ES2015787A6 - Instalacion de endurecimiento por induccion. - Google Patents

Instalacion de endurecimiento por induccion.

Info

Publication number
ES2015787A6
ES2015787A6 ES8903101A ES8903101A ES2015787A6 ES 2015787 A6 ES2015787 A6 ES 2015787A6 ES 8903101 A ES8903101 A ES 8903101A ES 8903101 A ES8903101 A ES 8903101A ES 2015787 A6 ES2015787 A6 ES 2015787A6
Authority
ES
Spain
Prior art keywords
workpiece
radiofrequency
annealing apparatus
quenching
shafts
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 - Lifetime
Application number
ES8903101A
Other languages
English (en)
Inventor
Friedhelm Emde
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.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
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 AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of ES2015787A6 publication Critical patent/ES2015787A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C21D1/06—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
    • C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
    • 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)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

INSTALACION DE ENDURECIMIENTO POR INDUCCION. LA INVENCION SE REFIERE A UNA INSTALACION DE ENDURECIMIENTO POR INDUCCION PARA PIEZAS DE TRABAJO DE ALARGAMIENTO, TALES COMO SEMI-EJES, EJES MOTOR Y SIMILARES, MAS PARTICULARMENTE EJES MOTOR QUE TENGAN DOS PORCIONES DE SALIDAS ESPACIADAS DE DENTADO, QUE TIENE MEDIOS DE ENDURECIMIENTO PROGRESIVO Y DE ROTACION, CON CIRCUITOS DE INDUCTOR Y ROCIADOS ASOCIADOS DE TEMPLE Y MEDIOS DE GIRAR LA PIEZA DE TRABAJO. LA CARCATERISTICA PARTICULAR DE LA INVENCION ES QUE DOS UNIDADES DE ROCIADO DE TEMPLE-INDUCTOR PUEDEN SER DESPLAZADAS EN DIRECCIONES OPUESTAS EN RELACION A LA PIEZA DE TRABAJO EN LA DIRECCION AXIAL DE ELLA.
ES8903101A 1988-09-26 1989-09-12 Instalacion de endurecimiento por induccion. Expired - Lifetime ES2015787A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3832594 1988-09-26
DE3909117A DE3909117C1 (en) 1988-09-26 1989-03-20 Induction hardening installation

Publications (1)

Publication Number Publication Date
ES2015787A6 true ES2015787A6 (es) 1990-09-01

Family

ID=25872582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903101A Expired - Lifetime ES2015787A6 (es) 1988-09-26 1989-09-12 Instalacion de endurecimiento por induccion.

Country Status (4)

Country Link
JP (1) JPH02118018A (es)
DE (1) DE3909117C1 (es)
ES (1) ES2015787A6 (es)
FR (1) FR2636971B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840150B1 (fr) * 2002-05-24 2004-09-10 Efd Induction Sa Dispositif de chauffage par induction d'une denture d'une piece mecanique
DE102005006701B3 (de) * 2005-02-15 2006-03-30 Rothe Erde Gmbh Verfahren zum Herstellen eines Lagerringes für Großwälzlager
DE102017011620A1 (de) * 2017-12-15 2019-06-19 Idea GmbH Induktor und Verfahren zum Härten von Zahnstangen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE873705C (de) * 1943-01-31 1953-04-16 Peddinghaus Paul Ferd Fa Vorrichtung zum Haerten von Wellen im Umlaufschubverfahren
US3622138A (en) * 1969-09-16 1971-11-23 Park Ohio Industries Inc Control device for induction heating
US3648995A (en) * 1969-12-12 1972-03-14 Park Ohio Industries Inc Apparatus for inductively heating an elongated workpiece

Also Published As

Publication number Publication date
JPH02118018A (ja) 1990-05-02
FR2636971A1 (fr) 1990-03-30
FR2636971B1 (fr) 1994-01-14
DE3909117C1 (en) 1990-01-18

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-09-12

FD1A Patent lapsed

Effective date: 20100623