ES2022493B3 - Procedimiento para preparar ruedas de disco de turbinas con tensiones elevadas en el cilindro del cubo del motor - Google Patents

Procedimiento para preparar ruedas de disco de turbinas con tensiones elevadas en el cilindro del cubo del motor

Info

Publication number
ES2022493B3
ES2022493B3 ES88103213T ES88103213T ES2022493B3 ES 2022493 B3 ES2022493 B3 ES 2022493B3 ES 88103213 T ES88103213 T ES 88103213T ES 88103213 T ES88103213 T ES 88103213T ES 2022493 B3 ES2022493 B3 ES 2022493B3
Authority
ES
Spain
Prior art keywords
procedure
high voltages
turbine disc
disc wheels
hub cylinder
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 - Lifetime
Application number
ES88103213T
Other languages
English (en)
Inventor
Erwin Stucker
Gerhard Rottger
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2022493B3 publication Critical patent/ES2022493B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B23P25/00—Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress
    • 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
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
ES88103213T 1987-03-16 1988-03-02 Procedimiento para preparar ruedas de disco de turbinas con tensiones elevadas en el cilindro del cubo del motor Expired - Lifetime ES2022493B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873708507 DE3708507A1 (de) 1987-03-16 1987-03-16 Verfahren zur herstellung von turbinenradscheiben mit oertlichen hohen druckeigenspannungen in der nabenbohrung

Publications (1)

Publication Number Publication Date
ES2022493B3 true ES2022493B3 (es) 1991-12-01

Family

ID=6323199

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88103213T Expired - Lifetime ES2022493B3 (es) 1987-03-16 1988-03-02 Procedimiento para preparar ruedas de disco de turbinas con tensiones elevadas en el cilindro del cubo del motor

Country Status (5)

Country Link
US (1) US4879793A (es)
EP (1) EP0282822B1 (es)
JP (1) JPH0788533B2 (es)
DE (2) DE3708507A1 (es)
ES (1) ES2022493B3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993151A (en) * 1987-10-28 1991-02-19 Brunswick Corporation Method of making an easily removed marine propeller
US5158435A (en) * 1991-11-15 1992-10-27 Praxair Technology, Inc. Impeller stress improvement through overspeed
NL1006539C2 (nl) * 1997-07-10 1999-01-12 Skf Ind Trading & Dev Werkwijze voor het uitvoeren van een warmtebehandeling op metalen ringen, en aldus verkregen lagerring.
US6204589B1 (en) 1999-11-08 2001-03-20 Acumentrics Corporation Strain-matched hub for motor/generator
JP4533039B2 (ja) * 2004-07-08 2010-08-25 Ｎｓｋワーナー株式会社 クラッチハウジング及びその製造方法
US7578656B2 (en) * 2005-12-20 2009-08-25 General Electric Company High pressure turbine disk hub with reduced axial stress and method
EP1865080A1 (de) * 2006-06-06 2007-12-12 Siemens Aktiengesellschaft Verfahren zum Einbringen von Druckeigenspannungen in eine Welle, insbesondere in Wellenkerben
GB0614972D0 (en) * 2006-07-28 2006-09-06 Rolls Royce Plc A mounting disc
DE102009006229B4 (de) * 2009-01-27 2016-11-10 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Herstellung von Turbinen- oder Verdichterscheiben
CN103397161B (zh) * 2013-08-05 2015-03-04 天津天海同步科技股份有限公司 齿毂的热处理用垫圈组及热处理方法
CN110171101B (zh) * 2018-02-20 2023-04-28 泰尔茂株式会社 导管的制造方法及由该制造方法制造的导管

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652345A (en) * 1968-09-18 1972-03-28 Japan National Railway Method of removing residual stress for improving fatigue strength of boundary of heated zone
DE2352441A1 (de) * 1973-10-19 1975-04-24 Daimler Benz Ag Verfahren zum bearbeiten eines gehaeusemantels fuer eine rotationskolbenbrennkraftmaschine in trochoidenbauart
US4602411A (en) * 1984-01-13 1986-07-29 Westinghouse Electric Corp. Method for fabricating a rotor disc assembly
DE8604333U1 (de) * 1986-02-18 1986-08-07 MTU Motoren- und Turbinen-Union München GmbH, 80995 München Vorrichtung zum unterschiedlichen Abkühlen bzw. Temperieren von Innen- und Außenwänden oder Wandbereichen eines Bauteils, insbesondere eines Turbomaschinenteils

Also Published As

Publication number Publication date
JPH0788533B2 (ja) 1995-09-27
JPS63255324A (ja) 1988-10-21
EP0282822A1 (de) 1988-09-21
US4879793A (en) 1989-11-14
DE3862783D1 (de) 1991-06-20
DE3708507A1 (de) 1988-09-29
EP0282822B1 (de) 1991-05-15

Similar Documents

Publication Publication Date Title
DE3764427D1 (de) Anlaufscheibenanordnung, insbesondere fuer planetenraeder in einem planetenradtraeger.
IT8820474A0 (it) Turbopropulsore ad eliche propfan.
NO900279L (no) Alkylerte polyetyleniminderivater og fremgangsmaate for fremstilling derav samt anvendelse av derivatene.
AR219424A1 (es) Freno de disco neumatico para vehiculos,de tipo de accionador de cuna
EP0295296A4 (en) COAXIAL GENERATOR AND GEARBOX ARRANGEMENT.
ES274321Y (es) Arbol articulado, especialmente para el accionamiento de las ruedas de un vehiculo automovil
ES2022493B3 (es) Procedimiento para preparar ruedas de disco de turbinas con tensiones elevadas en el cilindro del cubo del motor
BR8008062A (pt) Pneumatico para veiculos a motor,com baixa absorcao de potencia e elevada direcionabilidade
DE3772931D1 (de) Radial-reifen fuer flugzeuge und felge.
DE69002462D1 (de) Zyklische reparaturtechnik fuer bremsscheiben.
DE68903753D1 (de) Stromversorgungsgeraet fuer kraftfahrzeuge.
DE3867144D1 (de) Radialreifen fuer personenkraftwagen.
IT8049973A0 (it) Disco coprimozzo in particolare per ruote di autoveicoli
IT1154423B (it) Motore alternativo a stantuffi con meccanismo a disco inclinato per la trasformazione del moto alternativo in moto rotatorio particolarmente per autoveicoli
ES2021352B3 (es) Dispositivo para el soporte del cargador de combustible en los vehiculos a motor.
DE3880951D1 (de) Radialluftreifen.
DE3772451D1 (de) Radialreifen fuer p.k.w.
IT1147036B (it) Disco di copertura per proiettori in particolare proiettori di autoveicoli
IT1128337B (it) Disco coprimozzo in particolare per ruote di autoveicoli
DE69003561D1 (de) Hochgeschwindigkeitsradialluftreifen fuer schwere lasten.
IT8622466A0 (it) Cuscinetto snodato precaricato, in special modo cuscinetto di centraggio della trasmissione cardanica per autoveicoli
BR8901974A (pt) Pneu radial para veiculos motorizados
DE69000684D1 (de) Radialluftreifen mit verbesserter laufleistung.
DE3761068D1 (de) Doppelachsenleistungsmotor.
IT8320887V0 (it) Freno aerodinamico per corpi rotanti, in particolare proiettili.