BR0110213A - Componente de mancal de rolamento - Google Patents

Componente de mancal de rolamento

Info

Publication number
BR0110213A
BR0110213A BR0110213-3A BR0110213A BR0110213A BR 0110213 A BR0110213 A BR 0110213A BR 0110213 A BR0110213 A BR 0110213A BR 0110213 A BR0110213 A BR 0110213A
Authority
BR
Brazil
Prior art keywords
bearing component
rolling bearing
bearing
needle
beneficiation
Prior art date
Application number
BR0110213-3A
Other languages
English (en)
Other versions
BR0110213B1 (pt
Inventor
Karl-Ludwig Grell
Guenter Grube
Leo Muentnich
Original Assignee
Ina 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 Ina Schaeffler Kg filed Critical Ina Schaeffler Kg
Publication of BR0110213A publication Critical patent/BR0110213A/pt
Publication of BR0110213B1 publication Critical patent/BR0110213B1/pt

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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • F16C19/466—Needle bearings with one row or needles comprising needle rollers and an outer ring, i.e. subunit without inner ring
    • 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
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • F16C21/005—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement the external zone of a bearing with rolling members, e.g. needles, being cup-shaped, with or without a separate thrust-bearing disc or ring, e.g. for universal joints
    • 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
    • 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
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • F16C33/546—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part with a M- or W-shaped cross section
    • 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
    • F16C33/588—Races of sheet metal
    • 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
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0436—Cold rolling
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/02—Mechanical properties
    • F16C2202/04—Hardness
    • 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
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/912—Metallic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Forging (AREA)

Abstract

"COMPONENTE DE MANCAL DE ROLAMENTO". Uma luva de agulhas ou bucha de agulhas fabricada sem levantamento de aparas para um mancal de agulhas de parede delgada é fabricada sem levantamento de aparas de uma fita fria, que é um aço para beneficiamento, que apresenta a composição química especificada na reivindicação 1 e os valores característicos mecânicos ali mencionados. Depois do beneficiamento, é obtida uma dureza de superfície de 860 a 880 HV e uma dureza de núcleo de 550 a 650 HV.
BRPI0110213-3A 2000-04-22 2001-03-09 componente de mancal de rolamento, mancal de agulhas e processo para o tratamento termoquÍmico de componentes de mancal de rolamento. BR0110213B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10020118A DE10020118B4 (de) 2000-04-22 2000-04-22 Wälzlagerbauteil
PCT/EP2001/002673 WO2001081643A1 (de) 2000-04-22 2001-03-09 Wälzlagerbauteil

Publications (2)

Publication Number Publication Date
BR0110213A true BR0110213A (pt) 2003-01-21
BR0110213B1 BR0110213B1 (pt) 2008-11-18

Family

ID=7639808

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0110213-3A BR0110213B1 (pt) 2000-04-22 2001-03-09 componente de mancal de rolamento, mancal de agulhas e processo para o tratamento termoquÍmico de componentes de mancal de rolamento.

Country Status (9)

Country Link
US (1) US6682227B2 (pt)
EP (1) EP1276915B1 (pt)
JP (1) JP2003531296A (pt)
KR (1) KR100738849B1 (pt)
CN (1) CN1173062C (pt)
AU (1) AU2001260106A1 (pt)
BR (1) BR0110213B1 (pt)
DE (2) DE10020118B4 (pt)
WO (1) WO2001081643A1 (pt)

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JP4629385B2 (ja) * 2004-08-16 2011-02-09 Ｎｔｎ株式会社 針状ころ軸受
DE102004040341A1 (de) * 2004-08-20 2006-02-23 Ina-Schaeffler Kg Wälzlager umfassend wenigstens ein präzisions-tiefgezogenes Bauteil mit einer Lauf- oder Führungsfläche für Wälzkörper, sowie Verfahren zur Herstellung eines solchen Bauteils
JP4708430B2 (ja) * 2004-09-10 2011-06-22 ジーケイエヌ ドライヴライン インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング 等速ボールジョイント構造に用いられる保持器およびその製造方法、ならびにその保持器を用いてなるジョイント、ならびにそのジョイントを用いてなる車両
DE102004048172A1 (de) * 2004-10-02 2006-04-06 Ina-Schaeffler Kg Spanlos hergestelltes dünnwandiges rostfreies Lagerbauteil insbesondere Wälzlagerbauteil
US7677810B2 (en) * 2005-01-21 2010-03-16 Ntn Corporation Bearing washer for thrust bearing and thrust bearing
DE102005014966A1 (de) * 2005-04-01 2006-10-05 Schaeffler Kg Verfahren zur Herstellung geschweisster Wälzlagerringe aus Wälzlagerstahl
JP2006329319A (ja) * 2005-05-26 2006-12-07 Jtekt Corp 転がり摺動部品、転がり軸受、カムフォロア及び転がり摺動部品の表面改質方法
FR2893102B1 (fr) * 2005-11-10 2008-01-04 Marin Clausin Roulement a aiguilles pour poulie a haute performance
WO2007039684A1 (fr) * 2005-10-03 2007-04-12 Marin Clausin Dispositif de roulement destine a supporter des charges maximales tres importantes
DE102006010313A1 (de) 2006-03-07 2007-09-13 Schaeffler Kg Einbaufertiges Nadellager
JP4330023B2 (ja) * 2007-05-22 2009-09-09 三菱電機株式会社 エンジン始動装置
JP5464821B2 (ja) * 2008-05-08 2014-04-09 Ｎｔｎ株式会社 ころ軸受用保持器、ころ軸受およびころ軸受用保持器の製造方法
JP2010060116A (ja) * 2008-09-05 2010-03-18 Ntn Corp 転がり軸受
CN101845601B (zh) * 2009-03-26 2011-11-23 上海祝桥金属冲压延有限公司 一种汽车座椅用的冷轧钢带
JP5682161B2 (ja) * 2009-08-10 2015-03-11 株式会社ジェイテクト 転がり摺動部材の製造方法
CN101818761A (zh) * 2010-04-23 2010-09-01 江苏南方轴承股份有限公司 节气门用滚针轴承及其制造方法
JP2011247286A (ja) * 2010-05-21 2011-12-08 Nippon Piston Ring Co Ltd 転がり軸受及びその製造方法
JP5907961B2 (ja) * 2010-07-02 2016-04-26 アクティエボラゲット・エスコーエッフ ベアリングリングの製造方法、ベアリングリング、及びベアリング
DE102011004630A1 (de) 2011-02-24 2012-08-30 Schaeffler Technologies Gmbh & Co. Kg Wälzkörper
CN102152081B (zh) * 2011-04-27 2013-03-06 常州市武进长江滚针轴承有限公司 车辆摇臂轴承的制造方法
DE102011088299A1 (de) * 2011-12-12 2013-06-13 Schaeffler Technologies AG & Co. KG Wälzlager
CN104032229B (zh) * 2014-05-30 2016-05-04 武汉钢铁(集团)公司 五金工具专用钢及其制备方法
DE102014113370A1 (de) * 2014-09-17 2016-03-17 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Scheibenbremse für ein Nutzfahrzeug
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Also Published As

Publication number Publication date
KR100738849B1 (ko) 2007-07-12
JP2003531296A (ja) 2003-10-21
EP1276915A1 (de) 2003-01-22
DE10020118A1 (de) 2001-10-25
EP1276915B1 (de) 2006-07-12
US6682227B2 (en) 2004-01-27
DE10020118B4 (de) 2009-11-12
KR20030011831A (ko) 2003-02-11
WO2001081643A1 (de) 2001-11-01
CN1426490A (zh) 2003-06-25
AU2001260106A1 (en) 2001-11-07
DE50110451D1 (de) 2006-08-24
CN1173062C (zh) 2004-10-27
US20030091256A1 (en) 2003-05-15
BR0110213B1 (pt) 2008-11-18

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