SG10201701127WA - Rotor balancing - Google Patents

Rotor balancing

Info

Publication number
SG10201701127WA
SG10201701127WA SG10201701127WA SG10201701127WA SG10201701127WA SG 10201701127W A SG10201701127W A SG 10201701127WA SG 10201701127W A SG10201701127W A SG 10201701127WA SG 10201701127W A SG10201701127W A SG 10201701127WA SG 10201701127W A SG10201701127W A SG 10201701127WA
Authority
SG
Singapore
Prior art keywords
rotor balancing
balancing
rotor
Prior art date
Application number
SG10201701127WA
Inventor
Andrew I J Rix
Original Assignee
Rolls Royce Plc
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 Rolls Royce Plc filed Critical Rolls Royce Plc
Publication of SG10201701127WA publication Critical patent/SG10201701127WA/en

Links

Classifications

    • 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 unbalance
    • 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
    • F01D25/04—Antivibration 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
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/027—Arrangements for balancing
    • 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
    • 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
    • G01M1/30—Compensating unbalance
    • 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
    • G01M1/30—Compensating unbalance
    • G01M1/32—Compensating unbalance by adding material to the body to be tested, e.g. by correcting-weights
    • 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
    • G01M1/30—Compensating unbalance
    • G01M1/34—Compensating unbalance by removing material from the body to be tested, e.g. from the tread of tyres
    • 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
    • F05D2260/00—Function
    • F05D2260/15—Load balancing
SG10201701127WA 2016-03-04 2017-02-13 Rotor balancing SG10201701127WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1603760.8A GB201603760D0 (en) 2016-03-04 2016-03-04 Rotor balancing

Publications (1)

Publication Number Publication Date
SG10201701127WA true SG10201701127WA (en) 2017-10-30

Family

ID=55859001

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201701127WA SG10201701127WA (en) 2016-03-04 2017-02-13 Rotor balancing

Country Status (4)

Country Link
US (1) US10267703B2 (en)
EP (1) EP3241987B1 (en)
GB (1) GB201603760D0 (en)
SG (1) SG10201701127WA (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3567216A1 (en) * 2018-05-09 2019-11-13 Siemens Aktiengesellschaft Rotor balancing method and apparatus
CN108694294B (en) * 2018-06-20 2020-05-22 西安交通大学 Method for predicting assembly eccentricity of high-pressure rotor of aircraft engine
DE102018115363B3 (en) * 2018-06-26 2019-11-07 Schenck Rotec Gmbh Method for determining an imbalance of a wave-elastic rotor based on the deflection
CN112213030B (en) * 2020-08-28 2021-12-07 珠海格力电器股份有限公司 Compressor modeling method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124102A (en) * 1976-04-12 1977-10-18 Hitachi Ltd Ballancing for rotary machine
JPS5818135A (en) * 1981-07-27 1983-02-02 Hitachi Ltd Method and apparatus for balancing of rotary machine
US5172325A (en) * 1990-08-02 1992-12-15 The Boeing Company Method for balancing rotating machinery
US5237505A (en) * 1991-05-03 1993-08-17 Illinois Toll Works Inc. Method and apparatus utilizing static imbalance to reduce vibration caused by tire/wheel assemblies and tire/wheel assembly made using same
US5412583A (en) * 1993-06-10 1995-05-02 Dynamics Research Corp. Computer implemented balancer
US5724271A (en) * 1994-03-25 1998-03-03 General Electric Company Model-based method for optimized field balancing of rotating machinery
US5915274A (en) * 1996-06-21 1999-06-22 Hunter Engineering Company Method of correcting imbalance on a motor vehicle wheel
US7320248B2 (en) * 2003-06-05 2008-01-22 Hunter Engineering Company Method and apparatus for determining imbalance correction weights for a rotating body
JP2007271524A (en) * 2006-03-31 2007-10-18 Toshiba Corp Method and apparatus for evaluating imbalance of turbine rotor
US7539594B2 (en) 2006-09-26 2009-05-26 Axiam, Incorporated Method and apparatus for geometric rotor stacking and balancing
US7742881B2 (en) * 2007-08-02 2010-06-22 General Electric Company System and method for detection of rotor eccentricity baseline shift
US8631575B2 (en) * 2007-12-27 2014-01-21 Pratt & Whitney Canada Corp. Gas turbine rotor assembly methods
US8567060B2 (en) * 2007-12-27 2013-10-29 Pratt & Whitney Canada Corp. Gas turbine rotor assembly method
DE102010063812B4 (en) 2010-12-21 2016-05-12 Siemens Aktiengesellschaft Method for balancing a shaft for a rotating machine, in particular for a turbocharger
GB201210870D0 (en) * 2012-06-20 2012-08-01 Rolls Royce Plc Rotor balancing method

Also Published As

Publication number Publication date
EP3241987B1 (en) 2018-11-28
US10267703B2 (en) 2019-04-23
EP3241987A1 (en) 2017-11-08
GB201603760D0 (en) 2016-04-20
US20170254715A1 (en) 2017-09-07

Similar Documents

Publication Publication Date Title
GB201506197D0 (en) Rotor damper
EP3135905A4 (en) Rotor
EP3107191A4 (en) Rotor
GB2550074B (en) Fixed angle centrifuge rotor
GB2537490B (en) Rotor damper
GB201409245D0 (en) Rotor balancing
GB2546298B (en) Rotor assembly
EP3358717A4 (en) Rotor
EP3203201A4 (en) Combination balance
GB201610004D0 (en) Stator vane
HK1253234A1 (en) Rotor mast
SG10201701127WA (en) Rotor balancing
GB201617118D0 (en) Battery balancing component
GB201615494D0 (en) Rotor stage
GB201619742D0 (en) Stator assembly
EP3276798A4 (en) Stator
GB201602616D0 (en) Stator vane
GB201518783D0 (en) Rotor apparatus
GB201507256D0 (en) Stator
HK1244525A1 (en) Stator
GB201506195D0 (en) Rotor damper
GB201505528D0 (en) Rotational device-III
EP2926907C0 (en) Rotor
EP3098942A4 (en) Rotor
TWM489780U (en) Balancer