BR112012025992A2 - método e aparelho para tratamento térmico por indução elétrica de pelo menos uma superfície circular, e, método para tratamento térmico por indução elétrica de pelo menos um canalete de mancal - Google Patents
método e aparelho para tratamento térmico por indução elétrica de pelo menos uma superfície circular, e, método para tratamento térmico por indução elétrica de pelo menos um canalete de mancalInfo
- Publication number
- BR112012025992A2 BR112012025992A2 BR112012025992A BR112012025992A BR112012025992A2 BR 112012025992 A2 BR112012025992 A2 BR 112012025992A2 BR 112012025992 A BR112012025992 A BR 112012025992A BR 112012025992 A BR112012025992 A BR 112012025992A BR 112012025992 A2 BR112012025992 A2 BR 112012025992A2
- Authority
- BR
- Brazil
- Prior art keywords
- heat treatment
- circular surface
- inducing heat
- electrically inducing
- bearing channel
- Prior art date
Links
Classifications
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- 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
-
- 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
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
-
- 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
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- 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
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
-
- 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
-
- 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
- H05B6/06—Control, e.g. of temperature, of power
-
- 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
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Heat Treatment Of Articles (AREA)
- General Induction Heating (AREA)
Abstract
método e aparelho para tratamento térmico por indução elétrica de pelo menos uma superfpicie circular, e, método para tratamento térmico por indução elétrica de pelo menos um canalete de mancal. aparelho e método são providos para indutivamente tratar por calor uma superfície circular de peças de trabalho anulares, em que pelo menos um par indutor é usado para realizar um tratamento térmico por indução de varredura. o movimento controlado dos indutores e a aplicação de esfriamento rápido são providos particularmente nos locais de tratamento térmico inicial e final da superfície cirular, para aumentar a uniformidade metalúrgica da peça de trabalho anular nestes locais. em combinação com o movimento controlado dos indutores, um esquema de controle de frequência simultâneo pode ser aplicado aos indutores durante o processo de tratamento térmico.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32342810P | 2010-04-13 | 2010-04-13 | |
PCT/US2011/032287 WO2011130387A2 (en) | 2010-04-13 | 2011-04-13 | Induction heat treatment of an annular workpiece |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012025992A2 true BR112012025992A2 (pt) | 2016-06-28 |
Family
ID=44760188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012025992A BR112012025992A2 (pt) | 2010-04-13 | 2011-04-13 | método e aparelho para tratamento térmico por indução elétrica de pelo menos uma superfície circular, e, método para tratamento térmico por indução elétrica de pelo menos um canalete de mancal |
Country Status (10)
Country | Link |
---|---|
US (2) | US9084297B2 (pt) |
EP (1) | EP2559319B1 (pt) |
KR (1) | KR20130094709A (pt) |
BR (1) | BR112012025992A2 (pt) |
CA (1) | CA2796102A1 (pt) |
ES (1) | ES2640290T3 (pt) |
MX (1) | MX2012011957A (pt) |
PL (1) | PL2559319T3 (pt) |
PT (1) | PT2559319T (pt) |
WO (1) | WO2011130387A2 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2510996C2 (ru) * | 2011-03-15 | 2014-04-10 | Нэтурэн Ко., Лтд. | Нагревательное устройство, устройство для термообработки и способ нагрева |
EP4240109A3 (en) | 2011-04-07 | 2024-03-27 | Neturen Co., Ltd. | Induction heating device, induction heating equipment, induction heating method, and heat treatment method |
ITTO20120051A1 (it) * | 2012-01-23 | 2013-07-24 | Saet Spa | Metodo e dispositivo per tempra ad induzione localizzata di componenti meccanici circolari di grandi dimensioni, in particolare ralle per cuscinetti di rotolamento |
DE102013208478B4 (de) * | 2013-05-08 | 2017-04-06 | Aktiebolaget Skf | Verfahren zum Randschichthärten eines metallischen Bauteils |
EP3119161B1 (en) * | 2014-03-11 | 2020-03-11 | THK Co., Ltd. | Heat-treatment device and heat-treatment method |
JP6403960B2 (ja) * | 2014-03-11 | 2018-10-10 | Thk株式会社 | 熱処理装置 |
CN106661647A (zh) * | 2014-07-10 | 2017-05-10 | 高周波热錬株式会社 | 加热装置和加热方法 |
DE102015107095A1 (de) * | 2015-05-06 | 2016-11-10 | Wolfgang Nierlich | Verfahren und Vorrichtung zum induktiven Vorschubhärten mit steuerbarem Vorwärmen und einem zum Vorwärmen und Härten ausgebildeten Induktor |
DE102015211901B4 (de) * | 2015-06-26 | 2019-12-05 | Aktiebolaget Skf | Induktor für eine Induktionshärteanlage |
ES2608103B1 (es) * | 2015-09-04 | 2018-01-26 | Gh Electrotermia, S.A. | Sistema y método para el temple de anillos metálicos por inducción |
JP6195599B2 (ja) * | 2015-10-22 | 2017-09-13 | 中外炉工業株式会社 | 冷却装置 |
ES2619112B1 (es) * | 2015-12-22 | 2018-04-10 | Bsh Electrodomésticos España, S.A. | Dispositivo de campo de cocción por inducción con al menos una unidad sensora capacitiva |
JP2017206758A (ja) * | 2016-05-20 | 2017-11-24 | Ntn株式会社 | リング状部材の熱処理方法、リング状部材の製造方法、転がり軸受の軌道輪および転がり軸受 |
EP3564398B1 (en) | 2016-12-28 | 2023-04-05 | NTN Corporation | Method for manufacturing a bearing component. |
CN106955939A (zh) * | 2017-05-22 | 2017-07-18 | 中信戴卡股份有限公司 | 车轮毛坯在线感应加热装置 |
CN107841613A (zh) * | 2017-11-09 | 2018-03-27 | 山东伊莱特重工股份有限公司 | 一种大型环件感应加热热处理装置 |
CN110408763B (zh) * | 2019-07-31 | 2020-06-30 | 燕山大学 | 一种大型挖掘机齿轮的沓式加热装置及方法 |
CN115087753A (zh) * | 2020-02-05 | 2022-09-20 | 感应加热有限公司 | 同时加热轴承部件多个部分的分体多线圈电感应热处理系统 |
DE102020103299A1 (de) * | 2020-02-10 | 2021-08-12 | Sms Elotherm Gmbh | Verfahren zum induktiven Randschichthärten |
EP4107296A1 (de) * | 2020-02-20 | 2022-12-28 | SMS Elotherm GmbH | Verfahren zum induktiven randschichthärten |
CN113278786B (zh) * | 2021-04-29 | 2022-11-29 | 恒进感应科技(十堰)股份有限公司 | 一种环形工件表面感应的加热淬火方法及加热淬火装置 |
CN114854947B (zh) * | 2022-05-18 | 2022-12-09 | 烟台新浩阳轴承有限公司 | 一种轴承感应淬火扫描无软带起始区域热处理工艺 |
CN116837188B (zh) * | 2023-07-11 | 2024-01-30 | 莱芜泰山煤矿机械有限公司 | 一种感应淬火机床 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB735378A (en) | 1953-02-21 | 1955-08-17 | Morris Motors Ltd | Heat treatment of ring-shaped articles |
GB8319788D0 (en) * | 1983-07-22 | 1983-08-24 | Vickers Shipbuilding & Eng | Induction hardening of gear teeth |
US4855556A (en) * | 1986-06-25 | 1989-08-08 | Tocco, Inc. | Method and apparatus for hardening gears and similar workpieces |
BR8907346A (pt) | 1989-02-13 | 1991-05-21 | Bishop A E | Processo de endurecimento por inducao mediante varredura eletronica |
ATE374840T1 (de) | 2003-06-13 | 2007-10-15 | Kessler Kg Maschf | Vorrichtung zum induktiven härten |
WO2005107325A2 (en) | 2004-04-21 | 2005-11-10 | Inductoheat, Inc. | Multi-frequency heat treatment of a workpiece by induction heating |
US7772530B2 (en) * | 2004-10-30 | 2010-08-10 | Inductotherm Corp. | Induction heat treatment of workpieces |
ES2372860T3 (es) * | 2004-10-30 | 2012-01-27 | Inductotherm Corp. | Calentamiento por inducción por exploración. |
DE102005006701B3 (de) | 2005-02-15 | 2006-03-30 | Rothe Erde Gmbh | Verfahren zum Herstellen eines Lagerringes für Großwälzlager |
DE102006003014B3 (de) | 2006-01-23 | 2007-10-18 | Sms Elotherm Gmbh | Verfahren zum Härten eines einen geschlossenen Kurvenzug beschreibenden Werkstücks |
WO2008102334A1 (en) * | 2007-02-21 | 2008-08-28 | Rf Dynamics Ltd. | Rf controlled freezing |
ITTO20070263A1 (it) | 2007-04-13 | 2008-10-14 | Saet Spa | Dispositivo e metodo per effettuare un trattamento di tempra ad induzione localizzata su componenti meccanici, in particolare ralle per cuscinetti di rotolamento di grandi dimensioni |
US9040882B2 (en) * | 2007-09-12 | 2015-05-26 | Inductotherm Corp. | Electric induction heating of a rail head with non-uniform longitudinal temperature distribution |
EP2331716A1 (en) | 2008-07-15 | 2011-06-15 | Saet S.p.A. | Method and device for localized induction hardening treatment of mechanical components, specifically thrust blocks for large-sized rolling bearings |
DE102008033735A1 (de) | 2008-07-18 | 2010-02-18 | Rothe Erde Gmbh | Verfahren zum Härten wenigstens einer Laufbahn eines Lagerrings für ein Großwälzlager |
-
2011
- 2011-04-13 PL PL11769513T patent/PL2559319T3/pl unknown
- 2011-04-13 EP EP11769513.0A patent/EP2559319B1/en not_active Revoked
- 2011-04-13 CA CA2796102A patent/CA2796102A1/en not_active Abandoned
- 2011-04-13 PT PT117695130T patent/PT2559319T/pt unknown
- 2011-04-13 US US13/086,034 patent/US9084297B2/en active Active
- 2011-04-13 WO PCT/US2011/032287 patent/WO2011130387A2/en active Application Filing
- 2011-04-13 KR KR1020127029700A patent/KR20130094709A/ko not_active Application Discontinuation
- 2011-04-13 BR BR112012025992A patent/BR112012025992A2/pt not_active IP Right Cessation
- 2011-04-13 ES ES11769513.0T patent/ES2640290T3/es active Active
- 2011-04-13 MX MX2012011957A patent/MX2012011957A/es active IP Right Grant
-
2015
- 2015-07-13 US US14/798,144 patent/US9693397B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
ES2640290T3 (es) | 2017-11-02 |
WO2011130387A2 (en) | 2011-10-20 |
EP2559319A4 (en) | 2016-03-23 |
PL2559319T3 (pl) | 2017-11-30 |
US20110248023A1 (en) | 2011-10-13 |
EP2559319A2 (en) | 2013-02-20 |
US20150319810A1 (en) | 2015-11-05 |
MX2012011957A (es) | 2012-11-06 |
PT2559319T (pt) | 2017-09-22 |
US9084297B2 (en) | 2015-07-14 |
KR20130094709A (ko) | 2013-08-26 |
WO2011130387A3 (en) | 2012-02-02 |
US9693397B2 (en) | 2017-06-27 |
CA2796102A1 (en) | 2011-10-20 |
EP2559319B1 (en) | 2017-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |