WO2008068130A2 - Roulement avec un revêtement de surface - Google Patents
Roulement avec un revêtement de surface Download PDFInfo
- Publication number
- WO2008068130A2 WO2008068130A2 PCT/EP2007/062252 EP2007062252W WO2008068130A2 WO 2008068130 A2 WO2008068130 A2 WO 2008068130A2 EP 2007062252 W EP2007062252 W EP 2007062252W WO 2008068130 A2 WO2008068130 A2 WO 2008068130A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rolling bearing
- surface coating
- metal
- bearing according
- coating
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 78
- 239000011248 coating agent Substances 0.000 title claims abstract description 71
- 238000005096 rolling process Methods 0.000 title claims abstract description 49
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 28
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 25
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 25
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 6
- 125000004429 atom Chemical group 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052793 cadmium Inorganic materials 0.000 claims description 4
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 229910052732 germanium Inorganic materials 0.000 claims description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229910052723 transition metal Inorganic materials 0.000 claims description 4
- 150000003624 transition metals Chemical class 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 239000010937 tungsten Substances 0.000 claims description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 2
- 229960005181 morphine Drugs 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 229910021332 silicide Inorganic materials 0.000 claims description 2
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 claims 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 239000000470 constituent Substances 0.000 claims 1
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 40
- 239000000463 material Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 206010010144 Completed suicide Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- BQJCRHHNABKAKU-KBQPJGBKSA-N morphine Natural products O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O BQJCRHHNABKAKU-KBQPJGBKSA-N 0.000 description 1
- -1 morphine hydrocarbon Chemical class 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/56—Selection of substances
- F16C33/565—Coatings
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
Definitions
- This layer not only minimizes abrasion in the bearing cage, but also ensures that the friction is reduced and also the corresponding counter-body are only slightly stressed by the frictional load. This is easy to realize by the inventive nature of the surface coating on the one hand and on the other hand by the easy to achieve in this material low surface roughness.
- the invention therefore advantageously provides that the rolling elements have at least in the region of their running surface a surface coating of a metal-containing amorphous hydrocarbon, and / or that the outer ring at least in the region of its tread has a likewise designed endurenbe- layering and / or that optionally also the inner ring of the rolling bearing at least in the region of the tread carries a coating of a metal-containing amorphous hydrocarbon.
- the running surface is understood to be that region of the surfaces of the individual bearing components which are potentially exposed to a roll-over load.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Roulement avec des éléments roulants (3), une bague extérieure (4), une bague intérieure (2) et une cage de roulement (1). La cage de roulement porte un revêtement de surface (7) en un hydrocarbure amorphe exempt de métal, afin de réduire le frottement avec les autres éléments du roulement et de minimiser l'usure par abrasion. Les autres éléments du roulement peuvent être pourvus d'un revêtement de surface plus tenace (12), en un hydrocarbure amorphe contenant du métal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006057484A DE102006057484B4 (de) | 2006-12-06 | 2006-12-06 | Wälzlager mit einer Oberflächenbeschichtung |
| DE102006057484.2 | 2006-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2008068130A2 true WO2008068130A2 (fr) | 2008-06-12 |
| WO2008068130A3 WO2008068130A3 (fr) | 2009-01-22 |
Family
ID=39295920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2007/062252 WO2008068130A2 (fr) | 2006-12-06 | 2007-11-13 | Roulement avec un revêtement de surface |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102006057484B4 (fr) |
| WO (1) | WO2008068130A2 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011120866A1 (fr) | 2010-04-01 | 2011-10-06 | Aktiebolaget Skf | Bague d'un palier lisse ou d'un palier à roulement |
| CN113090666A (zh) * | 2021-04-01 | 2021-07-09 | 山东金帝精密机械科技股份有限公司 | 一种轴承保持架及轴承保持架的浸塑装置、浸塑方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008045381A1 (de) * | 2008-09-02 | 2010-03-04 | Schaeffler Kg | Verschleiß- und korrosionshemmender Schichtverbund |
| DE102009009309A1 (de) * | 2009-02-17 | 2010-08-19 | Oerlikon Leybold Vacuum Gmbh | Wälzlager für den Einsatz im Vakuum sowie Verfahren zur Herstellung von zweiteiligen Wälzlagerkäfigen |
| DE102009012241A1 (de) * | 2009-03-07 | 2010-09-09 | Werner Beuerlein | Wälzlager mit segmentiertem Käfig |
| DE102010052174A1 (de) | 2009-11-24 | 2011-05-26 | Schaeffler Kg | Verfahren zur Ermittlung einer Schichtdicke einer Beschichtung und Lageranordnung mit einer Beschichtung, wobei die Schichtdicke nach dem Verfahren ermittelt ist |
| DE102016202149A1 (de) | 2016-02-12 | 2017-08-17 | Schaeffler Technologies AG & Co. KG | Seilscheibenlageranordnung |
| DE102022129743A1 (de) | 2022-11-10 | 2024-05-16 | Schaeffler Technologies AG & Co. KG | Wälzlager und Verfahren zur Herstellung eines Wälzlagerkäfigs |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD243514B1 (de) * | 1985-12-17 | 1989-04-26 | Karl Marx Stadt Tech Hochschul | Hartstoffschichten fuer mechanisch und korrosiv beanspruchte teile |
| DE3630418C1 (de) * | 1986-09-06 | 1987-12-17 | Kernforschungsanlage Juelich | Verfahren zur Beschichtung von Werkstuecken mit amorphem,wasserstoffhaltigem Kohlenstoff |
| US5067826A (en) * | 1987-03-31 | 1991-11-26 | Lemelson Jerome H | Ball and roller bearings and bearing components |
| DE59409915D1 (de) * | 1993-05-21 | 2001-11-29 | Fraunhofer Ges Forschung | Plasmapolymer-Schichtenfolge als Hartstoffschicht mit definiert einstellbarem Adhäsionsverhalten |
| DE4434428A1 (de) * | 1994-09-27 | 1996-03-28 | Widia Gmbh | Verbundkörper, Verwendung dieses Verbundkörpers und Verfahren zu seiner Herstellung |
| US6080445A (en) * | 1997-02-20 | 2000-06-27 | Citizen Watch Co., Ltd. | Method of forming films over insulating material |
| NL1007046C2 (nl) * | 1997-09-16 | 1999-03-17 | Skf Ind Trading & Dev | Bekleed wentellager. |
| ES2197621T3 (es) * | 1998-03-13 | 2004-01-01 | Fraunhofer-Gesellschaft Zur Firderung Der Angewandten Forschung E.V. | Herramienta para la formacion de tabletas. |
| NL1009170C2 (nl) * | 1998-05-14 | 1999-11-16 | Skf Eng & Res Centre Bv | Bekleed wentellager. |
| AU1440401A (en) * | 1999-10-29 | 2001-05-14 | Timken Company, The | Antifriction bearing for use in a corrosive environment |
| DE10005614A1 (de) * | 2000-02-09 | 2001-08-16 | Hauzer Techno Coating Europ B | Verfahren zur Herstellung von Beschichtungen sowie Gegenstand |
| US6502991B2 (en) * | 2001-03-14 | 2003-01-07 | The Timken Company | Rotary fluid bearing coatings and coining and processes for manufacturing the same |
| DE10145405A1 (de) * | 2001-09-14 | 2003-04-03 | Fraunhofer Ges Forschung | Wälzlager mit einem inneren und einem äußeren Laufring |
| AU2002365936A1 (en) * | 2001-11-16 | 2003-09-02 | Eisai Co. Ltd | Compositions and methods to treat gastrointestinal disorders |
| DE10203730B4 (de) * | 2002-01-30 | 2010-09-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Abscheidung von metallfreien Kohlenstoffschichten |
| JP2003343570A (ja) * | 2002-05-28 | 2003-12-03 | Nakanishi Metal Works Co Ltd | 転がり軸受用保持器及びその製造方法 |
| DE10259003A1 (de) * | 2002-12-16 | 2004-06-24 | Myonic Gmbh | Wälzlager mit integriertem Schmiermaterial |
| US6994475B2 (en) * | 2003-03-14 | 2006-02-07 | The Timken Company | Coated rolling element bearing cages |
| DE10327536A1 (de) * | 2003-06-18 | 2005-01-05 | General Motors Corp. (N.D.Ges.D. Staates Delaware), Detroit | Wälzlageranordnung und Wälzlager, insbesondere zur Anwendung bei einer Rezirkulationspumpe eines Brennstoffzellensystems |
| DE102004041234A1 (de) * | 2004-08-26 | 2006-03-02 | Ina-Schaeffler Kg | Verschleißfeste Beschichtung und Verfahren zur Herstellung derselben |
| DE102004041235A1 (de) * | 2004-08-26 | 2006-03-02 | Ina-Schaeffler Kg | Verschleißfeste Beschichtung und Verfahren zur Herstellung derselben |
| DE102004054193A1 (de) * | 2004-11-10 | 2006-06-01 | Thomas Kronenberger | Gegen Abrasion und hohe Flächenpressungen beständige Hartstoffbeschichtung auf nachgiebigen Substraten |
| EP1859176B1 (fr) * | 2005-03-18 | 2014-05-07 | The Timken Company | Procede de protection de paliers de roulements a rouleaux contre des etats de fuite d'huile |
| DE102006004750A1 (de) * | 2005-04-11 | 2006-10-12 | Schaeffler Kg | Schaltbares Ventiltriebbauteil |
| DE102006027501A1 (de) * | 2005-09-10 | 2007-03-29 | Luk Automobiltechnik Gmbh & Co. Kg | Verschleißfeste Beschichtung und Verfahren zur Herstellung derselben |
-
2006
- 2006-12-06 DE DE102006057484A patent/DE102006057484B4/de not_active Expired - Fee Related
-
2007
- 2007-11-13 WO PCT/EP2007/062252 patent/WO2008068130A2/fr active Application Filing
Non-Patent Citations (1)
| Title |
|---|
| None |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011120866A1 (fr) | 2010-04-01 | 2011-10-06 | Aktiebolaget Skf | Bague d'un palier lisse ou d'un palier à roulement |
| DE102010013630A1 (de) * | 2010-04-01 | 2011-10-06 | Aktiebolaget Skf | Lagerring eines Gleit- oder Wälzlagers |
| CN113090666A (zh) * | 2021-04-01 | 2021-07-09 | 山东金帝精密机械科技股份有限公司 | 一种轴承保持架及轴承保持架的浸塑装置、浸塑方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008068130A3 (fr) | 2009-01-22 |
| DE102006057484A1 (de) | 2008-06-19 |
| DE102006057484B4 (de) | 2010-05-12 |
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