DE59102384D1 - METHOD AND DEVICE FOR INFLUENCING DIMENSIONS AND DIMENSIONS IN HARDENING WORKPIECES. - Google Patents

METHOD AND DEVICE FOR INFLUENCING DIMENSIONS AND DIMENSIONS IN HARDENING WORKPIECES.

Info

Publication number
DE59102384D1
DE59102384D1 DE59102384T DE59102384T DE59102384D1 DE 59102384 D1 DE59102384 D1 DE 59102384D1 DE 59102384 T DE59102384 T DE 59102384T DE 59102384 T DE59102384 T DE 59102384T DE 59102384 D1 DE59102384 D1 DE 59102384D1
Authority
DE
Germany
Prior art keywords
dimensions
influencing
hardening workpieces
workpieces
hardening
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 - Fee Related
Application number
DE59102384T
Other languages
German (de)
Inventor
Ulrich Gussmann
Jakob Kiefer
Helmut Moll
Rudolf Schmid
Josef Wesener
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Application granted granted Critical
Publication of DE59102384D1 publication Critical patent/DE59102384D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die 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
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like

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)
DE59102384T 1990-10-15 1991-10-12 METHOD AND DEVICE FOR INFLUENCING DIMENSIONS AND DIMENSIONS IN HARDENING WORKPIECES. Expired - Fee Related DE59102384D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4032647 1990-10-15
PCT/EP1991/001941 WO1992007100A1 (en) 1990-10-15 1991-10-12 Process and device for affecting measurement and shape changes in the hardening of workpieces

Publications (1)

Publication Number Publication Date
DE59102384D1 true DE59102384D1 (en) 1994-09-01

Family

ID=6416292

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4133799A Withdrawn DE4133799A1 (en) 1990-10-15 1991-10-12 METHOD AND DEVICE FOR INFLUENCING DIMENSIONS AND DIMENSIONS IN HARDENING WORKPIECES
DE59102384T Expired - Fee Related DE59102384D1 (en) 1990-10-15 1991-10-12 METHOD AND DEVICE FOR INFLUENCING DIMENSIONS AND DIMENSIONS IN HARDENING WORKPIECES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4133799A Withdrawn DE4133799A1 (en) 1990-10-15 1991-10-12 METHOD AND DEVICE FOR INFLUENCING DIMENSIONS AND DIMENSIONS IN HARDENING WORKPIECES

Country Status (3)

Country Link
EP (1) EP0553154B1 (en)
DE (2) DE4133799A1 (en)
WO (1) WO1992007100A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408924A1 (en) * 1994-03-16 1995-09-21 Zahnradfabrik Friedrichshafen Method and device for influencing dimensional and shape changes when hardening workpieces
FR2898822B1 (en) * 2006-03-27 2009-01-16 Snecma Sa MONOBLOC CALIBRATION METHOD FOR CARTER TEMPERATURE, DEVICE FOR CARRYING OUT THE PROCESS
CN109943694A (en) * 2018-03-08 2019-06-28 王德伟 Pressing mold
CN114943364A (en) * 2022-03-31 2022-08-26 苏州新凌电炉有限公司 Intelligent visual management method and device for mesh belt furnace

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048506A (en) * 1956-08-30 1962-08-07 Curtiss Wright Corp Method of quenching gears
US4844427A (en) * 1988-02-01 1989-07-04 The Gleason Works Quenching apparatus
DE8806545U1 (en) * 1988-05-19 1988-07-07 Karl Heess Gmbh & Co, 6840 Lampertheim, De
DE9001640U1 (en) * 1990-02-13 1990-04-19 Karl Heess Gmbh & Co, 6840 Lampertheim, De

Also Published As

Publication number Publication date
EP0553154A1 (en) 1993-08-04
DE4133799A1 (en) 1992-04-16
WO1992007100A1 (en) 1992-04-30
EP0553154B1 (en) 1994-07-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee