IT1258229B - METODO DI BILANCIAMENTO DI ROTORI DI TURBOMOTORI A GAS E ROTORI COSì PRODOTTI - Google Patents

METODO DI BILANCIAMENTO DI ROTORI DI TURBOMOTORI A GAS E ROTORI COSì PRODOTTI

Info

Publication number
IT1258229B
IT1258229B IT02076590A IT2076590A IT1258229B IT 1258229 B IT1258229 B IT 1258229B IT 02076590 A IT02076590 A IT 02076590A IT 2076590 A IT2076590 A IT 2076590A IT 1258229 B IT1258229 B IT 1258229B
Authority
IT
Italy
Prior art keywords
rotors
produced
balancing
gas turbo
turbo engines
Prior art date
Application number
IT02076590A
Other languages
English (en)
Other versions
IT9020765A0 (it
IT9020765A1 (it
Inventor
Fredric Franklin Ehrich
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT9020765A0 publication Critical patent/IT9020765A0/it
Publication of IT9020765A1 publication Critical patent/IT9020765A1/it
Application granted granted Critical
Publication of IT1258229B publication Critical patent/IT1258229B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/322—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a shaft
    • 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
    • F01D5/027—Arrangements for balancing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/14—Determining imbalance
    • G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Balance (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Manufacture Of Motors, Generators (AREA)
IT02076590A 1989-06-30 1990-06-26 METODO DI BILANCIAMENTO DI ROTORI DI TURBOMOTORI A GAS E ROTORI COSì PRODOTTI IT1258229B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/374,210 US5214585A (en) 1989-06-30 1989-06-30 Balancing method and product

Publications (3)

Publication Number Publication Date
IT9020765A0 IT9020765A0 (it) 1990-06-26
IT9020765A1 IT9020765A1 (it) 1991-12-26
IT1258229B true IT1258229B (it) 1996-02-21

Family

ID=23475801

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02076590A IT1258229B (it) 1989-06-30 1990-06-26 METODO DI BILANCIAMENTO DI ROTORI DI TURBOMOTORI A GAS E ROTORI COSì PRODOTTI

Country Status (7)

Country Link
US (1) US5214585A (it)
JP (1) JPH0830669B2 (it)
CA (1) CA2016458C (it)
DE (1) DE4019721C2 (it)
FR (1) FR2649174B1 (it)
GB (1) GB2233772B (it)
IT (1) IT1258229B (it)

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RU2185609C2 (ru) * 2000-04-04 2002-07-20 Беляков Александр Владимирович Способ динамической балансировки
SE520612C2 (sv) * 2000-05-09 2003-07-29 Turbec Ab En rotorenhet och en metod för dess balansering
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US20060191336A1 (en) * 2002-03-28 2006-08-31 Dentsply Research & Development Corp. Method and apparatus for balancing the rotating elements of a dental handpiece
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US7243023B2 (en) * 2003-09-19 2007-07-10 The Boeing Company Engine balancing system and method
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US7685876B2 (en) * 2006-12-20 2010-03-30 General Electric Company Methods and systems for balancing a rotatable member
RU2345342C1 (ru) * 2007-06-27 2009-01-27 Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) Устройство установки и компенсации моментной неуравновешенности наклонного к плоскости вращения диска
US7912587B2 (en) * 2007-07-25 2011-03-22 Pratt & Whitney Canada Corp. Method of balancing a gas turbine engine rotor
US8303255B2 (en) * 2007-10-25 2012-11-06 United Technologies Corporation Shaft trim balancing devices, related systems and methods
US7861625B2 (en) * 2007-10-26 2011-01-04 Pro-Cut Licensing Company, Llc Dynamic alignment monitoring system for on-vehicle disk brake lathe
US8051710B2 (en) * 2007-11-28 2011-11-08 General Electric Company Method and apparatus for balancing a rotor
US8567060B2 (en) 2007-12-27 2013-10-29 Pratt & Whitney Canada Corp. Gas turbine rotor assembly method
US8631575B2 (en) 2007-12-27 2014-01-21 Pratt & Whitney Canada Corp. Gas turbine rotor assembly methods
US8313279B2 (en) * 2008-04-21 2012-11-20 General Electric Company Dual rotor vibration monitoring
FR2948741B1 (fr) * 2009-07-30 2015-08-21 Turbomeca Methode statique d'equilibrage d'un arbre surcritique d'une turbomachine
CN102374925B (zh) * 2011-09-22 2013-09-18 哈尔滨汽轮机厂有限责任公司 功率为254mw燃汽轮机转子的高速动平衡校正方法
CN102445305B (zh) * 2011-09-23 2013-12-11 哈尔滨汽轮机厂有限责任公司 600兆瓦汽轮机高中压转子的试验台平衡校正法
CN102425562B (zh) * 2011-12-05 2014-04-30 北京中科科仪股份有限公司 一种磁悬浮分子泵动平衡方法
CN102425561B (zh) * 2011-12-05 2014-04-30 北京中科科仪股份有限公司 一种磁悬浮分子泵动平衡方法
US8984940B2 (en) * 2012-04-04 2015-03-24 Elliot Company Passive dynamic inertial rotor balance system for turbomachinery
CA2874537C (en) * 2012-05-31 2018-03-20 Man Diesel & Turbo Se End plate for an electric machine, electric machine and method for assembling an electric machine
US9506832B2 (en) 2013-11-08 2016-11-29 Laurel Valley Power Company, Llc Portable high speed balance machine
FR3026784B1 (fr) * 2014-10-06 2016-11-11 Snecma Arbre de rotor supercritique a repartition des masses amelioree
US9181804B1 (en) * 2015-02-17 2015-11-10 Borgwarner Inc. Ball bearing turbocharger balancer
CN105547591A (zh) * 2015-12-03 2016-05-04 天津大学 非对称转子无相位平衡法
CN105403364B (zh) * 2015-12-03 2019-01-15 天津大学 非对称转子双试重平衡法
DE102018102751B3 (de) 2018-02-07 2019-02-21 Schenck Rotec Gmbh Verfahren zur Messung der Unwucht wellenelastischer Rotoren mittels wegmessender Sensoren
EP3567215A1 (en) * 2018-05-09 2019-11-13 Siemens Aktiengesellschaft Rotor balancing method and apparatus
EP3567216A1 (en) 2018-05-09 2019-11-13 Siemens Aktiengesellschaft Rotor balancing method and apparatus
DE102018115363B3 (de) * 2018-06-26 2019-11-07 Schenck Rotec Gmbh Verfahren zur Bestimmung einer Unwucht eines wellenelastischen Rotors anhand der Ausbiegung
US11608742B2 (en) * 2019-10-03 2023-03-21 Pratt & Whitney Canada Corp. Rotor assembly, associated method of assembly, and computer program product therefor
FR3108048B1 (fr) * 2020-03-10 2022-02-25 Safran Aircraft Engines Procede et dispositif d’equilibrage de piece de turbomachine
CN113738458B (zh) * 2020-05-29 2023-09-29 中国航发商用航空发动机有限责任公司 燃气轮机、防止转子热弯曲装置及其原动装置
CN113358282B (zh) * 2021-06-04 2023-04-21 重庆大学 一种动平衡机上复合材料尾轴低速正交融合动平衡方法
CN115014637B (zh) * 2022-04-19 2023-05-26 厦门大学 一种基于低转速测量的模态动平衡方法
US12060148B2 (en) 2022-08-16 2024-08-13 Honeywell International Inc. Ground resonance detection and warning system and method
WO2025069547A1 (ja) * 2023-09-28 2025-04-03 株式会社Ihi バランス修正情報を得る方法及びバランス修正情報取得装置

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Also Published As

Publication number Publication date
GB2233772A (en) 1991-01-16
FR2649174B1 (fr) 1994-05-13
DE4019721C2 (de) 1996-09-12
US5214585A (en) 1993-05-25
FR2649174A1 (fr) 1991-01-04
GB9014521D0 (en) 1990-08-22
IT9020765A0 (it) 1990-06-26
JPH0375538A (ja) 1991-03-29
JPH0830669B2 (ja) 1996-03-27
GB2233772B (en) 1993-02-03
CA2016458C (en) 1999-12-28
CA2016458A1 (en) 1990-12-31
DE4019721A1 (de) 1991-01-10
IT9020765A1 (it) 1991-12-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950628