DE59504224D1 - Verfahren zum beeinflussen von mass- und formänderungen beim härten von werkstücken - Google Patents

Verfahren zum beeinflussen von mass- und formänderungen beim härten von werkstücken

Info

Publication number
DE59504224D1
DE59504224D1 DE59504224T DE59504224T DE59504224D1 DE 59504224 D1 DE59504224 D1 DE 59504224D1 DE 59504224 T DE59504224 T DE 59504224T DE 59504224 T DE59504224 T DE 59504224T DE 59504224 D1 DE59504224 D1 DE 59504224D1
Authority
DE
Germany
Prior art keywords
workpieces
hardening
mandrel
influencing
dimensions
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
DE59504224T
Other languages
English (en)
Inventor
Frank Kolzarek
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 DE59504224D1 publication Critical patent/DE59504224D1/de
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
    • C21D9/0006—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
    • C21D9/32—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)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Forging (AREA)
DE59504224T 1994-03-16 1995-03-11 Verfahren zum beeinflussen von mass- und formänderungen beim härten von werkstücken Expired - Fee Related DE59504224D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4408924A DE4408924A1 (de) 1994-03-16 1994-03-16 Verfahren und Vorrichtung zum Beeinflussen von Maß- und Formänderungen beim Härten von Werkstücken
PCT/EP1995/000913 WO1995025182A1 (de) 1994-03-16 1995-03-11 Verfahren und vorrichtung zum beeinflussen von mass- und formänderungen beim härten von werkstücken

Publications (1)

Publication Number Publication Date
DE59504224D1 true DE59504224D1 (de) 1998-12-17

Family

ID=6512943

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4408924A Withdrawn DE4408924A1 (de) 1994-03-16 1994-03-16 Verfahren und Vorrichtung zum Beeinflussen von Maß- und Formänderungen beim Härten von Werkstücken
DE59504224T Expired - Fee Related DE59504224D1 (de) 1994-03-16 1995-03-11 Verfahren zum beeinflussen von mass- und formänderungen beim härten von werkstücken

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4408924A Withdrawn DE4408924A1 (de) 1994-03-16 1994-03-16 Verfahren und Vorrichtung zum Beeinflussen von Maß- und Formänderungen beim Härten von Werkstücken

Country Status (8)

Country Link
EP (1) EP0750683B1 (de)
JP (1) JPH09510261A (de)
KR (1) KR970701794A (de)
AT (1) ATE173300T1 (de)
BR (1) BR9507081A (de)
DE (2) DE4408924A1 (de)
ES (1) ES2124537T3 (de)
WO (1) WO1995025182A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032069B (zh) * 2012-10-22 2015-01-14 安徽省皖江机电设备制造有限公司 一种采煤机截齿的生产方法
CN103447758A (zh) * 2013-07-18 2013-12-18 陕西奥邦锻造有限公司 一种截齿硬质合金钎焊和热处理一体化的工艺方法
CN112522499B (zh) * 2020-11-11 2022-08-02 中国航发中传机械有限公司 一种航空用斜幅板圆柱齿轮的热处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177563A (en) * 1960-06-28 1965-04-13 Laval Turbine Method of treating gears and the like
US4212690A (en) * 1979-03-23 1980-07-15 Nasa Heat treat fixture and method of heat treating
CH647811A5 (de) * 1981-06-19 1985-02-15 Maag Zahnraeder & Maschinen Ag Verfahren zur verringerung des haerteverzugs beim einsatzhaerten grosser zahnkraenze aus stahl und hierfuer geeigneter stuetzkoerper.
FR2593192B1 (fr) * 1986-01-20 1992-01-24 Stein Heurtey Installation de chauffage et de trempe sous presse de pieces metalliques
DE3906217C1 (en) * 1989-02-28 1989-11-23 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De Rod- or ring-shaped workpiece-adapted receiving device for rotationally symmetrical workpieces
DE59102384D1 (de) * 1990-10-15 1994-09-01 Zahnradfabrik Friedrichshafen Verfahren und vorrichtung zum beeinflussen von mass- und formänderungen beim härten von werkstücken.

Also Published As

Publication number Publication date
WO1995025182A1 (de) 1995-09-21
EP0750683B1 (de) 1998-11-11
DE4408924A1 (de) 1995-09-21
BR9507081A (pt) 1997-09-16
ES2124537T3 (es) 1999-02-01
EP0750683A1 (de) 1997-01-02
KR970701794A (ko) 1997-04-12
JPH09510261A (ja) 1997-10-14
ATE173300T1 (de) 1998-11-15

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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