JPS60162726A - フライホイ−ルのリングギヤ歯部表面硬化方法 - Google Patents

フライホイ−ルのリングギヤ歯部表面硬化方法

Info

Publication number
JPS60162726A
JPS60162726A JP1800684A JP1800684A JPS60162726A JP S60162726 A JPS60162726 A JP S60162726A JP 1800684 A JP1800684 A JP 1800684A JP 1800684 A JP1800684 A JP 1800684A JP S60162726 A JPS60162726 A JP S60162726A
Authority
JP
Japan
Prior art keywords
ring gear
flywheel
hardening
cast iron
fatigue strength
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.)
Granted
Application number
JP1800684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0559169B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Mineo Ogino
荻野　峯雄
Taisuke Miyamoto
泰介 宮本
Masazumi Onishi
昌澄 大西
Shinji Kato
真司 加藤
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP1800684A priority Critical patent/JPS60162726A/ja
Publication of JPS60162726A publication Critical patent/JPS60162726A/ja
Publication of JPH0559169B2 publication Critical patent/JPH0559169B2/ja
Granted legal-status Critical Current

Links

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
JP1800684A 1984-02-02 1984-02-02 フライホイ−ルのリングギヤ歯部表面硬化方法 Granted JPS60162726A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1800684A JPS60162726A (ja) 1984-02-02 1984-02-02 フライホイ−ルのリングギヤ歯部表面硬化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1800684A JPS60162726A (ja) 1984-02-02 1984-02-02 フライホイ−ルのリングギヤ歯部表面硬化方法

Publications (2)

Publication Number Publication Date
JPS60162726A true JPS60162726A (ja) 1985-08-24
JPH0559169B2 JPH0559169B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-30

Family

ID=11959592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1800684A Granted JPS60162726A (ja) 1984-02-02 1984-02-02 フライホイ−ルのリングギヤ歯部表面硬化方法

Country Status (1)

Country Link
JP (1) JPS60162726A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0735150A3 (en) * 1995-03-29 1997-05-28 Toyota Motor Co Ltd Method of manufacturing a cast iron gear
US6352008B1 (en) * 1997-07-30 2002-03-05 Aisin Kiko Co., Ltd One-piece flywheel having outer ring gear portion, and process of manufacturing the same
US7544255B2 (en) * 2003-03-04 2009-06-09 Komatsu Ltd. Rolling element
US7691213B2 (en) 2003-03-11 2010-04-06 Komatsu Ltd. Case hardened gear and method of producing the same
JP2011184768A (ja) * 2010-03-10 2011-09-22 Kobe Steel Ltd 高強度肌焼き鋼部品およびその製造方法
KR101127909B1 (ko) 2003-11-14 2012-03-21 가부시키가이샤 고마쓰 세이사쿠쇼 기어부재 및 그 제조방법
EP2605613A3 (en) * 2008-04-11 2014-07-23 The Timken Company Inductive heating using magnets for hardening of gear teeth and components alike
US8993942B2 (en) 2010-10-11 2015-03-31 The Timken Company Apparatus for induction hardening
CN105420480A (zh) * 2015-11-28 2016-03-23 重庆市首业机械制造有限公司 盆角齿退火工艺

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690756A (en) * 1995-03-29 1997-11-25 Toyota Jidosha Kabushiki Kaisha Method for producing cast iron gear
EP0735150A3 (en) * 1995-03-29 1997-05-28 Toyota Motor Co Ltd Method of manufacturing a cast iron gear
US6352008B1 (en) * 1997-07-30 2002-03-05 Aisin Kiko Co., Ltd One-piece flywheel having outer ring gear portion, and process of manufacturing the same
US7544255B2 (en) * 2003-03-04 2009-06-09 Komatsu Ltd. Rolling element
US7691212B2 (en) 2003-03-04 2010-04-06 Komatsu Ltd. Rolling element and method of producing the same
US7691213B2 (en) 2003-03-11 2010-04-06 Komatsu Ltd. Case hardened gear and method of producing the same
KR101127909B1 (ko) 2003-11-14 2012-03-21 가부시키가이샤 고마쓰 세이사쿠쇼 기어부재 및 그 제조방법
US9169529B2 (en) 2008-04-11 2015-10-27 The Timken Company Inductive heating for hardening of gear teeth and components alike
EP2605613A3 (en) * 2008-04-11 2014-07-23 The Timken Company Inductive heating using magnets for hardening of gear teeth and components alike
JP2011184768A (ja) * 2010-03-10 2011-09-22 Kobe Steel Ltd 高強度肌焼き鋼部品およびその製造方法
US8993942B2 (en) 2010-10-11 2015-03-31 The Timken Company Apparatus for induction hardening
US9920392B2 (en) 2010-10-11 2018-03-20 The Timken Company Apparatus for induction hardening
CN105420480A (zh) * 2015-11-28 2016-03-23 重庆市首业机械制造有限公司 盆角齿退火工艺

Also Published As

Publication number Publication date
JPH0559169B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-30

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