NO932309L - Procedure for manufacturing a gear element on a drive shaft - Google Patents

Procedure for manufacturing a gear element on a drive shaft

Info

Publication number
NO932309L
NO932309L NO932309A NO932309A NO932309L NO 932309 L NO932309 L NO 932309L NO 932309 A NO932309 A NO 932309A NO 932309 A NO932309 A NO 932309A NO 932309 L NO932309 L NO 932309L
Authority
NO
Norway
Prior art keywords
gear
gear element
drive shaft
procedure
manufacturing
Prior art date
Application number
NO932309A
Other languages
Norwegian (no)
Other versions
NO932309D0 (en
Inventor
Klaus Boddenberg
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of NO932309D0 publication Critical patent/NO932309D0/en
Publication of NO932309L publication Critical patent/NO932309L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/053—Shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties

Abstract

Oppfinnelsen vedrører en fremgangsmåte for fremstilling av et tannhjulelement på en av et lavtemperatur- bestandig stål fremstilt drevaksel, ved hvis ender løpehjulene til koropressortrinn i en gir-turbokompres- sor for komprimering av sterkt nedkjølte gasser er anordnet. Fremgangsmåten er kjennetegnet ved at med utgangspunkt l en smidd eller støpt rundblokk utarbeid- es tannhjulelementet og den dertil hørende akseldel ved hjelp av mekanisk bearbeidelse, idet tennene på tann- hjulelementet slipes og/eller poleres i det minste i flankeområdet og deretter tannhjulelementet renses og galvanisk overtrekkes med kopper i en sjikt tykkelse på 4 til 10 pm. Før sluttbearbeidelsen oppkulles ved hjelp av sliping og/eller polering de overflatenære områder på tannhjulelementet til et karboninnhold i området mellom 0,4 til 0,6 vekt-* og behandlingstiden Innstill- es slik at det oppnås en oppkull ingsdybde på 0,1 x tannhjulsmodulen.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a method for producing a gear element on a drive shaft made of a low temperature resistant steel, at which ends the impeller wheels of the chopper compressor stage in a gear-turbo compressor for compression of strongly cooled gases are arranged. The method is characterized in that, starting from a forged or molded circular block, the gear element and the associated shaft part are prepared by mechanical machining, the teeth of the gear element being grinded and / or polished at least in the flank area and then the gear wheel element cleaned. Coated with cups in a layer thickness of 4 to 10 µm. Prior to final machining, grinding and / or polishing the surface-adjacent areas of the gear element to a carbon content in the range of 0.4 to 0.6 weight * and processing time is set to set a coil depth of 0.1 x gear unit .

NO932309A 1992-07-02 1993-06-23 Procedure for manufacturing a gear element on a drive shaft NO932309L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4221958A DE4221958C1 (en) 1992-07-02 1992-07-02 Method for producing a gear element of a pinion shaft

Publications (2)

Publication Number Publication Date
NO932309D0 NO932309D0 (en) 1993-06-23
NO932309L true NO932309L (en) 1994-01-03

Family

ID=6462457

Family Applications (1)

Application Number Title Priority Date Filing Date
NO932309A NO932309L (en) 1992-07-02 1993-06-23 Procedure for manufacturing a gear element on a drive shaft

Country Status (3)

Country Link
EP (1) EP0579344A1 (en)
DE (1) DE4221958C1 (en)
NO (1) NO932309L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19836635C5 (en) 1998-08-13 2005-07-14 Jost-Werke Gmbh & Co. Kg Device for supporting a semi-trailer of a semi-trailer
US20010020781A1 (en) 2000-01-26 2001-09-13 Vandenberg Ervin Trailer landing gear
RU2003112015A (en) * 2000-09-25 2004-12-20 Геаркон Гмбх (De) METHOD FOR FORMING DENTS AND PROFILES
DE102004058445A1 (en) * 2004-12-03 2006-06-14 Mtu Aero Engines Gmbh Process for the production of gears
CN103464990B (en) * 2013-09-18 2017-01-04 靖江市恒通汽车配件制造有限公司 The processing method of the gear shaft in the steering assembly of angle
CN111515637B (en) * 2020-04-03 2022-01-14 中国航发哈尔滨东安发动机有限公司 Processing method of slender shaft with internal spline

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1282467A (en) * 1917-12-07 1918-10-22 James F Sallows Process of producing and finishing gears and other carbonized-steel parts.
DE1084094B (en) * 1954-10-28 1960-06-23 Teves Kg Alfred Process for the production of piston rings
GB906518A (en) * 1959-03-07 1962-09-19 Zahnradfabrik Friedrichshafen Process for the low-distortion hardening of components
FR1461335A (en) * 1963-01-14 1966-02-25 Loire Atel Forges Process for the treatment of surfaces of metal parts allowing operations without lubrication
FR1481167A (en) * 1966-04-04 1967-05-19 Applic Des Traitements De Surf Steel or composite iron surfaces offering a low coefficient of non-lubricated friction
DE2023899A1 (en) * 1969-05-22 1971-02-18 Asea Ab Machine element with applied outer layer
DE3038078A1 (en) * 1980-10-08 1982-05-06 Linde Ag, 6200 Wiesbaden METHOD AND DEVICE FOR CARBONING METAL WORKPIECES
DE3236376C2 (en) * 1982-10-01 1986-06-19 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Process for protecting metallic, force-fit paired machine parts from fretting corrosion
JP2779170B2 (en) * 1988-07-25 1998-07-23 マツダ株式会社 Carburizing and quenching method
DE4227447C2 (en) * 1991-08-21 2003-08-21 Dana Corp Gears for vehicle axles

Also Published As

Publication number Publication date
EP0579344A1 (en) 1994-01-19
NO932309D0 (en) 1993-06-23
DE4221958C1 (en) 1993-11-18

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