SI1375684T2 - Postopek izdelave ležajnih obročkov za velike kotalne ležaje - Google Patents
Postopek izdelave ležajnih obročkov za velike kotalne ležajeInfo
- Publication number
- SI1375684T2 SI1375684T2 SI200331373T SI200331373T SI1375684T2 SI 1375684 T2 SI1375684 T2 SI 1375684T2 SI 200331373 T SI200331373 T SI 200331373T SI 200331373 T SI200331373 T SI 200331373T SI 1375684 T2 SI1375684 T2 SI 1375684T2
- Authority
- SI
- Slovenia
- Prior art keywords
- race
- manufacture
- rolling bearings
- bearing rings
- large rolling
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000005096 rolling process Methods 0.000 title 1
- 230000005672 electromagnetic field Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/381—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
-
- 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
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49679—Anti-friction bearing or component thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49679—Anti-friction bearing or component thereof
- Y10T29/49682—Assembling of race and rolling anti-friction members
- Y10T29/49684—Assembling of race and rolling anti-friction members with race making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49679—Anti-friction bearing or component thereof
- Y10T29/49689—Race making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49707—Bearing surface treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Rolling Contact Bearings (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10228333A DE10228333C1 (de) | 2002-06-26 | 2002-06-26 | Verfahren zum Herstellen von Lagerringen für Großwälzlager |
| EP03009096.3A EP1375684B2 (de) | 2002-06-26 | 2003-04-19 | Verfahren zum Herstellen von Lagerringen für Grosswälzlager |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SI1375684T1 SI1375684T1 (sl) | 2008-12-31 |
| SI1375684T2 true SI1375684T2 (sl) | 2014-02-28 |
Family
ID=27771553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI200331373T SI1375684T2 (sl) | 2002-06-26 | 2003-04-19 | Postopek izdelave ležajnih obročkov za velike kotalne ležaje |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7146735B2 (sl) |
| EP (1) | EP1375684B2 (sl) |
| JP (1) | JP4603779B2 (sl) |
| KR (1) | KR101310702B1 (sl) |
| AT (1) | ATE408714T1 (sl) |
| DE (2) | DE10228333C1 (sl) |
| ES (1) | ES2311655T5 (sl) |
| SI (1) | SI1375684T2 (sl) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE525426C2 (sv) * | 2002-05-02 | 2005-02-15 | Skf Ab | Metod för tillverkning av ringar och en anordning för genomförande av metoden. |
| DE10228333C1 (de) | 2002-06-26 | 2003-09-25 | Rothe Erde Gmbh | Verfahren zum Herstellen von Lagerringen für Großwälzlager |
| CN100507299C (zh) * | 2004-09-10 | 2009-07-01 | Gkn动力传动系统国际有限责任公司 | 调质的万向节球笼,制造该球笼的方法,万向节及汽车 |
| DE102005006701B3 (de) * | 2005-02-15 | 2006-03-30 | Rothe Erde Gmbh | Verfahren zum Herstellen eines Lagerringes für Großwälzlager |
| JP4811006B2 (ja) * | 2005-12-09 | 2011-11-09 | 日産自動車株式会社 | 高周波熱処理方法および高周波熱処理装置 |
| DE202007002609U1 (de) * | 2007-02-19 | 2008-04-03 | Landwehr, Markus | Drehverbindung |
| DE102007049087A1 (de) * | 2007-10-12 | 2009-04-23 | Rothe Erde Gmbh | Radial- und axial belastbares Wälzlager |
| US8859084B2 (en) * | 2008-01-29 | 2014-10-14 | Fina Technology, Inc. | Modifiers for oriented polypropylene |
| EP2605613A3 (en) | 2008-04-11 | 2014-07-23 | The Timken Company | Inductive heating using magnets for hardening of gear teeth and components alike |
| ES3054186T3 (en) * | 2009-05-06 | 2026-01-30 | Skf Ab | Method for manufacturing rolling bearing element |
| JP5557235B2 (ja) * | 2009-07-22 | 2014-07-23 | Ntn株式会社 | リング状部材の熱処理方法、リング状部材の製造方法 |
| CN102471820A (zh) * | 2009-07-22 | 2012-05-23 | Ntn株式会社 | 环状构件的热处理方法、环状构件的制造方法、环状构件、轨道圈、滚动轴承及轨道圈的制造方法 |
| JP5773349B2 (ja) * | 2009-12-01 | 2015-09-02 | Ntn株式会社 | 軌道輪および転がり軸受の製造方法 |
| JP5773348B2 (ja) * | 2009-12-01 | 2015-09-02 | Ntn株式会社 | 軌道輪の製造方法、軌道輪および転がり軸受 |
| CN104762448B (zh) | 2009-07-30 | 2017-09-01 | 高周波热练株式会社 | 感应加热淬火装置、感应加热淬火方法、感应加热线圈、热处理装置及热处理方法 |
| US8993942B2 (en) | 2010-10-11 | 2015-03-31 | The Timken Company | Apparatus for induction hardening |
| JP5665565B2 (ja) * | 2011-01-21 | 2015-02-04 | Ntn株式会社 | 軌道輪の製造方法 |
| WO2012098988A1 (ja) * | 2011-01-21 | 2012-07-26 | Ntn株式会社 | 軌道輪の製造方法、軌道輪および転がり軸受 |
| JP5665564B2 (ja) * | 2011-01-21 | 2015-02-04 | Ntn株式会社 | 軌道輪の製造方法 |
| DE102011122145A1 (de) * | 2011-12-22 | 2013-06-27 | Imo Holding Gmbh | Wälzlageranordnung mit geneigt verlaufenden Härtezonen |
| DE102014206428A1 (de) * | 2014-04-03 | 2015-10-08 | Schaeffler Technologies AG & Co. KG | Verfahren zur Herstellung eines Wälzlagers sowie Wälzlager |
| JP2017082945A (ja) | 2015-10-29 | 2017-05-18 | Ntn株式会社 | 複列円すいころ軸受、軌道輪および複列円すいころ軸受の製造方法 |
| EP3364061A1 (de) | 2017-02-20 | 2018-08-22 | Flender GmbH | Verwendung eines induktiv gehärteten wälzlagers |
| DE102017216762A1 (de) | 2017-09-21 | 2019-03-21 | Thyssenkrupp Ag | Werkstoff und Herstellungsverfahren für Wälzlagerkomponenten |
| DE102018212775A1 (de) * | 2018-07-31 | 2020-02-06 | Aktiebolaget Skf | Lagerring |
| DE102019201999A1 (de) * | 2019-02-14 | 2020-08-20 | Thyssenkrupp Ag | Vorrichtung und Verfahren zum induktiven Schusshärten von Wälzlagerlaufbahnen |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2145864A (en) * | 1934-07-12 | 1939-02-07 | Ohio Crankshaft Co | Method of making hardened surface articles |
| US2288033A (en) * | 1936-09-22 | 1942-06-30 | Budd Induction Heating Inc | Method of producing autofrettaged hubs |
| US2419691A (en) * | 1943-12-23 | 1947-04-29 | Julius E Shafer | Bearing assembly |
| US3108913A (en) * | 1961-03-16 | 1963-10-29 | Ohio Crankshaft Co | Crankshafts and method of hardening same |
| US3305409A (en) * | 1962-12-26 | 1967-02-21 | Int Harvester Co | Heat process for crankshafts |
| DE1879514U (de) * | 1963-06-14 | 1963-09-19 | Eisenwerk Rothe Erde G M B H | Drahtrollenlager. |
| US3623128A (en) * | 1968-02-02 | 1971-11-23 | Aeg Elotherm Gmbh | Apparatus for improving the torsional fatigue strength of crankshafts |
| DE2011141A1 (de) * | 1970-03-10 | 1971-09-23 | Jaeger Gmbh G & J | Mehrreihige Wälzlagerdrehverbindung mit Antriebsverzahnung |
| US3909314A (en) * | 1973-11-02 | 1975-09-30 | Park Ohio Industries Inc | Method for inductively heating and quench hardening surfaces on a crankshaft |
| US3944446A (en) * | 1975-05-22 | 1976-03-16 | Park-Ohio Industries, Inc. | Method of inductively heating and quench hardening camshafts |
| JPS52127417A (en) * | 1976-04-19 | 1977-10-26 | Koyo Seiko Co | Ball races of balllbearing |
| DE2734916C3 (de) * | 1977-08-03 | 1981-10-22 | Estel Hoesch Werke Ag, 4600 Dortmund | Induktor zum Erwärmen von Laufbahnflächen an Wälzlagerringen |
| JPS59177825U (ja) * | 1983-05-16 | 1984-11-28 | 光洋精工株式会社 | 複合円筒ころ軸受 |
| US4599502A (en) * | 1983-11-22 | 1986-07-08 | National Forge Company | Induction hardening of steel |
| JPS60141827A (ja) * | 1983-12-28 | 1985-07-26 | Denki Kogyo Kk | 高周波誘導加熱方法 |
| JPS641944Y2 (sl) * | 1984-10-31 | 1989-01-18 | ||
| DE3623119C1 (en) * | 1986-07-09 | 1987-05-27 | Thyssen Ind Ag Schmiedetechnik | Process for the inductive hardening of cylindrical bearing points with transition radii relieved with respect to the adjoining shaft parts and apparatus for carrying out the process |
| US4759808A (en) * | 1986-12-22 | 1988-07-26 | Tocco, Inc. | Method for hardening cam lobes on a camshaft |
| DE4013148C1 (sl) * | 1990-04-25 | 1991-10-31 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
| US5451749A (en) * | 1993-12-27 | 1995-09-19 | Tocco, Inc. | Inductor for inductively heating crank shafts |
| JP3580891B2 (ja) † | 1995-03-28 | 2004-10-27 | Ntn株式会社 | 車軸用軸受外輪の加工方法 |
| DE19610416A1 (de) * | 1996-03-16 | 1997-09-18 | Kessler Kg Maschf | Verfahren und Vorrichtung zum induktiven Randschichthärten von Werkstücken |
| JP3403329B2 (ja) * | 1997-12-26 | 2003-05-06 | 富士電子工業株式会社 | 筒状ワーク用高周波加熱コイル |
| US6287009B1 (en) † | 1998-03-06 | 2001-09-11 | Nsk Ltd. | Rolling bearing unit with rotation speed detection instrument for use in cars and method for working outer race for use in this bearing unit |
| JP2000154828A (ja) * | 1998-11-19 | 2000-06-06 | Nippon Steel Corp | 耐フレーキング特性と軸部強度に優れた等速ジョイント用外輪とその製造方法 |
| JP2002174251A (ja) * | 2000-12-04 | 2002-06-21 | Nsk Ltd | 転がり軸受 |
| JP3548523B2 (ja) * | 2000-12-15 | 2004-07-28 | 電気興業株式会社 | 高周波誘導加熱コイル |
| DE10228333C1 (de) | 2002-06-26 | 2003-09-25 | Rothe Erde Gmbh | Verfahren zum Herstellen von Lagerringen für Großwälzlager |
-
2002
- 2002-06-26 DE DE10228333A patent/DE10228333C1/de not_active Expired - Lifetime
-
2003
- 2003-04-19 EP EP03009096.3A patent/EP1375684B2/de not_active Expired - Lifetime
- 2003-04-19 ES ES03009096.3T patent/ES2311655T5/es not_active Expired - Lifetime
- 2003-04-19 AT AT03009096T patent/ATE408714T1/de active
- 2003-04-19 SI SI200331373T patent/SI1375684T2/sl unknown
- 2003-04-19 DE DE50310494T patent/DE50310494D1/de not_active Expired - Lifetime
- 2003-06-11 US US10/459,419 patent/US7146735B2/en not_active Expired - Lifetime
- 2003-06-25 KR KR1020030041485A patent/KR101310702B1/ko not_active Expired - Lifetime
- 2003-06-25 JP JP2003181354A patent/JP4603779B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1375684A3 (de) | 2005-02-16 |
| ATE408714T1 (de) | 2008-10-15 |
| ES2311655T3 (es) | 2009-02-16 |
| US7146735B2 (en) | 2006-12-12 |
| DE10228333C1 (de) | 2003-09-25 |
| DE50310494D1 (de) | 2008-10-30 |
| KR20040002692A (ko) | 2004-01-07 |
| EP1375684B2 (de) | 2013-10-23 |
| KR101310702B1 (ko) | 2013-09-25 |
| US20040000053A1 (en) | 2004-01-01 |
| SI1375684T1 (sl) | 2008-12-31 |
| JP4603779B2 (ja) | 2010-12-22 |
| EP1375684B1 (de) | 2008-09-17 |
| EP1375684A2 (de) | 2004-01-02 |
| ES2311655T5 (es) | 2014-02-17 |
| JP2004044802A (ja) | 2004-02-12 |
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