GB1495913A - Method and machine for dynamic balancing - Google Patents

Method and machine for dynamic balancing

Info

Publication number
GB1495913A
GB1495913A GB737676A GB737676A GB1495913A GB 1495913 A GB1495913 A GB 1495913A GB 737676 A GB737676 A GB 737676A GB 737676 A GB737676 A GB 737676A GB 1495913 A GB1495913 A GB 1495913A
Authority
GB
United Kingdom
Prior art keywords
workpiece
relative torque
splined coupling
balancing
vagabond
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
Application number
GB737676A
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.)
Avery Denison Ltd
Original Assignee
Avery Denison Ltd
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 Avery Denison Ltd filed Critical Avery Denison Ltd
Publication of GB1495913A publication Critical patent/GB1495913A/en
Expired legal-status Critical Current

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 imbalance
    • G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
    • G01M1/24—Performing balancing on elastic shafts, e.g. for crankshafts
    • 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 imbalance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Balance (AREA)
  • Braking Arrangements (AREA)

Abstract

1495913 Balancing apparatus; shafts AVERY DENISON Ltd 25 Feb 1976 [3 Oct 1975] 07376/76 Heading F2U A method of dynamically balancing a composite workpiece 6 having two parts joined together by a longitudinally-movable splined coupling 6d, e.g. an articulated drive shaft, includes means for providing a relative torque acting about the rotation axis and causing the two parts to be braced against each other, while the workpiece assembly is driven in rotation. The relative torque may be produced by applying to one end of the workpiece a brake which may consist of an eddy-current brake or an electrical generator (10) feeding an adjustable load, Fig. 1 (not shown). Alternatively, the relative torque may be preset by the adjustment of a worm device 15, 16, Fig. 2, interposed between a drive input shaft, driven by motor 7, and a secondary shaft 13, these two shafts being coupled by toothed belts 11, 12 to the two ends of the workpiece, which includes an axially-movable splined coupling 6d. Since a splined coupling is constructed with sliding clearances between its members, these clearances may also permit some radial excursions of fluctuating extent and orientation, under the action of centrifugal forces, this effect being termed "vagabond-unbalance", and the effectiveness of operation of a balancing machine might thereby be impaired. By the application of a relative torque between the splined coupling members, during rotation in a balancing apparatus, the spline faces are held in contact and vagabond-unbalance effects are minimized.
GB737676A 1975-10-03 1976-02-25 Method and machine for dynamic balancing Expired GB1495913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752544254 DE2544254A1 (en) 1975-10-03 1975-10-03 PROCESS AND BALANCING MACHINE FOR BALANCING ASSEMBLED WORKPIECES, IN PARTICULAR PTO SHAFTS

Publications (1)

Publication Number Publication Date
GB1495913A true GB1495913A (en) 1977-12-21

Family

ID=5958199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB737676A Expired GB1495913A (en) 1975-10-03 1976-02-25 Method and machine for dynamic balancing

Country Status (3)

Country Link
JP (1) JPS5343585A (en)
DE (1) DE2544254A1 (en)
GB (1) GB1495913A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306668A1 (en) * 1987-09-08 1989-03-15 Hofmann Werkstatt-Technik Gmbh Device for measuring the unbalance of rotors during start-up
CN103245461A (en) * 2013-05-20 2013-08-14 镇江远大传动机械有限公司 Universal coupler dynamic balance detecting method
CN103245462A (en) * 2013-05-20 2013-08-14 镇江远大传动机械有限公司 Tool for detecting dynamic balance of cross shaft type universal coupling
CN103278291A (en) * 2013-05-20 2013-09-04 镇江远大传动机械有限公司 Dynamic balancer for universal coupler

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598135U (en) * 1982-07-08 1984-01-19 株式会社島津製作所 dynamic balance tester
DE3732099A1 (en) * 1987-09-24 1989-04-13 Gelenkwellenbau Gmbh Method and device for balancing universal joints and universal-joint shafts
JP2629218B2 (en) * 1987-12-09 1997-07-09 トヨタ自動車株式会社 How to make a propeller shaft
FR2698935B1 (en) * 1992-12-03 1995-03-24 Pierre Guimbretiere Method for compensating for play and dynamic balance of a transmission device, and device comprising application thereof.
JP4684475B2 (en) * 2001-06-26 2011-05-18 トヨタ自動車株式会社 Dynamic balance testing machine for propeller shaft
DE102011088799B4 (en) * 2011-12-16 2021-07-22 Bayerische Motoren Werke Aktiengesellschaft Balancing device
CN110871341A (en) * 2018-08-31 2020-03-10 蒂森克虏伯发动机系统(大连)有限公司 Method for producing toothed camshaft

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306668A1 (en) * 1987-09-08 1989-03-15 Hofmann Werkstatt-Technik Gmbh Device for measuring the unbalance of rotors during start-up
DE3730083A1 (en) * 1987-09-08 1989-03-16 Hofmann Werkstatt Technik DEVICE FOR MEASURING BALANCES ON ROTORS
US4974450A (en) * 1987-09-08 1990-12-04 Hofmann Werkstatt-Technik Gmbh Apparatus for measuring imbalance of rotors
CN103245461A (en) * 2013-05-20 2013-08-14 镇江远大传动机械有限公司 Universal coupler dynamic balance detecting method
CN103245462A (en) * 2013-05-20 2013-08-14 镇江远大传动机械有限公司 Tool for detecting dynamic balance of cross shaft type universal coupling
CN103278291A (en) * 2013-05-20 2013-09-04 镇江远大传动机械有限公司 Dynamic balancer for universal coupler

Also Published As

Publication number Publication date
DE2544254A1 (en) 1977-04-14
JPS5343585A (en) 1978-04-19

Similar Documents

Publication Publication Date Title
GB1495913A (en) Method and machine for dynamic balancing
GB2131916B (en) A self-centering torque transmission assembly
JPS54151712A (en) Gas turbine engine bearing tightening apparatus
ES477042A1 (en) Variable ratio transmission drive.
GB1394307A (en) Device for generating variable pressing forces in infinitely variable transmissions
JPS57119011A (en) Vibration machine
SE8005643L (en) DEVICE WITH A PLANET SWITCH
ES464857A1 (en) Electric coupling and brake motor
ES8607065A1 (en) A vibration device, especially for a smooth roller apparatus
GB1342389A (en) Mounting and drive for large rotating drums
DE3567514D1 (en) Clutch/brake apparatus
FR2293608A1 (en) Gyroscopic motor for propulsion - has rotating primary shaft with transverse shafts for rotors
KR950000502A (en) Electric power steering
ES8507231A1 (en) Spring driven motor.
JPS52144877A (en) Machine tool
GB1374994A (en) Out-of-balance weight assembldies
ES470778A1 (en) Improvement of torque limiting device
EP0605733A4 (en) Wire tension setting apparatus for wire cut electric discharge machines.
US2631474A (en) Geared pulley
ES248113U (en) Frictional drive roller for rollerconveyor.
US1081643A (en) Gearing.
GB1439455A (en) Vibratory force-applying devices
ES448961A1 (en) Vibratory machine
SE8603114L (en) DEVICE FOR FORMING A STORAGE WHEEL BODY
ES283154U (en) Power transmission for machine tools

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee