CN107709582A - 制造机械零件的方法 - Google Patents

制造机械零件的方法 Download PDF

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Publication number
CN107709582A
CN107709582A CN201680038290.6A CN201680038290A CN107709582A CN 107709582 A CN107709582 A CN 107709582A CN 201680038290 A CN201680038290 A CN 201680038290A CN 107709582 A CN107709582 A CN 107709582A
Authority
CN
China
Prior art keywords
target object
surface portion
quenching process
holding unit
manufacturing
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
CN201680038290.6A
Other languages
English (en)
Chinese (zh)
Inventor
佐藤美有
大木力
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
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 filed Critical NTN Corp
Publication of CN107709582A publication Critical patent/CN107709582A/zh
Pending 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • 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
    • 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
    • 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
    • C21D2211/001—Austenite
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
CN201680038290.6A 2015-06-29 2016-06-03 制造机械零件的方法 Pending CN107709582A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-129872 2015-06-29
JP2015129872A JP2017014549A (ja) 2015-06-29 2015-06-29 機械部品の製造方法
PCT/JP2016/066599 WO2017002531A1 (ja) 2015-06-29 2016-06-03 機械部品の製造方法

Publications (1)

Publication Number Publication Date
CN107709582A true CN107709582A (zh) 2018-02-16

Family

ID=57609080

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680038290.6A Pending CN107709582A (zh) 2015-06-29 2016-06-03 制造机械零件的方法

Country Status (5)

Country Link
US (1) US20180327875A1 (enExample)
EP (1) EP3315618A4 (enExample)
JP (1) JP2017014549A (enExample)
CN (1) CN107709582A (enExample)
WO (1) WO2017002531A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110592356A (zh) * 2019-10-29 2019-12-20 马鞍山思哲知识产权服务有限公司 管件的局部环绕式加热淬硬方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002275538A (ja) * 2001-03-15 2002-09-25 Toyota Motor Corp 鋼材の熱処理方法及び熱処理装置
CN101239434A (zh) * 2008-03-07 2008-08-13 曾庆富 一种菜刀刀坯的加工方法
JP2010185478A (ja) * 2009-02-10 2010-08-26 Nhk Spring Co Ltd トーションバーおよびその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58118363A (ja) * 1981-12-29 1983-07-14 Ntn Toyo Bearing Co Ltd ねじ軸の熱処理変形修正方法
JPS6270519A (ja) * 1985-09-21 1987-04-01 Aichi Steel Works Ltd 加工熱処理方法およびその装置
KR101450975B1 (ko) * 2009-08-25 2014-10-15 신닛테츠스미킨 카부시키카이샤 굴곡 부재, 그 제조 장치 및 제조 방법
JP6061685B2 (ja) * 2013-01-10 2017-01-18 富士電子工業株式会社 ラックの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002275538A (ja) * 2001-03-15 2002-09-25 Toyota Motor Corp 鋼材の熱処理方法及び熱処理装置
CN101239434A (zh) * 2008-03-07 2008-08-13 曾庆富 一种菜刀刀坯的加工方法
JP2010185478A (ja) * 2009-02-10 2010-08-26 Nhk Spring Co Ltd トーションバーおよびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110592356A (zh) * 2019-10-29 2019-12-20 马鞍山思哲知识产权服务有限公司 管件的局部环绕式加热淬硬方法

Also Published As

Publication number Publication date
JP2017014549A (ja) 2017-01-19
US20180327875A1 (en) 2018-11-15
EP3315618A1 (en) 2018-05-02
WO2017002531A1 (ja) 2017-01-05
EP3315618A4 (en) 2018-12-05

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