WO2000076722A3 - Ameliorations apportees a des paliers a elements roulants - Google Patents

Ameliorations apportees a des paliers a elements roulants Download PDF

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Publication number
WO2000076722A3
WO2000076722A3 PCT/GB2000/002266 GB0002266W WO0076722A3 WO 2000076722 A3 WO2000076722 A3 WO 2000076722A3 GB 0002266 W GB0002266 W GB 0002266W WO 0076722 A3 WO0076722 A3 WO 0076722A3
Authority
WO
WIPO (PCT)
Prior art keywords
component
improve
improved
surface topography
roller bearing
Prior art date
Application number
PCT/GB2000/002266
Other languages
English (en)
Other versions
WO2000076722A2 (fr
WO2000076722B1 (fr
Inventor
Andrew Dodd
Mark Philip Dicks
Mark Stephen Taylor
Original Assignee
Nsk Rhp Europe Technology Co Ltd
Andrew Dodd
Mark Philip Dicks
Mark Stephen Taylor
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 Nsk Rhp Europe Technology Co Ltd, Andrew Dodd, Mark Philip Dicks, Mark Stephen Taylor filed Critical Nsk Rhp Europe Technology Co Ltd
Priority to CA002339981A priority Critical patent/CA2339981A1/fr
Priority to AU55440/00A priority patent/AU5544000A/en
Priority to EP00940514A priority patent/EP1144157A3/fr
Priority to JP2001503029A priority patent/JP4803694B2/ja
Publication of WO2000076722A2 publication Critical patent/WO2000076722A2/fr
Publication of WO2000076722A3 publication Critical patent/WO2000076722A3/fr
Publication of WO2000076722B1 publication Critical patent/WO2000076722B1/fr

Links

Classifications

    • 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
    • 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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
    • B24B31/0224—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels the workpieces being fitted on a support
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/54—Surface roughness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

L'invention concerne un procédé de traitement d'un composant de paliers à éléments roulants par abrasion à particules dures afin d'améliorer la topographie superficielle du composant. L'abrasion à particules dures consiste à prendre le composant de roulement et à l'immerger dans un récipient contenant des particules dures, de préférence de l'alumine, puis à agiter le composant et/ou les particules dures afin de produire un mouvement relatif. Ce traitement dure, de préférence, de 10 minutes à 1 heure. Pour obtenir ce mouvement relatif on fait tourner le composant dans un premier sens et le récipient en sens inverse. Ce procédé permet l'amélioration de la tolérance du fini superficiel passant d'environ 0.13 νm à environ 0.07 νm. La résistance à la contrainte en compression de la surface du composant peut être également améliorée, et passer, en principe, de 200 MPa à 500 MPa. La résistance à la fatigue du contact de roulement du composant est également être améliorée.
PCT/GB2000/002266 1999-06-11 2000-06-12 Ameliorations apportees a des paliers a elements roulants WO2000076722A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002339981A CA2339981A1 (fr) 1999-06-11 2000-06-12 Ameliorations apportees a des paliers a elements roulants
AU55440/00A AU5544000A (en) 1999-06-11 2000-06-12 Improvements in rolling elements bearings
EP00940514A EP1144157A3 (fr) 1999-06-11 2000-06-12 Ameliorations apportees a des paliers a elements roulants
JP2001503029A JP4803694B2 (ja) 1999-06-11 2000-06-12 転動素子軸受の改善方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9913658.2A GB9913658D0 (en) 1999-06-11 1999-06-11 Improvements in rolling element bearings
GB9913658.2 1999-06-11

Publications (3)

Publication Number Publication Date
WO2000076722A2 WO2000076722A2 (fr) 2000-12-21
WO2000076722A3 true WO2000076722A3 (fr) 2003-04-24
WO2000076722B1 WO2000076722B1 (fr) 2003-05-22

Family

ID=10855203

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2000/002266 WO2000076722A2 (fr) 1999-06-11 2000-06-12 Ameliorations apportees a des paliers a elements roulants

Country Status (7)

Country Link
EP (1) EP1144157A3 (fr)
JP (1) JP4803694B2 (fr)
CN (1) CN1127393C (fr)
AU (1) AU5544000A (fr)
CA (1) CA2339981A1 (fr)
GB (2) GB9913658D0 (fr)
WO (1) WO2000076722A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5003136B2 (ja) * 2006-11-13 2012-08-15 日本精工株式会社 転がり支持装置用セラミックス製球状体の製造方法、この方法で得られた転動体を有する転がり支持装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211710A (en) * 1966-11-26 1970-11-11 Tipton Mfg Co High speed surface finishing method
US4280302A (en) * 1978-11-06 1981-07-28 Ietatsu Ohno Grinding method and apparatus
EP0061298A1 (fr) * 1981-03-19 1982-09-29 Brent Chemicals International Plc Procédé pour enlever la souille
EP0657658A1 (fr) * 1993-12-09 1995-06-14 The Timken Company Procédé de finition des surfaces de palier
US5593339A (en) * 1993-08-12 1997-01-14 Church & Dwight Co., Inc. Slurry cleaning process

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB227277A (en) * 1924-01-09 1925-01-15 Harry Sibbering Wood Improvements in or relating to antifriction bearings
GB249219A (en) * 1924-12-20 1926-03-22 Charles Henry Lines Improvements in or relating to the radiusing of rollers for roller bearings and likecylindrical articles
GB847650A (en) * 1956-06-12 1960-09-14 Rolls Royce Improvements in or relating to tumbling apparatus
SU963829A2 (ru) * 1978-09-28 1982-10-07 За витель Способ центробежно-планетарной обработки колец
JPS6057992B2 (ja) * 1981-11-25 1985-12-18 トヨタ自動車株式会社 バレル研摩装置及び方法
JPS61270331A (ja) * 1985-05-23 1986-11-29 Amatsuji Koukiyuu Seisakusho:Kk 鋼球の表面硬化処理方法
DE3711749A1 (de) * 1987-04-07 1988-10-20 Hoechst Ceram Tec Ag Keramikkoerper und verfahren zu seiner herstellung
JP3212433B2 (ja) * 1993-12-28 2001-09-25 株式会社不二機販 金属成品の摺動部の摩耗防止方法
JPH106141A (ja) * 1996-06-17 1998-01-13 Nippon Seiko Kk 軸受用保持器の製造方法
JPH1162990A (ja) * 1997-06-12 1999-03-05 Nippon Seiko Kk 多点接触玉軸受
JPH1158213A (ja) * 1997-08-18 1999-03-02 Ishikawajima Harima Heavy Ind Co Ltd 機械加工部品の残留引張応力緩和方法
JPH11294430A (ja) * 1998-04-10 1999-10-26 Isk Kk 締結用ロックリング
JP3391345B2 (ja) * 1998-06-04 2003-03-31 日本精工株式会社 転がり軸受
JP2000104743A (ja) * 1998-09-30 2000-04-11 Ntn Corp 転がり軸受およびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211710A (en) * 1966-11-26 1970-11-11 Tipton Mfg Co High speed surface finishing method
US4280302A (en) * 1978-11-06 1981-07-28 Ietatsu Ohno Grinding method and apparatus
EP0061298A1 (fr) * 1981-03-19 1982-09-29 Brent Chemicals International Plc Procédé pour enlever la souille
US5593339A (en) * 1993-08-12 1997-01-14 Church & Dwight Co., Inc. Slurry cleaning process
EP0657658A1 (fr) * 1993-12-09 1995-06-14 The Timken Company Procédé de finition des surfaces de palier

Also Published As

Publication number Publication date
EP1144157A3 (fr) 2003-06-18
AU5544000A (en) 2001-01-02
GB2353239B (en) 2003-12-10
WO2000076722A2 (fr) 2000-12-21
JP2003525753A (ja) 2003-09-02
CN1127393C (zh) 2003-11-12
WO2000076722B1 (fr) 2003-05-22
GB2353239A (en) 2001-02-21
CA2339981A1 (fr) 2000-12-21
GB0014326D0 (en) 2000-08-02
EP1144157A2 (fr) 2001-10-17
CN1315897A (zh) 2001-10-03
JP4803694B2 (ja) 2011-10-26
GB9913658D0 (en) 1999-08-11

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