KR910700357A - 주사유도경화의 개량 - Google Patents

주사유도경화의 개량 Download PDF

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Publication number
KR910700357A
KR910700357A KR1019900702257A KR900702257A KR910700357A KR 910700357 A KR910700357 A KR 910700357A KR 1019900702257 A KR1019900702257 A KR 1019900702257A KR 900702257 A KR900702257 A KR 900702257A KR 910700357 A KR910700357 A KR 910700357A
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KR
South Korea
Prior art keywords
workpiece
deflection
quenching
induction hardening
layer
Prior art date
Application number
KR1019900702257A
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English (en)
Inventor
어네스트 비숍 아더
Original Assignee
존 박스터
에이. 이. 비숍 앤드 어쏘시에이츠 피티와이. 리미티드
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.)
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Publication date
Application filed by 존 박스터, 에이. 이. 비숍 앤드 어쏘시에이츠 피티와이. 리미티드 filed Critical 존 박스터
Publication of KR910700357A publication Critical patent/KR910700357A/ko

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    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
    • 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

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  • 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)
  • General Induction Heating (AREA)

Abstract

내용 없음.

Description

주사유도경화의 개량
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 제1발명에 따른 공정에 의하여 경화되는 원형 막대의 입면도에서의 단면을 도시,
제2도는 제1도의 A-A선의 단면도,
제3도는 제1발명에 따른 공정을 수행하기 위한 기계의 측입면도.

Claims (2)

  1. 강철 작업편의 표면이 교류에 의하여 활성화되는 유도기 코일로써 길이 방향을 다라서 가로지르고 그후에 즉시 작업편의 가열된 부분을 담금질한 후에 작업편의 직선도를 조사하고 정보를 활용함으로써 유도경화공정동안에 제어되는 경화된 표면이 있는 작업편에서의 휨을 직선화하고 더 큰 두께의 경화물질의 층이 휨을 제거하기 위하여 작용하는 직선화 모멘트를 생성하기 위하여 작업편에서 임의의 휨의 오목한 측 상에 형성되도록 하는 방식으로 작업편의 가열 또는 담금질 또는 가열 및 담금질을 제어할 수 있고 유도기 코일이 작업편의 단지 원주부분을 가열하도록 또는 원주의 한 부분에 더욱 열을 집중하도록 형성되어지고, 작업편의 회전속력은 작업편의 오목측이 집중된 가열영역에서 더 길게 남아있도록 허용하기 위하여 변화되고 이 측상에 더 깊은 마르텐사이트 층을 받도록 담금질되는 것을 특징으로 하는 주사유도경화방법.
  2. 제1항에 있어서, 유도코일이 원형 또는 비원형 단면의 작업편 상에 마르텐사이트 층의 두께를 제어하기 위하여 작업편축에 방사상으로 움직이도록 제어되는 것을 특징으로 하는 주사유도경화방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900702257A 1989-02-13 1989-02-13 주사유도경화의 개량 KR910700357A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AU1989/000059 WO1990009458A1 (en) 1989-02-13 1989-02-13 Improvements in scanning induction hardening

Publications (1)

Publication Number Publication Date
KR910700357A true KR910700357A (ko) 1991-03-14

Family

ID=3763463

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900702257A KR910700357A (ko) 1989-02-13 1989-02-13 주사유도경화의 개량

Country Status (6)

Country Link
US (1) US5104462A (ko)
EP (1) EP0410969A4 (ko)
JP (1) JPH03503909A (ko)
KR (1) KR910700357A (ko)
BR (1) BR8907346A (ko)
WO (1) WO1990009458A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109880978A (zh) * 2019-04-15 2019-06-14 恒进感应科技（十堰）股份有限公司 一种小型回转支承轴承外圈的内滚道淬火感应器

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10329014A1 (de) * 2003-06-27 2005-01-13 Daimlerchrysler Ag Verfahren zum Beseitigen von Formabweichungen an einem Bauteil
US7084381B2 (en) * 2004-04-01 2006-08-01 Ronald R Davids Method and apparatus for controlling part movement
CN101006189B (zh) * 2004-08-18 2011-05-18 毕晓普创新有限公司 制造硬化的锻钢部件的方法
PT2559319T (pt) * 2010-04-13 2017-09-22 Inductoheat Inc Tratamento térmico por indução de uma peça de trabalho anelar
KR102088688B1 (ko) * 2018-09-14 2020-03-13 한국전력공사 저주파 유도 가열을 이용한 로터 벤딩 교정 방법 및 이를 이용한 로터 벤딩 교정 장치
FR3086019B1 (fr) * 2018-09-14 2020-08-14 Renault Sas Procede de redressage d'un arbre metallique comportant une etape de revenu localise
CN113145687B (zh) * 2021-04-12 2022-08-05 上海交通大学 船板焊接变形自动感应矫平集成方法
CN113755669A (zh) * 2021-10-25 2021-12-07 南京中盛铁路车辆配件有限公司 超音频电源的铁路货车钩尾框销孔感应淬火装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036886B (de) * 1955-03-18 1958-08-21 Deutsche Edelstahlwerke Ag Vorrichtung zum induktiven Haerten langgestreckter Werkstuecke
US3562030A (en) * 1966-11-18 1971-02-09 Aeg Elotherm Gmbh Method of inductively surface hardening elongated steel workpieces
US3622138A (en) * 1969-09-16 1971-11-23 Park Ohio Industries Inc Control device for induction heating
US4181846A (en) * 1977-10-05 1980-01-01 Cunningham Ronald J Rotary heating apparatus
JPS5937331A (ja) * 1982-08-25 1984-02-29 Mitsubishi Electric Corp スラスト軸受装置
US4538041A (en) * 1983-08-24 1985-08-27 Park-Ohio Industries, Inc. Rotating induction heating apparatus
JPS6191324A (ja) * 1984-10-08 1986-05-09 Fuji Denshi Kogyo Kk 高周波焼入方法
BR8807170A (pt) * 1987-08-17 1990-03-27 Bishop A E & Ass Processo de endurecimento por inducao de varredura eletronica

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109880978A (zh) * 2019-04-15 2019-06-14 恒进感应科技（十堰）股份有限公司 一种小型回转支承轴承外圈的内滚道淬火感应器
CN109880978B (zh) * 2019-04-15 2023-10-27 恒进感应科技（十堰）股份有限公司 一种小型回转支承轴承外圈的内滚道淬火感应器

Also Published As

Publication number Publication date
EP0410969A1 (en) 1991-02-06
EP0410969A4 (en) 1993-10-13
JPH03503909A (ja) 1991-08-29
WO1990009458A1 (en) 1990-08-23
US5104462A (en) 1992-04-14
BR8907346A (pt) 1991-05-21

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