KR970001851A - 가동 블레이드 장착 장치 및 방법 - Google Patents

가동 블레이드 장착 장치 및 방법 Download PDF

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Publication number
KR970001851A
KR970001851A KR1019960018801A KR19960018801A KR970001851A KR 970001851 A KR970001851 A KR 970001851A KR 1019960018801 A KR1019960018801 A KR 1019960018801A KR 19960018801 A KR19960018801 A KR 19960018801A KR 970001851 A KR970001851 A KR 970001851A
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KR
South Korea
Prior art keywords
movable blade
mounting device
rotor
axial
mounting
Prior art date
Application number
KR1019960018801A
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English (en)
Inventor
하르트만 페터
혹크 미카엘
크레엔뷜 알프레트
폰 악스 베아트
Original Assignee
에르네스트 클라인
아세아 브라운 보베리 매니지먼트 악티엔게젤샤프트
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 에르네스트 클라인, 아세아 브라운 보베리 매니지먼트 악티엔게젤샤프트 filed Critical 에르네스트 클라인
Publication of KR970001851A publication Critical patent/KR970001851A/ko

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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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • 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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • 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
    • F05D2230/60—Assembly methods
    • 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
    • Y10T29/37—Impeller making apparatus
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53961—Means to assemble or disassemble with work-holder for assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

축방향 루트를 갖는 가동 블레이드를 터보머신의 회전자의 대응하는 축방향 홈 내에 설치하는 가동 블레이드 장착 장치 및 방법에 있어서, 장착 장치(6)는, 가동 블레이드의 축방향 루트에 대응하는 하나 이상의 축방향홈(11b)을 가진 반경방향 외측 두부(8)와, 회전자를 둘러싸는 홈 내에 설치되는 반경방향 내측 기부(7)를 포함한다.

Description

가동 블레이드 장착 장치 및 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 가스 터빈 회전자의 부분 단면도, 제2도는 제1도의 부분단면도에서 가스 터빈 회전자의 가동 블레이드 열(row)의 일부를 전개시킨 도면, 제3도는 장착 장치의 횡단면도, 제4도는 가스 터빈 회전자의 부분 종단면도, 제5도는 장착 장치용 부속물을 가진 터빈 회전자의 부분 종단면도.

Claims (5)

  1. 축방향 루트(1A)를 갖는 가동 블레이드(1)를 터보머신의 회전자(10)의 대응하는 축방향 홈(11a)내에 설치하는 장착 장치(6)에 있어서, 상기 장착 장치(6)는, 가동 블레이드의 축방향 루트(1A)에 대응하는 하나 이상의 축방향 홈(11b)을 가진 반경방향 외측 두부(8)와, 회전자(10)를 둘러싸는 홈(12a,12b)내에 끼워지는 반경 방향 내측 기부(7)를 포함하는 것을 특징으로 하는 가동 블레이드 장착 장치.
  2. 제1항에 있어서, 상기 장착 장치(6)는 서로 연결되는 하나 이상이 두부 및 기부(30,31)를 포함하는 것을 특징으로 하는 가동 블레이드 장착 장치.
  3. 가동 블레이드(1)를 장착 장치(6)내에 삽입하고, 가동 블레이드 열(R)의 상기 가동 블레이드(1)를 상기 장착 장치(6)에 의해 연속하여 주변홈(12a,12b)내에 반경방향으로 끼우며, 모든 상기 가동 블레이드(1)를 상기 장착 장치(6)에 의해 회전자(10)의 축방향 홈(11a)내에 함께 삽입하며, 상기 장착 장치(6)를 주변홈(12a,12b)으로부터 제거하는 단계들로 이루어지는 것을 특징으로 하는 제1항에 따른 장치를 이용한 가동 블레이드 장착 방법.
  4. 제3항에 있어서, 상기 장착 장치(6)는 상기 회전자(10)에 형성된 주변홈(12a)내에 삽입되는 것을 특징으로 하는 가동 블레이드 장착 방법.
  5. 제4항에 있어서, 상기 주변홈(12b)을 가진 부속물(21)이 상기 회전자(10)에 설치되고, 상기 가동 블레이드(1)가 설치된 후 이 부속물(21)은 다시 제거되는 것을 특징으로 하는 가동 블레이드 장착 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960018801A 1995-06-02 1996-05-30 가동 블레이드 장착 장치 및 방법 KR970001851A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19520274.0 1995-06-02
DE19520274A DE19520274A1 (de) 1995-06-02 1995-06-02 Vorrichtung und Verfahren zur Montage von Laufschaufeln

Publications (1)

Publication Number Publication Date
KR970001851A true KR970001851A (ko) 1997-01-24

Family

ID=7763517

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960018801A KR970001851A (ko) 1995-06-02 1996-05-30 가동 블레이드 장착 장치 및 방법

Country Status (6)

Country Link
US (1) US5737816A (ko)
EP (1) EP0745756B1 (ko)
JP (1) JPH08326504A (ko)
KR (1) KR970001851A (ko)
CN (1) CN1087389C (ko)
DE (2) DE19520274A1 (ko)

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DE59906856D1 (de) 1999-02-12 2003-10-09 Alstom Switzerland Ltd Befestigung von Laufschaufeln einer Strömungsmachine
US7353588B2 (en) * 2003-06-20 2008-04-08 General Electric Company Installation tool for assembling a rotor blade of a gas turbine engine fan assembly
DE10346384A1 (de) * 2003-09-29 2005-04-28 Rolls Royce Deutschland Turbinenschaufelkranz
DE102004016174A1 (de) * 2004-03-30 2005-10-20 Alstom Technology Ltd Baden Spaltdichtung zum Abdichten eines Spalts zwischen zwei benachbarten Bauteilen
US7975354B2 (en) * 2007-02-08 2011-07-12 United Technologies Corporation Bladed disk assembly method and impact device
DE102007039175A1 (de) * 2007-08-20 2009-07-02 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenschaufel
JP4939613B2 (ja) * 2008-01-16 2012-05-30 三菱重工業株式会社 タービン動翼
CN101285401B (zh) * 2008-06-03 2010-06-02 东方电气集团东方汽轮机有限公司 枞树型叶根汽轮机动叶片及其锁口叶片
US8046886B2 (en) * 2009-12-30 2011-11-01 General Electric Company Fixture for mounting articulated turbine buckets
FR3008448B1 (fr) * 2013-07-15 2018-01-05 Safran Aircraft Engines Dispositif de depose pour aubes
US10125635B2 (en) * 2015-01-12 2018-11-13 General Electric Company Fixture and method for installing turbine buckets
US10883386B2 (en) * 2017-06-21 2021-01-05 Mitsubishi Hitachi Power Systems Americas, Inc. Methods and devices for turbine blade installation alignment
EP3438410B1 (en) 2017-08-01 2021-09-29 General Electric Company Sealing system for a rotary machine
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Also Published As

Publication number Publication date
EP0745756A1 (de) 1996-12-04
US5737816A (en) 1998-04-14
DE19520274A1 (de) 1996-12-05
CN1144877A (zh) 1997-03-12
CN1087389C (zh) 2002-07-10
DE59604723D1 (de) 2000-04-27
JPH08326504A (ja) 1996-12-10
EP0745756B1 (de) 2000-03-22

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