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FR2816538B1 - Procede pour augmenter la duree de vie des attaches d'aubes sur un rotor - Google Patents

Procede pour augmenter la duree de vie des attaches d'aubes sur un rotor

Info

Publication number
FR2816538B1
FR2816538B1 FR0014767A FR0014767A FR2816538B1 FR 2816538 B1 FR2816538 B1 FR 2816538B1 FR 0014767 A FR0014767 A FR 0014767A FR 0014767 A FR0014767 A FR 0014767A FR 2816538 B1 FR2816538 B1 FR 2816538B1
Authority
FR
France
Prior art keywords
aub
lifetime
attaches
rotor
increasing
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
Application number
FR0014767A
Other languages
English (en)
Other versions
FR2816538A1 (fr
Inventor
Benoit Jean Henri Berthelet
Francis Lucien Guy Chareyre
Willy Lionel Fradin
Hakim Hoffmann
Stephane Michel Kerneis
Etoundi Marie Christine Ntsama
Guillaume Francois Roche Simon
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA Moteurs 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 SNECMA Moteurs SA filed Critical SNECMA Moteurs SA
Priority to FR0014767A priority Critical patent/FR2816538B1/fr
Priority to CA002363306A priority patent/CA2363306C/fr
Priority to EP01402916A priority patent/EP1207013B1/fr
Priority to JP2001350517A priority patent/JP3974385B2/ja
Priority to US09/987,860 priority patent/US6536109B2/en
Priority to SG200107171A priority patent/SG114512A1/en
Publication of FR2816538A1 publication Critical patent/FR2816538A1/fr
Application granted granted Critical
Publication of FR2816538B1 publication Critical patent/FR2816538B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/005—Vibratory devices, e.g. for generating abrasive blasts by ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/02—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution
    • B24B39/026—Impact burnishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • 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
    • F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
    • 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
    • F05D2200/00—Mathematical features
    • F05D2200/20—Special functions
    • F05D2200/24—Special functions exponential
    • 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
    • Y10T29/47—Burnishing
    • Y10T29/479—Burnishing by shot peening or blasting
    • 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
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • 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
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laser Beam Processing (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0014767A 2000-11-16 2000-11-16 Procede pour augmenter la duree de vie des attaches d'aubes sur un rotor Expired - Lifetime FR2816538B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0014767A FR2816538B1 (fr) 2000-11-16 2000-11-16 Procede pour augmenter la duree de vie des attaches d'aubes sur un rotor
CA002363306A CA2363306C (fr) 2000-11-16 2001-11-13 Procede pour augmenter la duree de vie des attaches d'aubes sur un rotor
EP01402916A EP1207013B1 (fr) 2000-11-16 2001-11-14 Procédé pour augmenter la durée de vie des attaches d'aubes sur un rotor
JP2001350517A JP3974385B2 (ja) 2000-11-16 2001-11-15 ロータへの羽根の固定部の寿命を延ばすための方法
US09/987,860 US6536109B2 (en) 2000-11-16 2001-11-16 Method for extending the life of attachments that attach blades to a rotor
SG200107171A SG114512A1 (en) 2000-11-16 2001-11-16 Method for extending the life of the attachments that attach blades to a rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0014767A FR2816538B1 (fr) 2000-11-16 2000-11-16 Procede pour augmenter la duree de vie des attaches d'aubes sur un rotor

Publications (2)

Publication Number Publication Date
FR2816538A1 FR2816538A1 (fr) 2002-05-17
FR2816538B1 true FR2816538B1 (fr) 2003-01-17

Family

ID=8856529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0014767A Expired - Lifetime FR2816538B1 (fr) 2000-11-16 2000-11-16 Procede pour augmenter la duree de vie des attaches d'aubes sur un rotor

Country Status (6)

Country Link
US (1) US6536109B2 (fr)
EP (1) EP1207013B1 (fr)
JP (1) JP3974385B2 (fr)
CA (1) CA2363306C (fr)
FR (1) FR2816538B1 (fr)
SG (1) SG114512A1 (fr)

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US8814861B2 (en) 2005-05-12 2014-08-26 Innovatech, Llc Electrosurgical electrode and method of manufacturing same
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DE102016100663A1 (de) * 2016-01-15 2017-07-20 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung und Verfahren zum Strahlverfestigen von Oberflächenbereichen, insbesondere von Tannenbaumprofilen
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CN107283119B (zh) * 2017-05-19 2019-10-22 航天材料及工艺研究所 一种复合材料变截面燕尾盲槽加工方法
JP7015468B2 (ja) * 2018-01-12 2022-02-03 富士電機株式会社 蒸気タービン翼及びその製造方法
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CN111843634A (zh) * 2020-07-28 2020-10-30 大连理工大学 一种石英半球谐振子加工工装及方法
CN117400150A (zh) * 2020-12-10 2024-01-16 苏州圣美特压铸科技有限公司 工件研磨抛光设备
CN114134300B (zh) * 2021-12-13 2023-12-05 中船重工龙江广瀚燃气轮机有限公司 一种叶片进排气边喷丸保护装置

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Also Published As

Publication number Publication date
SG114512A1 (en) 2005-09-28
FR2816538A1 (fr) 2002-05-17
EP1207013B1 (fr) 2012-01-11
EP1207013A1 (fr) 2002-05-22
CA2363306A1 (fr) 2002-05-16
JP3974385B2 (ja) 2007-09-12
US6536109B2 (en) 2003-03-25
JP2002200562A (ja) 2002-07-16
CA2363306C (fr) 2008-04-01
US20020124402A1 (en) 2002-09-12

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