GB0904020D0 - Damping system - Google Patents

Damping system

Info

Publication number
GB0904020D0
GB0904020D0 GBGB0904020.5A GB0904020A GB0904020D0 GB 0904020 D0 GB0904020 D0 GB 0904020D0 GB 0904020 A GB0904020 A GB 0904020A GB 0904020 D0 GB0904020 D0 GB 0904020D0
Authority
GB
United Kingdom
Prior art keywords
damping system
damping
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.)
Withdrawn
Application number
GBGB0904020.5A
Other versions
GB2468488A (en
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.)
University of Sheffield
Original Assignee
University of Sheffield
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 University of Sheffield filed Critical University of Sheffield
Priority to GB0904020A priority Critical patent/GB2468488A/en
Publication of GB0904020D0 publication Critical patent/GB0904020D0/en
Priority to PCT/GB2010/050402 priority patent/WO2010103313A1/en
Publication of GB2468488A publication Critical patent/GB2468488A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • 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
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/0237—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means involving squeeze-film damping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
GB0904020A 2009-03-09 2009-03-09 Open Squeeze Film Damping System Withdrawn GB2468488A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0904020A GB2468488A (en) 2009-03-09 2009-03-09 Open Squeeze Film Damping System
PCT/GB2010/050402 WO2010103313A1 (en) 2009-03-09 2010-03-09 Sqeeze film damping for between a component to be machined and the carrier operation surface of the working table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0904020A GB2468488A (en) 2009-03-09 2009-03-09 Open Squeeze Film Damping System

Publications (2)

Publication Number Publication Date
GB0904020D0 true GB0904020D0 (en) 2009-04-22
GB2468488A GB2468488A (en) 2010-09-15

Family

ID=40600737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0904020A Withdrawn GB2468488A (en) 2009-03-09 2009-03-09 Open Squeeze Film Damping System

Country Status (2)

Country Link
GB (1) GB2468488A (en)
WO (1) WO2010103313A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018102963A1 (en) * 2018-02-09 2019-08-14 J.G. WEISSER SöHNE GMBH & CO. KG Non-contact damping unit, turning machine and associated method
US10815831B2 (en) * 2018-12-18 2020-10-27 General Electric Company Bearing support including hermetic squeeze film damper and accumulator volume

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57121410A (en) * 1981-01-10 1982-07-28 Mitsubishi Heavy Ind Ltd Processing of thin wall cylinder
GB2147833B (en) * 1983-06-08 1986-11-12 Cincinnati Milacron Ind Inc Machine tool slides comprising damping apparatus
US4781077A (en) 1986-12-19 1988-11-01 Massachusetts Institute Of Technology Stable intershaft squeeze film damper
JPS63312001A (en) * 1987-06-10 1988-12-20 Hitachi Ltd Cutting work method for thin walled parts
US4952076A (en) 1989-07-21 1990-08-28 United Technologies Corporation Fluid damper for thrust bearing
SE465177B (en) 1989-12-15 1991-08-05 Abb Stal Ab HYDROSTATICALLY STORED SQUEEZE FILM MOVERS
DE4234844C5 (en) * 1992-10-15 2007-08-30 Schaeffler Kg Damping device for linear roller bearing guides
US6239943B1 (en) 1994-07-22 2001-05-29 Seagate Technology Llc Squeeze film damping for a hard disc drive
DE9420020U1 (en) * 1994-12-14 1995-02-02 Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh, 09337 Hohenstein-Ernstthal Workpiece clamping pallet
JPH0915359A (en) * 1995-06-29 1997-01-17 Nikon Corp stage
US20020136473A1 (en) 2001-03-23 2002-09-26 Mollmann Daniel Edward Squeeze film damper bearing for gas turbine engine
US6747383B2 (en) 2002-04-09 2004-06-08 Honeywell International, Inc. Generator with hydraulically mounted stator rotor
US20040084642A1 (en) * 2002-11-04 2004-05-06 Engwall Mats Anders System and method for squeeze film damping precision assemblies
JP3636329B1 (en) 2004-08-17 2005-04-06 川崎重工業株式会社 Bearing vibration damping mechanism
US7329048B2 (en) 2005-07-19 2008-02-12 Rolls-Royce Corporation Self contained squeeze film damping system
US20070292245A1 (en) * 2006-05-25 2007-12-20 Nikon Corporation Stage assembly with secure device holder
GB2447278B (en) 2007-03-06 2011-12-07 Univ Sheffield Adaptive design of fixture for thin-walled shell/cylindrical components
US7699526B2 (en) 2007-03-27 2010-04-20 Honeywell International Inc. Support dampers for bearing assemblies and methods of manufacture

Also Published As

Publication number Publication date
GB2468488A (en) 2010-09-15
WO2010103313A1 (en) 2010-09-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)