JP5365831B2 - 車輪用転がり軸受装置の熱処理方法と内軸の冷却装置 - Google Patents

車輪用転がり軸受装置の熱処理方法と内軸の冷却装置 Download PDF

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Publication number
JP5365831B2
JP5365831B2 JP2008116228A JP2008116228A JP5365831B2 JP 5365831 B2 JP5365831 B2 JP 5365831B2 JP 2008116228 A JP2008116228 A JP 2008116228A JP 2008116228 A JP2008116228 A JP 2008116228A JP 5365831 B2 JP5365831 B2 JP 5365831B2
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Japan
Prior art keywords
inner shaft
flange
raceway surface
heat treatment
rolling bearing
Prior art date
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Expired - Fee Related
Application number
JP2008116228A
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English (en)
Japanese (ja)
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JP2009263734A (ja
JP2009263734A5 (https=
Inventor
久信 中村
正平 立亀
充宏 稲田
邦宏 長縄
正彦 小栗
義之 南
直人 白川
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JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Priority to JP2008116228A priority Critical patent/JP5365831B2/ja
Priority to US12/736,614 priority patent/US20110036830A1/en
Priority to CN2009801146370A priority patent/CN102016084B/zh
Priority to PCT/JP2009/058162 priority patent/WO2009131211A1/ja
Publication of JP2009263734A publication Critical patent/JP2009263734A/ja
Publication of JP2009263734A5 publication Critical patent/JP2009263734A5/ja
Application granted granted Critical
Publication of JP5365831B2 publication Critical patent/JP5365831B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • 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
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching
    • 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
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
  • Heat Treatment Of Articles (AREA)
JP2008116228A 2008-04-25 2008-04-25 車輪用転がり軸受装置の熱処理方法と内軸の冷却装置 Expired - Fee Related JP5365831B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008116228A JP5365831B2 (ja) 2008-04-25 2008-04-25 車輪用転がり軸受装置の熱処理方法と内軸の冷却装置
US12/736,614 US20110036830A1 (en) 2008-04-25 2009-04-24 Heat treating method of rolling bearing device for wheel and cooling unit for inner shaft
CN2009801146370A CN102016084B (zh) 2008-04-25 2009-04-24 车轮用滚动轴承装置的热处理方法和用于内轴的冷却单元
PCT/JP2009/058162 WO2009131211A1 (ja) 2008-04-25 2009-04-24 車輪用転がり軸受装置の熱処理方法と内軸の冷却装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008116228A JP5365831B2 (ja) 2008-04-25 2008-04-25 車輪用転がり軸受装置の熱処理方法と内軸の冷却装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013121165A Division JP2013167027A (ja) 2013-06-07 2013-06-07 車輪用転がり軸受装置の熱処理方法

Publications (3)

Publication Number Publication Date
JP2009263734A JP2009263734A (ja) 2009-11-12
JP2009263734A5 JP2009263734A5 (https=) 2011-10-27
JP5365831B2 true JP5365831B2 (ja) 2013-12-11

Family

ID=41216937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008116228A Expired - Fee Related JP5365831B2 (ja) 2008-04-25 2008-04-25 車輪用転がり軸受装置の熱処理方法と内軸の冷却装置

Country Status (4)

Country Link
US (1) US20110036830A1 (https=)
JP (1) JP5365831B2 (https=)
CN (1) CN102016084B (https=)
WO (1) WO2009131211A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104313274B (zh) * 2014-11-12 2016-04-20 中南大学 一种铝合金环形件喷淋淬火设备及其使用方法
CN108546802B (zh) * 2018-05-23 2019-11-22 燕山大学 一种内腔体零件水下电磁热处理装置及方法
CN121344324B (zh) * 2025-12-18 2026-03-17 人本股份有限公司 轴承外圈局部感应加热和硬度软化设备及其工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2167798A (en) * 1935-08-19 1939-08-01 Ohio Crankshaft Co Apparatus for heat treating gears and the like
JPS60159114A (ja) * 1984-01-27 1985-08-20 High Frequency Heattreat Co Ltd 鍔付き筒体の低歪焼入れ装置
US4855551A (en) * 1986-06-25 1989-08-08 Tocco, Inc. Method and apparatus for hardening gears
CN100347459C (zh) * 2002-07-15 2007-11-07 日本精工株式会社 车轮支撑用滚动轴承单元
JP2005188599A (ja) * 2003-12-25 2005-07-14 Ntn Corp 車輪用軸受装置
JP2006077268A (ja) * 2004-09-07 2006-03-23 Nsk Ltd ハブユニットの軌道輪の製造方法及びハブユニットの軌道輪
JP2006291250A (ja) * 2005-04-06 2006-10-26 Nsk Ltd 車輪支持用転がり軸受ユニット
JP5168852B2 (ja) * 2006-08-21 2013-03-27 日本精工株式会社 軸受ユニット
EP2050583B1 (en) * 2006-08-07 2013-12-04 NSK Ltd. Raceway ring member for bearing unit, bearing unit, and method and device for producing raceway ring member for bearing unit
JP2008127666A (ja) * 2006-11-24 2008-06-05 Ntn Corp 車輪用軸受装置における外方部材の熱処理方法

Also Published As

Publication number Publication date
CN102016084B (zh) 2013-03-20
WO2009131211A1 (ja) 2009-10-29
JP2009263734A (ja) 2009-11-12
US20110036830A1 (en) 2011-02-17
CN102016084A (zh) 2011-04-13

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