JPH02152732A - 硬質材料でできた細長い焼嵌めコアを孔から取り出す方法及び装置 - Google Patents

硬質材料でできた細長い焼嵌めコアを孔から取り出す方法及び装置

Info

Publication number
JPH02152732A
JPH02152732A JP1207785A JP20778589A JPH02152732A JP H02152732 A JPH02152732 A JP H02152732A JP 1207785 A JP1207785 A JP 1207785A JP 20778589 A JP20778589 A JP 20778589A JP H02152732 A JPH02152732 A JP H02152732A
Authority
JP
Japan
Prior art keywords
core
traction
thread
bolt
axial bore
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.)
Pending
Application number
JP1207785A
Other languages
English (en)
Japanese (ja)
Inventor
Dieter Tremmel
デイーター・トレメル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Publication of JPH02152732A publication Critical patent/JPH02152732A/ja
Pending legal-status Critical Current

Links

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
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • 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
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B23P19/025—For detaching only
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F01D5/3053—Fixing blades to rotors; Blade roots ; Blade spacers by means of pins
    • 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
    • F05D2230/70—Disassembly 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling
    • 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
    • Y10T29/49815—Disassembling
    • Y10T29/49821—Disassembling by altering or destroying work part or connector
    • 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
    • Y10T29/49815—Disassembling
    • Y10T29/49822—Disassembling by applying force
    • 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
    • Y10T29/53996—Means to assemble or disassemble by deforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Automatic Assembly (AREA)
  • Heat Treatment Of Articles (AREA)
  • Processing Of Solid Wastes (AREA)
  • Forging (AREA)
  • Insertion Pins And Rivets (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP1207785A 1988-08-10 1989-08-10 硬質材料でできた細長い焼嵌めコアを孔から取り出す方法及び装置 Pending JPH02152732A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3827036.6 1988-08-10
DE3827036A DE3827036A1 (de) 1988-08-10 1988-08-10 Verfahren und vorrichtungen zum ausbauen von langen, aus zaehem werkstoff bestehenden innenkoerpern aus gebohrten elementen von schrumpfverbindungen

Publications (1)

Publication Number Publication Date
JPH02152732A true JPH02152732A (ja) 1990-06-12

Family

ID=6360525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1207785A Pending JPH02152732A (ja) 1988-08-10 1989-08-10 硬質材料でできた細長い焼嵌めコアを孔から取り出す方法及び装置

Country Status (9)

Country Link
US (1) US5022136A (enExample)
EP (1) EP0354509B1 (enExample)
JP (1) JPH02152732A (enExample)
CN (1) CN1018532B (enExample)
AT (1) ATE83961T1 (enExample)
DE (2) DE3827036A1 (enExample)
ES (1) ES2037921T3 (enExample)
GR (1) GR3007360T3 (enExample)
ZA (1) ZA896120B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117548A (en) * 1991-05-20 1992-06-02 The Babcock & Wilcox Company Apparatus for loosening a mechanical plug in a heat exchanger tube
US6389692B1 (en) * 2000-12-15 2002-05-21 General Electric Company Method for removing stuck locking pin in turbine rotor
KR100907128B1 (ko) * 2002-07-24 2009-07-09 제너럴 일렉트릭 캄파니 도브테일 핀 제거 방법
SE530690C2 (sv) 2006-04-04 2008-08-12 Alfa Laval Corp Ab Rotorenhet för en centrifugalseparator
FR2980724B1 (fr) * 2011-10-04 2014-10-17 Airbus Operations Sas Procede de destruction d'une fixation aveugle et dispositif pour sa mise en oeuvre
CN102513778A (zh) * 2011-11-23 2012-06-27 广州文冲船厂有限责任公司 一种取出螺栓而无损螺栓孔的方法
CN104254696B (zh) * 2012-03-07 2017-05-10 株式会社近畿 填充部件的脱离方法及其所使用的填充部件及采用了该填充部件的切断刀
JP5538468B2 (ja) * 2012-03-30 2014-07-02 株式会社日立製作所 タービン動翼とタービンロータのピン結合部の加工方法及びタービン動翼
CN107520798B (zh) * 2017-08-23 2019-04-02 重庆齿轮箱有限责任公司 一种圆螺母预紧结构及预紧方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB373165A (en) * 1931-01-08 1932-05-09 Verkaufsvereinigung Fuer Teere Improvements in or relating to the manufacture of carbon electrodes
GB373167A (en) * 1931-02-10 1932-05-10 Einar Ameen Improvements in or relating to manufacture of hollow drill steel
US2366142A (en) * 1943-07-14 1944-12-26 Allis Chalmers Mfg Co Blade shrouding
DE1098960B (de) * 1959-05-14 1961-02-09 Westinghouse Electric Corp Laufschaufelbefestigung bei Kreiselmaschinen mittels Steckbolzen
JPS5584804A (en) * 1978-12-20 1980-06-26 Hitachi Ltd Structure for fixing rotor blade
GB2043796B (en) * 1979-03-10 1983-04-20 Rolls Royce Bladed rotor for gas turbine engine
US4400137A (en) * 1980-12-29 1983-08-23 Elliott Turbomachinery Co., Inc. Rotor assembly and methods for securing a rotor blade therewithin and removing a rotor blade therefrom
US4800637A (en) * 1987-12-07 1989-01-31 Combustion Engineering, Inc. Method of removing plugs
US4903392A (en) * 1988-06-22 1990-02-27 Westinghouse Electric Corp. Method for removing a metallic plug from a tube by simultaneously heating and stretching the plug

Also Published As

Publication number Publication date
ATE83961T1 (de) 1993-01-15
ES2037921T3 (es) 1993-07-01
CN1041809A (zh) 1990-05-02
ZA896120B (en) 1990-05-30
US5022136A (en) 1991-06-11
GR3007360T3 (enExample) 1993-07-30
EP0354509A3 (en) 1990-08-01
DE3827036A1 (de) 1990-02-15
CN1018532B (zh) 1992-10-07
DE58903157D1 (de) 1993-02-11
EP0354509B1 (de) 1992-12-30
DE3827036C2 (enExample) 1991-06-06
EP0354509A2 (de) 1990-02-14

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