FR2868975A1 - Heat treatment of revolving mechanical components using high and medium frequency induction heating stages and quenching in a water-polymer mixture - Google Patents
Heat treatment of revolving mechanical components using high and medium frequency induction heating stages and quenching in a water-polymer mixtureInfo
- Publication number
- FR2868975A1 FR2868975A1 FR0404071A FR0404071A FR2868975A1 FR 2868975 A1 FR2868975 A1 FR 2868975A1 FR 0404071 A FR0404071 A FR 0404071A FR 0404071 A FR0404071 A FR 0404071A FR 2868975 A1 FR2868975 A1 FR 2868975A1
- Authority
- FR
- France
- Prior art keywords
- heat treatment
- induction heating
- frequency induction
- quenching
- water
- 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
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)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Thin Magnetic Films (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.
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 true FR2868975A1 (en) | 2005-10-21 |
FR2868975B1 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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010130936A1 (en) * | 2009-05-15 | 2010-11-18 | Peugeot Citroën Automobiles SA | Method of strengthening a mechanical part made of a ferrous alloy |
CN107955868A (en) * | 2017-10-31 | 2018-04-24 | 武汉船用机械有限责任公司 | A kind of pulley parts quenching device |
Families Citing this family (2)
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 | Longitudinal inductor and scanning quenching technology for stepped axle longitudinal inductor |
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 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0324721A2 (en) * | 1988-01-13 | 1989-07-19 | Contour Hardening, Inc. | Method for 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 | Method for induction hardening of gear |
JPH0379725A (en) * | 1989-08-21 | 1991-04-04 | Fuji Denshi Kogyo Kk | High frequency quenching method for gear |
FR2687169A1 (en) * | 1992-02-11 | 1993-08-13 | Renault | Process for heat treatment using simultaneous dual frequency induction |
EP1029932A1 (en) * | 1999-02-19 | 2000-08-23 | Renault | Process for heat treatment of steel gear wheel |
Family Cites Families (3)
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 |
JPH09118925A (en) * | 1995-10-23 | 1997-05-06 | Daihatsu Motor Co Ltd | Device and method of heat treatment for gear |
FR2840150B1 (en) * | 2002-05-24 | 2004-09-10 | Efd Induction Sa | DEVICE FOR INDUCTION HEATING OF A TOOTHING OF A MECHANICAL PART |
-
2004
- 2004-04-19 FR FR0404071A patent/FR2868975B1/en not_active Expired - Fee Related
-
2005
- 2005-03-22 DE DE602005001364T patent/DE602005001364T2/en active Active
- 2005-03-22 EP EP05300204A patent/EP1616969B1/en not_active Not-in-force
- 2005-03-22 AT AT05300204T patent/ATE364724T1/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0324721A2 (en) * | 1988-01-13 | 1989-07-19 | Contour Hardening, Inc. | Method for 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 | Method for induction hardening of gear |
JPH0379725A (en) * | 1989-08-21 | 1991-04-04 | Fuji Denshi Kogyo Kk | High frequency quenching method for gear |
FR2687169A1 (en) * | 1992-02-11 | 1993-08-13 | Renault | Process for heat treatment using simultaneous dual frequency induction |
EP1029932A1 (en) * | 1999-02-19 | 2000-08-23 | Renault | Process for heat treatment of steel gear wheel |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 0151, no. 45 (C - 0823) 12 April 1991 (1991-04-12) * |
PATENT ABSTRACTS OF JAPAN vol. 0152, no. 48 (C - 0843) 25 June 1991 (1991-06-25) * |
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 09 30 September 1997 (1997-09-30) * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010130936A1 (en) * | 2009-05-15 | 2010-11-18 | Peugeot Citroën Automobiles SA | Method of strengthening a mechanical part made of a ferrous alloy |
FR2945546A1 (en) * | 2009-05-15 | 2010-11-19 | Peugeot Citroen Automobiles Sa | PROCESS FOR REINFORCING A MECHANICAL PIECE OF FERROUS ALLOY. |
CN107955868A (en) * | 2017-10-31 | 2018-04-24 | 武汉船用机械有限责任公司 | A kind of pulley parts quenching device |
Also Published As
Publication number | Publication date |
---|---|
DE602005001364T2 (en) | 2008-02-14 |
EP1616969A1 (en) | 2006-01-18 |
DE602005001364D1 (en) | 2007-07-26 |
ATE364724T1 (en) | 2007-07-15 |
FR2868975B1 (en) | 2007-06-08 |
EP1616969B1 (en) | 2007-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20091231 |