AU2010204502A1 - Induction heat treatment of complex-shaped workpieces - Google Patents
Induction heat treatment of complex-shaped workpieces Download PDFInfo
- Publication number
- AU2010204502A1 AU2010204502A1 AU2010204502A AU2010204502A AU2010204502A1 AU 2010204502 A1 AU2010204502 A1 AU 2010204502A1 AU 2010204502 A AU2010204502 A AU 2010204502A AU 2010204502 A AU2010204502 A AU 2010204502A AU 2010204502 A1 AU2010204502 A1 AU 2010204502A1
- Authority
- AU
- Australia
- Prior art keywords
- inductor
- coil
- active
- passive
- segment
- 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.)
- Abandoned
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- 230000006698 induction Effects 0.000 title abstract description 16
- 230000004907 flux Effects 0.000 claims abstract description 80
- 238000000034 method Methods 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 230000001939 inductive effect Effects 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 claims description 2
- 230000004323 axial length Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 claims 1
- 230000008569 process Effects 0.000 description 9
- 230000010363 phase shift Effects 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003989 dielectric material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910000576 Laminated steel Inorganic materials 0.000 description 1
- 241000555745 Sciuridae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
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
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/14—Tools, e.g. nozzles, rollers, calenders
-
- 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
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
-
- 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
- H05B6/36—Coil arrangements
- H05B6/362—Coil arrangements with flat coil conductors
-
- 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
-
- 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
- H05B6/44—Coil arrangements having more than one coil or coil segment
-
- 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
- C21D2221/00—Treating localised areas of an article
-
- 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
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Induction Heating (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14554109P | 2009-01-17 | 2009-01-17 | |
| US61/145,541 | 2009-01-17 | ||
| PCT/US2010/021291 WO2010083479A2 (en) | 2009-01-17 | 2010-01-16 | Induction heat treatment of complex-shaped workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2010204502A1 true AU2010204502A1 (en) | 2011-08-11 |
Family
ID=42336119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2010204502A Abandoned AU2010204502A1 (en) | 2009-01-17 | 2010-01-16 | Induction heat treatment of complex-shaped workpieces |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8222576B2 (enExample) |
| EP (1) | EP2387863B1 (enExample) |
| JP (1) | JP5611982B2 (enExample) |
| KR (1) | KR101658384B1 (enExample) |
| CN (1) | CN102282911B (enExample) |
| AU (1) | AU2010204502A1 (enExample) |
| BR (1) | BRPI1007324A2 (enExample) |
| CA (1) | CA2749847C (enExample) |
| ES (1) | ES2546058T3 (enExample) |
| MX (1) | MX2011007592A (enExample) |
| WO (1) | WO2010083479A2 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100025391A1 (en) * | 2008-07-31 | 2010-02-04 | Itherm Technologies, L.P. | Composite inductive heating assembly and method of heating and manufacture |
| CN102433423A (zh) * | 2011-12-29 | 2012-05-02 | 珠海华粤离合器有限公司 | 一种膜片弹簧压淬工艺及设备 |
| CN103374644B (zh) * | 2013-06-21 | 2015-05-20 | 江苏高创机电制造有限公司 | 复杂型面高频淬火施感导体加工工艺 |
| US9491810B2 (en) * | 2013-06-22 | 2016-11-08 | Inductoheat, Inc. | Inductor for single-shot induction heating of complex workpieces |
| KR102439428B1 (ko) * | 2017-02-08 | 2022-09-02 | 인덕터썸코포레이션 | 스트립 또는 슬래브를 유도 가열하기 위한 조정 가능한 횡방향식 인덕터 |
| CN109971928B (zh) * | 2019-04-16 | 2023-09-15 | 北京科技大学 | 一种板坯感应加热装置 |
| EP4100553A4 (en) * | 2020-02-05 | 2024-07-17 | Inductoheat, Inc. | ELECTRIC INDUCTION HEAT TREATMENT SYSTEMS FOR SIMULTANEOUS HEATING OF MULTIPLE FEATURES OF A BEARING COMPONENT |
| CN118186184A (zh) * | 2024-04-28 | 2024-06-14 | 徐州徐工履带底盘有限公司 | 感应热处理装置、淬火系统及感应热处理方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2676242A (en) * | 1947-03-25 | 1954-04-20 | Hartford Nat Bank & Trust Co | Device for treating workpieces through inductive heating in a high-frequency magnetic field |
| JPS62219489A (ja) * | 1986-03-20 | 1987-09-26 | 第一高周波工業株式会社 | 有限長金属条材の誘導加熱方法 |
| US4701584A (en) * | 1986-05-09 | 1987-10-20 | Industrial Electric Heating, Inc. | Method and apparatus for the induction heat treatment of irregularly shaped workpieces |
| JP3595353B2 (ja) * | 1994-03-08 | 2004-12-02 | 高周波熱錬株式会社 | 加熱誘導子 |
| US6274857B1 (en) * | 2000-02-10 | 2001-08-14 | Inductoheat, Inc. | Induction heat treatment of complex-shaped workpieces |
| JP2002167618A (ja) * | 2000-11-28 | 2002-06-11 | High Frequency Heattreat Co Ltd | 異形円筒部材の誘導加熱コイルおよび焼入装置 |
| BRPI0407422B1 (pt) | 2003-02-14 | 2016-03-01 | Inductoheat Inc | indutor para aquecer pelo menos um componente substancialmente cilíndrico de uma peça de trabalho metálica |
| JP2005146316A (ja) * | 2003-11-12 | 2005-06-09 | Dai Ichi High Frequency Co Ltd | 金属旋回輪転動接触面の焼入れ方法及び装置 |
| US7772530B2 (en) * | 2004-10-30 | 2010-08-10 | Inductotherm Corp. | Induction heat treatment of workpieces |
| WO2007115086A2 (en) * | 2006-03-29 | 2007-10-11 | Inductotherm Corp. | Transverse flux induction heating apparatus and compensators |
| JP2008019983A (ja) * | 2006-07-13 | 2008-01-31 | Ntn Corp | 中空シャフトおよび等速自在継手の外側継手部材 |
| ATE477701T1 (de) * | 2007-09-21 | 2010-08-15 | Soudronic Ag | Vorrichtung und verfahren zum induktiven erwärmen eines elektrisch leitenden werkstücks |
-
2010
- 2010-01-16 CA CA2749847A patent/CA2749847C/en active Active
- 2010-01-16 JP JP2011546412A patent/JP5611982B2/ja active Active
- 2010-01-16 EP EP10732192.9A patent/EP2387863B1/en active Active
- 2010-01-16 MX MX2011007592A patent/MX2011007592A/es active IP Right Grant
- 2010-01-16 AU AU2010204502A patent/AU2010204502A1/en not_active Abandoned
- 2010-01-16 US US12/688,878 patent/US8222576B2/en active Active
- 2010-01-16 CN CN201080004792XA patent/CN102282911B/zh not_active Expired - Fee Related
- 2010-01-16 WO PCT/US2010/021291 patent/WO2010083479A2/en not_active Ceased
- 2010-01-16 ES ES10732192.9T patent/ES2546058T3/es active Active
- 2010-01-16 BR BRPI1007324A patent/BRPI1007324A2/pt active IP Right Grant
- 2010-01-16 KR KR1020117019042A patent/KR101658384B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010083479A2 (en) | 2010-07-22 |
| US20100181305A1 (en) | 2010-07-22 |
| CN102282911A (zh) | 2011-12-14 |
| US8222576B2 (en) | 2012-07-17 |
| JP5611982B2 (ja) | 2014-10-22 |
| KR101658384B1 (ko) | 2016-09-21 |
| ES2546058T3 (es) | 2015-09-18 |
| EP2387863A4 (en) | 2014-08-27 |
| WO2010083479A3 (en) | 2010-10-28 |
| JP2012515430A (ja) | 2012-07-05 |
| CA2749847C (en) | 2018-01-02 |
| EP2387863A2 (en) | 2011-11-23 |
| EP2387863B1 (en) | 2015-07-22 |
| CA2749847A1 (en) | 2010-07-22 |
| MX2011007592A (es) | 2011-08-04 |
| KR20110110317A (ko) | 2011-10-06 |
| BRPI1007324A2 (pt) | 2016-02-10 |
| CN102282911B (zh) | 2013-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |