weldments |
| US5735044A (en) * | 1995-12-12 | 1998-04-07 | General Electric Company | Laser shock peening for gas turbine engine weld repair |
| US5914055A (en) * | 1996-11-18 | 1999-06-22 | Tennessee Valley Authority | Rotor repair system and technique |
-
1998
- 1998-08-19 US US09/136,848 patent/US6118098A/en not_active Expired - Lifetime
-
1999
- 1999-08-18 KR KR1020017002105A patent/KR100624996B1/ko not_active Expired - Fee Related
- 1999-08-18 JP JP2000566070A patent/JP4675482B2/ja not_active Expired - Fee Related
- 1999-08-18 CN CN99809843A patent/CN1313800A/zh active Pending
- 1999-08-18 WO PCT/US1999/018916 patent/WO2000010765A1/en not_active Ceased
- 1999-08-18 DE DE69907215T patent/DE69907215T2/de not_active Expired - Lifetime
- 1999-08-18 CA CA002340932A patent/CA2340932C/en not_active Expired - Fee Related
- 1999-08-18 EP EP99942328A patent/EP1105243B1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017103066A1 (de) | 2017-02-15 | 2018-08-16 | Flottweg Se | Verfahren zum Herstellen eines metallischen Werkstücks |
| WO2018149451A3 (de) * | 2017-02-15 | 2018-10-11 | Flottweg Se | Verfahren zum herstellen eines metallischen werkstücks |
Also Published As
| Publication number | Publication date |
|---|---|
| US6118098A (en) | 2000-09-12 |
| KR100624996B1 (ko) | 2006-09-20 |
| CN1313800A (zh) | 2001-09-19 |
| JP4675482B2 (ja) | 2011-04-20 |
| KR20010085411A (ko) | 2001-09-07 |
| JP2002523240A (ja) | 2002-07-30 |
| WO2000010765B1 (en) | 2000-05-04 |
| CA2340932A1 (en) | 2000-03-02 |
| EP1105243B1 (en) | 2003-04-23 |
| CA2340932C (en) | 2009-03-31 |
| DE69907215D1 (de) | 2003-05-28 |
| EP1105243A1 (en) | 2001-06-13 |
| WO2000010765A1 (en) | 2000-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| R082 | Change of representative |
Ref document number: 1105243 Country of ref document: EP Representative=s name: PETER BERG, 80339 MUENCHEN, DE |