IT1088585B - Procedimento e dispositivo per la correzione di una distorsione da tempra - Google Patents

Procedimento e dispositivo per la correzione di una distorsione da tempra

Info

Publication number
IT1088585B
IT1088585B IT3037277A IT3037277A IT1088585B IT 1088585 B IT1088585 B IT 1088585B IT 3037277 A IT3037277 A IT 3037277A IT 3037277 A IT3037277 A IT 3037277A IT 1088585 B IT1088585 B IT 1088585B
Authority
IT
Italy
Prior art keywords
hardening
distortion
correction
procedure
Prior art date
Application number
IT3037277A
Other languages
English (en)
Original Assignee
Maag Zahnraeder & Maschinen 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 Maag Zahnraeder & Maschinen Ag filed Critical Maag Zahnraeder & Maschinen Ag
Application granted granted Critical
Publication of IT1088585B publication Critical patent/IT1088585B/it

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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F17/00—Special methods or machines for making gear teeth, not covered by the preceding groups
    • 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)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
IT3037277A 1977-06-30 1977-12-05 Procedimento e dispositivo per la correzione di una distorsione da tempra IT1088585B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH805977A CH621074A5 (en) 1977-06-30 1977-06-30 Method and apparatus for correcting distortion due to hardening in annular, toothed workpieces

Publications (1)

Publication Number Publication Date
IT1088585B true IT1088585B (it) 1985-06-10

Family

ID=4334506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3037277A IT1088585B (it) 1977-06-30 1977-12-05 Procedimento e dispositivo per la correzione di una distorsione da tempra

Country Status (4)

Country Link
CH (1) CH621074A5 (it)
DE (1) DE7725691U1 (it)
FR (1) FR2396088A1 (it)
IT (1) IT1088585B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU620751B2 (en) * 1990-02-16 1992-02-20 Nissan Motor Company Limited Method of and apparatus for strengthening gear tooth
US7416621B2 (en) 2005-07-22 2008-08-26 Gkn Sinter Metals, Inc. Laser rounding and flattening of cylindrical parts
DE102017003613A1 (de) * 2016-12-08 2018-06-14 Ecoroll Ag Werkzeugtechnik Zahnradbearbeitungsmaschine und Verfahren zur Randschichtbearbeitung eines Zahnrades
CN113245635B (zh) * 2021-05-21 2022-07-08 重庆齿轮箱有限责任公司 一种齿轮热变形后的挽救方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE933208C (de) * 1952-02-08 1955-09-22 Eisenwerke Muelheim Meiderich Verfahren zum Aufheben des Verzuges von geteilten Zahnkraenzen
DE1752811A1 (de) * 1968-07-19 1971-09-30 Ural Skij Sawod Tjaschelogo Ma Einrichtung zur Zahnradbearbeitung

Also Published As

Publication number Publication date
CH621074A5 (en) 1981-01-15
FR2396088A1 (fr) 1979-01-26
DE7725691U1 (de) 1979-03-22

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