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FR2868975B1 - METHOD FOR INDUCTION THERMAL TREATMENT FOR A REVOLUTION MECHANICAL PART AND DEVICE FOR IMPLEMENTING SAID METHOD - Google Patents

METHOD FOR INDUCTION THERMAL TREATMENT FOR A REVOLUTION MECHANICAL PART AND DEVICE FOR IMPLEMENTING SAID METHOD

Info

Publication number
FR2868975B1
FR2868975B1 FR0404071A FR0404071A FR2868975B1 FR 2868975 B1 FR2868975 B1 FR 2868975B1 FR 0404071 A FR0404071 A FR 0404071A FR 0404071 A FR0404071 A FR 0404071A FR 2868975 B1 FR2868975 B1 FR 2868975B1
Authority
FR
France
Prior art keywords
implementing
thermal treatment
mechanical part
induction thermal
revolution mechanical
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.)
Expired - Fee Related
Application number
FR0404071A
Other languages
French (fr)
Other versions
FR2868975A1 (en
Inventor
Jean Xavier Philippe Grunewald
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0404071A priority Critical patent/FR2868975B1/en
Priority to DE602005001364T priority patent/DE602005001364T2/en
Priority to EP05300204A priority patent/EP1616969B1/en
Priority to AT05300204T priority patent/ATE364724T1/en
Publication of FR2868975A1 publication Critical patent/FR2868975A1/en
Application granted granted Critical
Publication of FR2868975B1 publication Critical patent/FR2868975B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • H05B6/40—Establishing desired heat distribution, e.g. to heat particular parts of workpieces
    • H05B6/405—Establishing desired heat distribution, e.g. to heat particular parts of workpieces for heating gear-wheels

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Heat Treatment Of Articles (AREA)
  • General Induction Heating (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Thin Magnetic Films (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

Heat treatment of a revolving component, e.g. a toothed wheel, comprises : (a) high frequency induction heating; (b) medium frequency induction heating; (c) quenching. An independent claim is also included for the device used for heat treatment.
FR0404071A 2004-04-19 2004-04-19 METHOD FOR INDUCTION THERMAL TREATMENT FOR A REVOLUTION MECHANICAL PART AND DEVICE FOR IMPLEMENTING SAID METHOD Expired - Fee Related FR2868975B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0404071A FR2868975B1 (en) 2004-04-19 2004-04-19 METHOD FOR INDUCTION THERMAL TREATMENT FOR A REVOLUTION MECHANICAL PART AND DEVICE FOR IMPLEMENTING SAID METHOD
DE602005001364T DE602005001364T2 (en) 2004-04-19 2005-03-22 Method for the inductive thermal treatment of rotationally symmetrical components
EP05300204A EP1616969B1 (en) 2004-04-19 2005-03-22 Method for induction heat treatment of parts with rotational symmetry
AT05300204T ATE364724T1 (en) 2004-04-19 2005-03-22 METHOD FOR THE INDUCTIVE THERMAL TREATMENT OF ROTATIONALLY SYMMETRIC COMPONENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0404071A FR2868975B1 (en) 2004-04-19 2004-04-19 METHOD FOR INDUCTION THERMAL TREATMENT FOR A REVOLUTION MECHANICAL PART AND DEVICE FOR IMPLEMENTING SAID METHOD

Publications (2)

Publication Number Publication Date
FR2868975A1 FR2868975A1 (en) 2005-10-21
FR2868975B1 true FR2868975B1 (en) 2007-06-08

Family

ID=34942516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404071A Expired - Fee Related FR2868975B1 (en) 2004-04-19 2004-04-19 METHOD FOR INDUCTION THERMAL TREATMENT FOR A REVOLUTION MECHANICAL PART AND DEVICE FOR IMPLEMENTING SAID METHOD

Country Status (4)

Country Link
EP (1) EP1616969B1 (en)
AT (1) ATE364724T1 (en)
DE (1) DE602005001364T2 (en)
FR (1) FR2868975B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100460526C (en) * 2006-06-15 2009-02-11 万向电动汽车有限公司 Scanning quenching process of longitudinal guide sensor and stepped shaft longitudinal guide sensor
FR2945546B1 (en) * 2009-05-15 2014-06-13 Peugeot Citroen Automobiles Sa PROCESS FOR REINFORCING A MECHANICAL PIECE OF FERROUS ALLOY.
CN105907926A (en) * 2016-06-03 2016-08-31 昆山土山建设部件有限公司 Composite medium thrust wheel heat treatment technology
CN107955868B (en) * 2017-10-31 2019-10-22 武汉船用机械有限责任公司 A kind of pulley parts quenching device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR942688A (en) * 1947-03-05 1949-02-15 Renault Improvements in surface heat treatments by electromagnetic induction
US4845328A (en) * 1988-01-13 1989-07-04 Contour Hardening Investors, Ltd. Apparatus for and method of induction-hardening machine components
JPH0318925A (en) * 1989-06-15 1991-01-28 Fujitsu Ltd Arithmetic circuit
JPH0324232A (en) * 1989-06-20 1991-02-01 Nissan Motor Co Ltd Gear induction hardening method
JPH0379725A (en) * 1989-08-21 1991-04-04 Fuji Denshi Kogyo Kk High frequency quenching method for gear
FR2687169B1 (en) * 1992-02-11 1994-09-02 Renault METHOD OF HEAT TREATMENT BY SIMULTANEOUS BI-FREQUENCY INDUCTION.
JPH09118925A (en) * 1995-10-23 1997-05-06 Daihatsu Motor Co Ltd Device and method of heat treatment for gear
FR2790007B1 (en) * 1999-02-19 2001-04-20 Renault METHOD OF HEAT TREATING A STEEL TOOTHED WHEEL
FR2840150B1 (en) * 2002-05-24 2004-09-10 Efd Induction Sa DEVICE FOR INDUCTION HEATING OF A TOOTHING OF A MECHANICAL PART

Also Published As

Publication number Publication date
DE602005001364T2 (en) 2008-02-14
EP1616969A1 (en) 2006-01-18
DE602005001364D1 (en) 2007-07-26
EP1616969B1 (en) 2007-06-13
ATE364724T1 (en) 2007-07-15
FR2868975A1 (en) 2005-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091231