JP2019157232A - 環状ワークの焼戻し方法 - Google Patents

環状ワークの焼戻し方法 Download PDF

Info

Publication number
JP2019157232A
JP2019157232A JP2018047696A JP2018047696A JP2019157232A JP 2019157232 A JP2019157232 A JP 2019157232A JP 2018047696 A JP2018047696 A JP 2018047696A JP 2018047696 A JP2018047696 A JP 2018047696A JP 2019157232 A JP2019157232 A JP 2019157232A
Authority
JP
Japan
Prior art keywords
workpiece
induction heating
annular
annular workpiece
tempering
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.)
Pending
Application number
JP2018047696A
Other languages
English (en)
Japanese (ja)
Inventor
義也 真野
Yoshiya Mano
義也 真野
慎太郎 鈴木
Shintaro Suzuki
慎太郎 鈴木
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.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing Co Ltd
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 NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Priority to JP2018047696A priority Critical patent/JP2019157232A/ja
Priority to PCT/JP2019/010602 priority patent/WO2019177111A1/fr
Publication of JP2019157232A publication Critical patent/JP2019157232A/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
JP2018047696A 2018-03-15 2018-03-15 環状ワークの焼戻し方法 Pending JP2019157232A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018047696A JP2019157232A (ja) 2018-03-15 2018-03-15 環状ワークの焼戻し方法
PCT/JP2019/010602 WO2019177111A1 (fr) 2018-03-15 2019-03-14 Procédé de revenu d'une pièce à usiner annulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018047696A JP2019157232A (ja) 2018-03-15 2018-03-15 環状ワークの焼戻し方法

Publications (1)

Publication Number Publication Date
JP2019157232A true JP2019157232A (ja) 2019-09-19

Family

ID=67906726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018047696A Pending JP2019157232A (ja) 2018-03-15 2018-03-15 環状ワークの焼戻し方法

Country Status (2)

Country Link
JP (1) JP2019157232A (fr)
WO (1) WO2019177111A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021110342A (ja) * 2020-01-06 2021-08-02 Ntn株式会社 転がり軸受の軌道輪

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3836188B2 (ja) * 1996-07-12 2006-10-18 高周波熱錬株式会社 リングギアの誘導加熱焼入焼戻装置
JP3257416B2 (ja) * 1996-09-20 2002-02-18 三菱マテリアル株式会社 高周波焼入装置および高周波焼入方法ならびに焼入製品の製造方法
JP5277545B2 (ja) * 2007-01-23 2013-08-28 株式会社ジェイテクト 高周波熱処理方法、及び高周波熱処理装置
JP2017226873A (ja) * 2016-06-22 2017-12-28 Ntn株式会社 軸受部品の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021110342A (ja) * 2020-01-06 2021-08-02 Ntn株式会社 転がり軸受の軌道輪

Also Published As

Publication number Publication date
WO2019177111A1 (fr) 2019-09-19

Similar Documents

Publication Publication Date Title
JP6211364B2 (ja) リング状部材の熱処理方法およびリング状部材の熱処理設備
JP2007131902A (ja) リング状品組込機械部品の連続生産ラインおよび誘導加熱装置
JP3524037B2 (ja) クランクシャフトの高周波焼戻方法及び装置
WO2019177111A1 (fr) Procédé de revenu d'une pièce à usiner annulaire
JP2001240914A (ja) 履帯ブッシュおよびその製造方法並びに製造装置
TW201544600A (zh) 熱處理裝置及熱處理方法
CN108605388B (zh) 热处理装置以及热处理方法
WO2015045822A1 (fr) Procédé de traitement thermique d'élément en forme d'anneau
JP2009024243A (ja) 焼入れ方法
JP2007146261A (ja) リング状品の焼入用誘導加熱装置およびリング状品組込機械部品の連続生産ライン
JP2007169670A (ja) リング状品の焼入用誘導加熱装置
JP2017183097A (ja) 熱処理装置および熱処理方法
JP2019157166A (ja) ワークの焼き戻し方法、及びこの方法で得られた機械部品
WO2018221465A1 (fr) Dispositif de traitement thermique à plusieurs chambres
JP7266426B2 (ja) ワークの焼き戻し方法、及びこの方法で得られた機械部品
JP2019185882A (ja) 誘導加熱装置および誘導加熱方法
JP2007131901A (ja) リング状品組込機械部品の連続生産ライン
WO2005035802A1 (fr) Systeme de traitement thermique
JP6263231B2 (ja) 熱処理設備および熱処理方法
KR101754805B1 (ko) 금속재 가요관의 열처리 방법
JP2005133214A (ja) 熱処理システム
WO2019194035A1 (fr) Dispositif de chauffage par induction et procédé de chauffage par induction
JP4544537B2 (ja) 浸炭装置および浸炭方法
JP2018080397A (ja) 熱処理設備および熱処理方法
JP2008101235A (ja) 熱処理方法