AT268354B - Device for inductive partial hardening of workpieces - Google Patents

Device for inductive partial hardening of workpieces

Info

Publication number
AT268354B
AT268354B AT91167A AT91167A AT268354B AT 268354 B AT268354 B AT 268354B AT 91167 A AT91167 A AT 91167A AT 91167 A AT91167 A AT 91167A AT 268354 B AT268354 B AT 268354B
Authority
AT
Austria
Prior art keywords
workpieces
partial hardening
inductive
inductive partial
hardening
Prior art date
Application number
AT91167A
Other languages
German (de)
Inventor
Friedhelm Dr Ing Reinke
Hermann Ing Kuhlbars
Edgar Ing Stengel
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
Application granted granted Critical
Publication of AT268354B publication Critical patent/AT268354B/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
    • 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
    • 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

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)
AT91167A 1966-03-08 1967-01-31 Device for inductive partial hardening of workpieces AT268354B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA51775A DE1245401B (en) 1966-03-08 1966-03-08 Device for inductive partial hardening of cylindrical workpieces

Publications (1)

Publication Number Publication Date
AT268354B true AT268354B (en) 1969-02-10

Family

ID=6938123

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91167A AT268354B (en) 1966-03-08 1967-01-31 Device for inductive partial hardening of workpieces

Country Status (5)

Country Link
US (1) US3494604A (en)
AT (1) AT268354B (en)
DE (1) DE1245401B (en)
FR (1) FR1512941A (en)
GB (1) GB1108657A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648995A (en) * 1969-12-12 1972-03-14 Park Ohio Industries Inc Apparatus for inductively heating an elongated workpiece
US3662995A (en) * 1970-03-05 1972-05-16 Park Ohio Industries Inc Method and apparatus for inductively heating and quench hardening an elongated workpiece
US3914572A (en) * 1973-11-29 1975-10-21 Park Ohio Industries Inc Apparatus for inductively heating the bearing surfaces of a crankshaft
US3988179A (en) * 1975-01-09 1976-10-26 Park-Ohio Industries, Inc. Method and apparatus for inductively heating elongated workpieces
CN110343840B (en) * 2019-08-08 2024-03-15 恒进感应科技（十堰）股份有限公司 Quenching equipment for circular ring parts
CN114891983B (en) * 2022-05-11 2023-02-03 江苏雅固标准件有限公司 Automatic quenching equipment for bolt machining

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064820A (en) * 1936-01-07 1936-12-22 Campbell Wyant & Cannon Co Cam hardening machine
US2190931A (en) * 1939-01-09 1940-02-20 Campbell Wyant & Cannon Co Camshaft treating machine
US2974811A (en) * 1957-09-20 1961-03-14 Gleason Works Work handling mechanism
US3101165A (en) * 1960-05-13 1963-08-20 Atlas Crankshaft Corp Method and apparatus for heat-treating
US3240480A (en) * 1962-12-26 1966-03-15 Int Harvester Co Heat treating apparatus for crankshafts

Also Published As

Publication number Publication date
US3494604A (en) 1970-02-10
FR1512941A (en) 1968-02-09
GB1108657A (en) 1968-04-03
DE1245401B (en) 1967-07-27

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