CN103459779A - 涡轮转子及涡轮转子的制造方法 - Google Patents
涡轮转子及涡轮转子的制造方法 Download PDFInfo
- Publication number
- CN103459779A CN103459779A CN2012800142020A CN201280014202A CN103459779A CN 103459779 A CN103459779 A CN 103459779A CN 2012800142020 A CN2012800142020 A CN 2012800142020A CN 201280014202 A CN201280014202 A CN 201280014202A CN 103459779 A CN103459779 A CN 103459779A
- Authority
- CN
- China
- Prior art keywords
- turbine rotor
- gas
- hardness member
- groove part
- border
- 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
Images
Classifications
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
-
- 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
- F01D5/02—Blade-carrying members, e.g. rotors
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
- B23K31/027—Making tubes with soldering or 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
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
- B23K33/004—Filling of continuous seams
- B23K33/006—Filling of continuous seams for cylindrical workpieces
-
- 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
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
-
- 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
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
-
- 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
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- 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
- B23K9/235—Preliminary treatment
-
- 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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
-
- 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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
- F01D5/063—Welded rotors
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-064657 | 2011-03-23 | ||
JP2011064657A JP5822496B2 (ja) | 2011-03-23 | 2011-03-23 | タービンロータ及びタービンロータの製造方法 |
PCT/JP2012/057303 WO2012128310A1 (ja) | 2011-03-23 | 2012-03-22 | タービンロータ及びタービンロータの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103459779A true CN103459779A (zh) | 2013-12-18 |
CN103459779B CN103459779B (zh) | 2016-04-06 |
Family
ID=46879451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280014202.0A Active CN103459779B (zh) | 2011-03-23 | 2012-03-22 | 涡轮转子及涡轮转子的制造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130343893A1 (zh) |
EP (1) | EP2690259B1 (zh) |
JP (1) | JP5822496B2 (zh) |
KR (1) | KR101539876B1 (zh) |
CN (1) | CN103459779B (zh) |
WO (1) | WO2012128310A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106001923A (zh) * | 2016-06-15 | 2016-10-12 | 湖南天雁机械有限责任公司 | 一种涡轮增压器的涡轮转子激光复合加工方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5979859B2 (ja) | 2011-12-08 | 2016-08-31 | 三菱日立パワーシステムズ株式会社 | バックシールド溶接方法 |
KR101872808B1 (ko) | 2017-04-28 | 2018-06-29 | 두산중공업 주식회사 | 길이조절구조를 포함하는 가스터빈 로터, 및 이를 포함하는 가스터빈 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1052168A (zh) * | 1989-11-29 | 1991-06-12 | 西屋电气公司 | 高-低温透平转子 |
JPH08284603A (ja) * | 1995-04-18 | 1996-10-29 | Mitsubishi Heavy Ind Ltd | 急速起動用蒸気タービンロータ |
JPH09108883A (ja) * | 1995-10-20 | 1997-04-28 | Mitsubishi Heavy Ind Ltd | 溶接ローターの溶接継手部検査方法 |
CN1246579A (zh) * | 1998-06-09 | 2000-03-08 | 三菱重工业株式会社 | 蒸汽涡轮的异材焊接转子 |
US20100028155A1 (en) * | 2008-07-31 | 2010-02-04 | Hitachi, Ltd. | Turbine Rotor |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2819517A (en) * | 1953-07-30 | 1958-01-14 | Stone & Webster Eng Corp | Method of welding pipe ends together |
FR1590720A (zh) * | 1968-10-10 | 1970-04-20 | ||
CH563833A5 (zh) * | 1974-10-28 | 1975-07-15 | Bbc Brown Boveri & Cie | |
JPS6049866A (ja) * | 1983-08-30 | 1985-03-19 | Kubota Ltd | 管のガスシ−ルド溶接法 |
JPH08206830A (ja) | 1995-02-07 | 1996-08-13 | Hitachi Zosen Corp | 裏波溶接方法 |
JP3996825B2 (ja) * | 2002-09-17 | 2007-10-24 | 株式会社日立製作所 | 管の溶接方法 |
JP2005344527A (ja) * | 2004-05-31 | 2005-12-15 | Toshiba Corp | 蒸気タービンロータおよびその製造方法 |
JP5049578B2 (ja) * | 2006-12-15 | 2012-10-17 | 株式会社東芝 | 蒸気タービン |
JP4288304B1 (ja) * | 2008-10-08 | 2009-07-01 | 三菱重工業株式会社 | タービンロータ及びタービンロータの製造方法 |
CH700542A1 (de) * | 2009-03-03 | 2010-09-15 | Alstom Technology Ltd | Verfahren zum verbinden zweier, insbesondere rotationssymmetrischer, metallteile, mittels eines wolframinert-gas(wig)-schweissverfahrens sowie vorrichtung zur durchführung des verfahrens. |
US20110198318A1 (en) * | 2010-02-12 | 2011-08-18 | General Electric Company | Horizontal welding method and joint structure therefor |
EP2460612B1 (en) * | 2010-12-03 | 2015-09-09 | Alstom Technology Ltd | Method of manufacturing a rotor by vertical welding, with at least one slot at the upper part being welded the last |
JP5979859B2 (ja) * | 2011-12-08 | 2016-08-31 | 三菱日立パワーシステムズ株式会社 | バックシールド溶接方法 |
-
2011
- 2011-03-23 JP JP2011064657A patent/JP5822496B2/ja active Active
-
2012
- 2012-03-22 EP EP12761470.9A patent/EP2690259B1/en active Active
- 2012-03-22 CN CN201280014202.0A patent/CN103459779B/zh active Active
- 2012-03-22 US US14/004,471 patent/US20130343893A1/en not_active Abandoned
- 2012-03-22 WO PCT/JP2012/057303 patent/WO2012128310A1/ja active Application Filing
- 2012-03-22 KR KR1020137024801A patent/KR101539876B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1052168A (zh) * | 1989-11-29 | 1991-06-12 | 西屋电气公司 | 高-低温透平转子 |
JPH08284603A (ja) * | 1995-04-18 | 1996-10-29 | Mitsubishi Heavy Ind Ltd | 急速起動用蒸気タービンロータ |
JPH09108883A (ja) * | 1995-10-20 | 1997-04-28 | Mitsubishi Heavy Ind Ltd | 溶接ローターの溶接継手部検査方法 |
CN1246579A (zh) * | 1998-06-09 | 2000-03-08 | 三菱重工业株式会社 | 蒸汽涡轮的异材焊接转子 |
US20100028155A1 (en) * | 2008-07-31 | 2010-02-04 | Hitachi, Ltd. | Turbine Rotor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106001923A (zh) * | 2016-06-15 | 2016-10-12 | 湖南天雁机械有限责任公司 | 一种涡轮增压器的涡轮转子激光复合加工方法 |
CN106001923B (zh) * | 2016-06-15 | 2018-06-29 | 湖南天雁机械有限责任公司 | 一种涡轮增压器的涡轮转子激光复合加工方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5822496B2 (ja) | 2015-11-24 |
JP2012202225A (ja) | 2012-10-22 |
EP2690259A4 (en) | 2014-11-19 |
KR20130129287A (ko) | 2013-11-27 |
WO2012128310A1 (ja) | 2012-09-27 |
EP2690259A1 (en) | 2014-01-29 |
US20130343893A1 (en) | 2013-12-26 |
KR101539876B1 (ko) | 2015-07-27 |
CN103459779B (zh) | 2016-04-06 |
EP2690259B1 (en) | 2019-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HITACHI POWER SYSTEM LTD. Free format text: FORMER OWNER: MITSUBISHI JUKOGIO KK Effective date: 20150302 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150302 Address after: Kanagawa Applicant after: Mitsubishi Hitachi Power System Ltd. Address before: Tokyo, Japan, Japan Applicant before: Mit-subishi Heavy Industries Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa Prefecture, Japan Patentee after: Mitsubishi Power Co., Ltd Address before: Kanagawa Prefecture, Japan Patentee before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd. |