WO2006103021A3 - Geschweisster wälzlagerring aus wälzlagerstahl - Google Patents

Geschweisster wälzlagerring aus wälzlagerstahl Download PDF

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Publication number
WO2006103021A3
WO2006103021A3 PCT/EP2006/002697 EP2006002697W WO2006103021A3 WO 2006103021 A3 WO2006103021 A3 WO 2006103021A3 EP 2006002697 W EP2006002697 W EP 2006002697W WO 2006103021 A3 WO2006103021 A3 WO 2006103021A3
Authority
WO
WIPO (PCT)
Prior art keywords
roller bearing
welded
ring made
joint
bearing ring
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.)
Ceased
Application number
PCT/EP2006/002697
Other languages
English (en)
French (fr)
Other versions
WO2006103021A2 (de
Inventor
Karl-Ludwig Grell
Horst Doeppling
Horst Arnet
Thomas Mueller
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.)
IHO Holding GmbH and Co KG
Original Assignee
Schaeffler KG
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 Schaeffler KG filed Critical Schaeffler KG
Publication of WO2006103021A2 publication Critical patent/WO2006103021A2/de
Publication of WO2006103021A3 publication Critical patent/WO2006103021A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • 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
    • C21D9/36—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for balls; for rollers
    • 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
    • F16C33/62—Selection of substances
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/36—Material joints by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Geschweißter Wälzlagerring, der aus einem kaltgewalzten Profildraht aus einem Wälzlagerstahl mit übereutektoider Zusammensetzung mit einem Kohlenstoffgehalt von mindestens 0,7 % und einem weichgeglühten grobkörnigen kugeligen Zementitgefüge durch Stumpfschweißen mit Stauchverformung hergestellt ist und im Bereich der Schweißnaht eine gegenüber dem übrigen Ringbereich feinkörnigere martensitische Zementitgefügestruktur mit höherer Karbidzahl aufweist.
PCT/EP2006/002697 2005-04-01 2006-03-24 Geschweisster wälzlagerring aus wälzlagerstahl Ceased WO2006103021A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005014967A DE102005014967A1 (de) 2005-04-01 2005-04-01 Geschweißter Wälzlagerring aus Wälzlagerstahl
DE102005014967.7 2005-04-01

Publications (2)

Publication Number Publication Date
WO2006103021A2 WO2006103021A2 (de) 2006-10-05
WO2006103021A3 true WO2006103021A3 (de) 2007-02-22

Family

ID=36602929

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/002697 Ceased WO2006103021A2 (de) 2005-04-01 2006-03-24 Geschweisster wälzlagerring aus wälzlagerstahl

Country Status (2)

Country Link
DE (1) DE102005014967A1 (de)
WO (1) WO2006103021A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008013285A1 (de) * 2008-03-07 2009-09-10 Ab Skf Bauelement einer Wälzlagerung
DE102009056038B4 (de) 2009-11-27 2022-05-19 Schaeffler Technologies AG & Co. KG Verfahren zur Herstellung eines Lagerrings für ein Wälzlager, insbesondere für ein Dünnringlager, und Wälzlager, insbesondere Dünnringlager, umfassend wenigstens einen Lagerring hergestellt nach dem Verfahren
DE102010012167A1 (de) * 2010-03-20 2011-09-22 Schaeffler Technologies Gmbh & Co. Kg Verfahren zur gleichzeitigen Herstellung von mehr als einem Lagerring für ein Kegelrollenlager
JP5697901B2 (ja) * 2010-06-09 2015-04-08 Ntn株式会社 転がり軸受軌道輪用リング部材および転がり軸受
KR20130140597A (ko) * 2010-07-02 2013-12-24 아크티에볼라게트 에스케이에프 베어링 링 및 이의 제조 방법
US9097278B2 (en) 2010-07-02 2015-08-04 Aktiebolaget Skf Bearing ring with an additional component and method for producing such a bearing ring
JP5940063B2 (ja) 2010-07-02 2016-06-29 アクティエボラゲット・エスコーエッフ フラッシュバット溶接軸受構成要素
US9239079B2 (en) 2010-09-28 2016-01-19 Aktiebolaget Skf Flanged bearing ring and method for producing such a flanged bearing ring
JP2015510452A (ja) * 2011-12-20 2015-04-09 アクティエボラゲット・エスコーエッフ フラッシュバット溶接によって鋼構成要素を製造する方法、および本方法を用いて作成された構成要素
RU2014129796A (ru) * 2011-12-20 2016-02-10 Актиеболагет Скф Способ, кольцо и подшипник
WO2022065223A1 (ja) * 2020-09-24 2022-03-31 Ntn株式会社 ころ軸受用溶接保持器、保持器付きころ、溶融接合部の判別方法、およびころ軸受用溶接保持器の品質確認方法
DE102024114641A1 (de) 2024-05-24 2025-11-27 Schaeffler Technologies AG & Co. KG Verfahren zur Herstellung eines ringförmigen Bauteils, danach hergestelltes ringförmiges Bauteil sowie Lager

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1552099A1 (de) * 1965-03-23 1970-12-03 Torin Corp Verfahren zur Herstellung von Lagerkaefigen u.dgl.
DE1575398B1 (de) * 1965-07-27 1971-06-09 Cooper Roller Bearings Verfahren zum Verbinden der beiden Rohlinge von Laufringteilen fuer ein geteiltes Kugel- oder Rollenlager mittels elektrischer Widerstandsschweissung
DE3248634A1 (de) * 1982-12-30 1984-07-12 Jürgen Dr.-Ing. 8523 Baiersdorf Breme Verfahren zur herstellung eines ringformkoerpers, insbesondere eines waelzlagerringrohlings
US4973368A (en) * 1988-09-02 1990-11-27 Ovako Steel Ab Method of manufacturing steel elements designed to withstand high stress, such as roller bearing elements
DE19910928A1 (de) * 1999-03-12 2000-09-14 Schaeffler Waelzlager Ohg Verfahren zur Herstellung eines Käfigs für ein Wälzlager und nach dem Verfahren hergestellter Käfig
US6383317B1 (en) * 1997-04-04 2002-05-07 Ascometal Process for the manufacture of a component for bearings and its products

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741826A (en) * 1952-12-27 1956-04-17 Wheel Craft Corp Method of assembling a ball bearing
DE1726598U (de) * 1956-03-06 1956-07-19 Kugelfischer G Schaefer & Co Ringe, insbesondere fuer grosse waelzlager.
US3387900A (en) * 1964-10-06 1968-06-11 Skf Ind Inc Rolling bearing assemblies
GB1141901A (en) * 1965-07-22 1969-02-05 Torrington Mfg Co Method for making welded bearing races and other articles
US3533157A (en) * 1966-04-23 1970-10-13 Sumitomo Metal Ind Method of producing pressure-welded pipes
DE3741861A1 (de) * 1987-12-10 1989-06-22 Schaeffler Waelzlager Kg Waelzlagerlaufring

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1552099A1 (de) * 1965-03-23 1970-12-03 Torin Corp Verfahren zur Herstellung von Lagerkaefigen u.dgl.
DE1575398B1 (de) * 1965-07-27 1971-06-09 Cooper Roller Bearings Verfahren zum Verbinden der beiden Rohlinge von Laufringteilen fuer ein geteiltes Kugel- oder Rollenlager mittels elektrischer Widerstandsschweissung
DE3248634A1 (de) * 1982-12-30 1984-07-12 Jürgen Dr.-Ing. 8523 Baiersdorf Breme Verfahren zur herstellung eines ringformkoerpers, insbesondere eines waelzlagerringrohlings
US4973368A (en) * 1988-09-02 1990-11-27 Ovako Steel Ab Method of manufacturing steel elements designed to withstand high stress, such as roller bearing elements
US6383317B1 (en) * 1997-04-04 2002-05-07 Ascometal Process for the manufacture of a component for bearings and its products
DE19910928A1 (de) * 1999-03-12 2000-09-14 Schaeffler Waelzlager Ohg Verfahren zur Herstellung eines Käfigs für ein Wälzlager und nach dem Verfahren hergestellter Käfig

Also Published As

Publication number Publication date
DE102005014967A1 (de) 2006-10-05
WO2006103021A2 (de) 2006-10-05

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