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IN2012DE00743A - - Google Patents

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Publication number
IN2012DE00743A
IN2012DE00743A IN743DE2012A IN2012DE00743A IN 2012DE00743 A IN2012DE00743 A IN 2012DE00743A IN 743DE2012 A IN743DE2012 A IN 743DE2012A IN 2012DE00743 A IN2012DE00743 A IN 2012DE00743A
Authority
IN
India
Prior art keywords
workpiece
heating
heat
workpiece support
rotate
Prior art date
Application number
Inventor
Hitoshi Nakatsu
Hisaaki Watanabe
Original Assignee
Neturen Co Ltd
Neturen Takuto Co Ltd
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
Priority claimed from JP2011057309A external-priority patent/JP5810564B2/en
Priority claimed from JP2011057310A external-priority patent/JP5821114B2/en
Application filed by Neturen Co Ltd, Neturen Takuto Co Ltd filed Critical Neturen Co Ltd
Publication of IN2012DE00743A publication Critical patent/IN2012DE00743A/en

Links

Classifications

    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0025—Supports; Baskets; Containers; Covers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • 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
    • H05B6/102—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces the metal pieces being rotated while induction heated
    • 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
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/663—Bell-type furnaces
    • C21D9/673—Details, accessories, or equipment peculiar to bell-type furnaces
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/663—Bell-type furnaces
    • C21D9/677—Arrangements of heating devices
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Heat Treatment Of Articles (AREA)
  • General Induction Heating (AREA)

Abstract

A heating apparatus, a heat treatment apparatus, a heating method and a jig of the heating apparatus are provided. The heating apparatus includes a workpiece support on which a ring-shaped workpiece is placed, a rotary drive assembly, and a heater configured to heat the workpiece. The workpiece support includes a plurality of rotating rollers arranged in a circumferential direction. The rotary drive assembly is configured to rotate the plurality of rotating rollers to rotate the workpiece placed on the workpiece support along a ring shape of the workpiece. The heater includes a heating coil configured to induction-heat the workpiece on the workpiece support at a heating position, and an actuator configured to move the heating coil at the heating position relative to the workpiece to adjust a distance between the workpiece and the heating coil.
IN743DE2012 2011-03-15 2012-03-14 IN2012DE00743A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011057309A JP5810564B2 (en) 2011-03-15 2011-03-15 Heating apparatus, heat treatment apparatus and heating method
JP2011057310A JP5821114B2 (en) 2011-03-15 2011-03-15 Heating device jig, heating device, heat treatment device, and heating method

Publications (1)

Publication Number Publication Date
IN2012DE00743A true IN2012DE00743A (en) 2015-08-21

Family

ID=45926414

Family Applications (1)

Application Number Title Priority Date Filing Date
IN743DE2012 IN2012DE00743A (en) 2011-03-15 2012-03-14

Country Status (6)

Country Link
US (3) US9273373B2 (en)
EP (2) EP2508628B1 (en)
KR (1) KR101995588B1 (en)
CN (2) CN104480285B (en)
IN (1) IN2012DE00743A (en)
RU (2) RU2557439C2 (en)

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JP5421399B2 (en) * 2012-01-27 2014-02-19 電気興業株式会社 High frequency induction continuous heating method and high frequency induction continuous heating apparatus
US10367649B2 (en) 2013-11-13 2019-07-30 Salesforce.Com, Inc. Smart scheduling and reporting for teams
US9893905B2 (en) 2013-11-13 2018-02-13 Salesforce.Com, Inc. Collaborative platform for teams with messaging and learning across groups
KR101481494B1 (en) * 2013-12-12 2015-01-12 주식회사 포스코 Apparatus for measuring position of roll base
US9045807B1 (en) 2014-05-27 2015-06-02 Temper Axle Products Corporation Induction heating apparatus, carriers, and methods for heat treating parts
CN104968060B (en) * 2015-07-02 2017-06-06 姜君虎 A kind of Multifunctional coil induction heating equipment and its heating means
CN105214919B (en) * 2015-10-10 2017-09-05 厦门市英泰尔工贸有限公司 Efficient industrial baking oven
CN107435090B (en) * 2016-05-25 2019-01-01 新疆金风科技股份有限公司 A kind of energy-saving vibration-damping device and heating furnace for heating furnace
US10791591B1 (en) * 2016-09-16 2020-09-29 Gary M Gariglio Rotary heating apparatus, and methods of making and using same
KR101705517B1 (en) * 2016-10-11 2017-02-13 고려정밀 (주) high-frequency heating apparatus for progressive mold and this progressive molds
KR101705516B1 (en) * 2016-10-11 2017-02-13 고려정밀 (주) progressive mold with a high-frequency heating apparatus
CN107336532A (en) * 2017-07-21 2017-11-10 中信戴卡股份有限公司 A kind of airtight marking unit of double
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CN107574437A (en) * 2017-08-18 2018-01-12 芜湖鼎恒材料技术有限公司 A kind of adjustable preheating device of shaft-like workpiece
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CN112080294B (en) * 2020-09-01 2021-09-28 武汉重远炉窑工程技术服务有限公司 Heating device for coking chamber of coke oven
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DE102021125307A1 (en) * 2021-09-29 2023-03-30 Sms Elotherm Gmbh Device and method for receiving and driving at least one essentially ring-shaped workpiece in a machining plant and corresponding system
CN114908243B (en) * 2022-05-31 2024-11-08 重庆赛之源齿轮制造有限公司 A heat treatment tool for internal spline gears
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Also Published As

Publication number Publication date
EP2508628A2 (en) 2012-10-10
RU2014101975A (en) 2015-06-10
CN102676786A (en) 2012-09-19
US20160138121A1 (en) 2016-05-19
EP3184653A1 (en) 2017-06-28
US20120234824A1 (en) 2012-09-20
EP2508628A3 (en) 2016-08-03
RU2510996C2 (en) 2014-04-10
US10443108B2 (en) 2019-10-15
US20160138124A1 (en) 2016-05-19
CN104480285A (en) 2015-04-01
EP3184653B1 (en) 2023-02-15
US9926616B2 (en) 2018-03-27
US9273373B2 (en) 2016-03-01
KR20120105384A (en) 2012-09-25
RU2557439C2 (en) 2015-07-20
RU2012109975A (en) 2013-09-20
EP2508628B1 (en) 2017-10-04
CN102676786B (en) 2014-12-24
KR101995588B1 (en) 2019-07-02
CN104480285B (en) 2017-03-15

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