JP5512773B2 - 一体型ブレードローターを生産する方法 - Google Patents
一体型ブレードローターを生産する方法 Download PDFInfo
- Publication number
- JP5512773B2 JP5512773B2 JP2012227561A JP2012227561A JP5512773B2 JP 5512773 B2 JP5512773 B2 JP 5512773B2 JP 2012227561 A JP2012227561 A JP 2012227561A JP 2012227561 A JP2012227561 A JP 2012227561A JP 5512773 B2 JP5512773 B2 JP 5512773B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- airfoil
- component
- ring
- welding
- 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 - Fee Related
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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
-
- 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
- B23P15/006—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine wheels
-
- 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
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- 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
- F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
-
- 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
-
- 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
- Y10T29/4932—Turbomachine making
- Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
-
- 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
- Y10T29/4932—Turbomachine making
- Y10T29/49325—Shaping integrally bladed rotor
-
- 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
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5102—Binding or covering and cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Composite Materials (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
11 エーロフォイルコンポーネント
12 エーロフォイルブレード(機械加工後の)
14 エーロフォイルブレード円錐形表面
16 エーロフォイルルート
20 リングコンポーネント
22 MMC補強リングコア
26 内部流路
28 溶接線
Claims (7)
- 一体型ブレードローターを生産する方法であって、
(a)少なくとも1つの金属マトリックス複合材と、連続的に半径方向外方に面している円錐形表面と、を含むリングコンポーネントを用意するステップと、
(b)複数の個別のエーロフォイルブレードを創出する前の単一の材料片と、連続的に半径方向内方に面しているブレード円錐形表面と、を含むエーロフォイルコンポーネントを用意するステップと、
(c)軸方向に加えられた溶接負荷のもとで、前記リングコンポーネントと前記エーロフォイルコンポーネントとを摩擦係合させて、それらの間で前記円錐形表面に沿ってイナーシャ溶接を行うためのイナーシャ溶接手段を使用するステップと、
(d)前記リングコンポーネントと前記エーロフォイルコンポーネントとの前記溶接に引き続いて、各エーロフォイルブレードの基部まわりの大量の材料を、各円錐形表面間の溶接部分の直径よりも小さな直径まで除去するステップと、
を含む方法。 - 組み立て済みの一体型ブレードローターを熱処理にかけて、イナーシャ溶接によって生じた内部応力を十分に除去するステップをさらに含む、請求項1に記載の方法。
- 前記一体型ブレードローターの前記リングコンポーネントは、前記ローターの回転中心線に対して円周方向かつ軸方向に延在し、
少なくとも1つの補強ファイバーは、前記リングの内部に含まれ、
前記補強ファイバーは、前記ローターの回転方向で円周方向に延在する、
ことを特徴とする、請求項1に記載の方法。 - 前記円周方向に配向されたファイバーは、単一の連続繊維トウと、ランダムに配置されたナノサイズのひげ状繊維群と、を備える、請求項3に記載の方法。
- 前記円周方向に配向されたファイバーは、前記リングの内部で半径方向に配向された多重ファイバー層のスタックを含む、請求項3に記載の方法。
- 前記ファイバー層は、ランダムに、円周方向に、または層状に配置されたナノサイズのひげ状繊維を含む、請求項5に記載の方法。
- 各円錐形表面の角度は、前記ローターの回転中心線に対して15度〜75度である、請求項5に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/557,646 | 2006-11-08 | ||
US11/557,646 US7784182B2 (en) | 2006-11-08 | 2006-11-08 | System for manufacturing a rotor having an MMC ring component and a unitary airfoil component |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007286850A Division JP2008121667A (ja) | 2006-11-08 | 2007-11-05 | Mmcリングコンポーネントおよび単体エーロフォイルコンポーネントを有するローターの製造システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013068223A JP2013068223A (ja) | 2013-04-18 |
JP5512773B2 true JP5512773B2 (ja) | 2014-06-04 |
Family
ID=38982684
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007286850A Pending JP2008121667A (ja) | 2006-11-08 | 2007-11-05 | Mmcリングコンポーネントおよび単体エーロフォイルコンポーネントを有するローターの製造システム |
JP2012227561A Expired - Fee Related JP5512773B2 (ja) | 2006-11-08 | 2012-10-15 | 一体型ブレードローターを生産する方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007286850A Pending JP2008121667A (ja) | 2006-11-08 | 2007-11-05 | Mmcリングコンポーネントおよび単体エーロフォイルコンポーネントを有するローターの製造システム |
Country Status (4)
Country | Link |
---|---|
US (2) | US7784182B2 (ja) |
EP (1) | EP1920870A1 (ja) |
JP (2) | JP2008121667A (ja) |
CN (1) | CN101187312B (ja) |
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US9427835B2 (en) | 2012-02-29 | 2016-08-30 | Pratt & Whitney Canada Corp. | Nano-metal coated vane component for gas turbine engines and method of manufacturing same |
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CN102837160B (zh) * | 2012-08-23 | 2014-11-19 | 沈阳黎明航空发动机(集团)有限责任公司 | 电子束焊接结构整体叶盘中单体叶片的装配精度控制方法 |
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-
2006
- 2006-11-08 US US11/557,646 patent/US7784182B2/en active Active
-
2007
- 2007-11-02 EP EP07119874A patent/EP1920870A1/en not_active Withdrawn
- 2007-11-05 JP JP2007286850A patent/JP2008121667A/ja active Pending
- 2007-11-08 CN CN2007101699992A patent/CN101187312B/zh active Active
-
2010
- 2010-06-08 US US12/796,294 patent/US8123486B2/en active Active
-
2012
- 2012-10-15 JP JP2012227561A patent/JP5512773B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101187312A (zh) | 2008-05-28 |
JP2008121667A (ja) | 2008-05-29 |
JP2013068223A (ja) | 2013-04-18 |
EP1920870A1 (en) | 2008-05-14 |
US20080107533A1 (en) | 2008-05-08 |
US8123486B2 (en) | 2012-02-28 |
US7784182B2 (en) | 2010-08-31 |
US20100239428A1 (en) | 2010-09-23 |
CN101187312B (zh) | 2012-04-04 |
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