ES2175235T3 - Procedimiento para la fabricacion de una rueda de ferrocarril de aceroendurecida en su superficie de rodadura. - Google Patents

Procedimiento para la fabricacion de una rueda de ferrocarril de aceroendurecida en su superficie de rodadura.

Info

Publication number
ES2175235T3
ES2175235T3 ES97114160T ES97114160T ES2175235T3 ES 2175235 T3 ES2175235 T3 ES 2175235T3 ES 97114160 T ES97114160 T ES 97114160T ES 97114160 T ES97114160 T ES 97114160T ES 2175235 T3 ES2175235 T3 ES 2175235T3
Authority
ES
Spain
Prior art keywords
bearing surface
manufacture
railway wheel
procedure
steel railway
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
ES97114160T
Other languages
English (en)
Inventor
Jurgen Dr Ing Schneider
Franz Dipl Ing Murawa
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.)
Bochumer Verein Verkehrstechnik GmbH
Original Assignee
Bochumer Verein Verkehrstechnik GmbH
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 Bochumer Verein Verkehrstechnik GmbH filed Critical Bochumer Verein Verkehrstechnik GmbH
Application granted granted Critical
Publication of ES2175235T3 publication Critical patent/ES2175235T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements
    • B60B17/0006—Construction of wheel bodies, e.g. disc wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/28—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning wheels or wheel sets or cranks thereon, i.e. wheel lathes
    • 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
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • B23P13/02—Making metal objects by operations essentially involving machining but not covered by a single other subclass in which only the machining operations are important
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements
    • B60B17/0065—Flange details
    • B60B17/0068—Flange details the flange being provided on a single side
    • 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
    • C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
    • B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • B21H1/08—Making articles shaped as bodies of revolution rings of restricted axial length railway wheel rims

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

PARA FABRICAR UNA RUEDA DE CARRIL (1) CON UNA SUPERFICIE DE RODADURA UNIFORMEMENTE ENDURECIDA EN TODO SU PERIMETRO EL METODO PROPONE CREAR UN REBORDE DE SUJECION (6), CUYA UBICACION SE DERIVA DE LAS ETAPAS ANTERIORES DEL PROCESO, PARA EL TRATAMIENTO CON DESPRENDIMIENTO DE VIRUTAS POSTERIOR AL ENDURECIMIENTO Y ESPECIALMENTE EN EL LADO DE CONTACTO DE LA PESTAÑA CON LA SUPERFICIE DE RODADURA. DE ESTA MANERA SE CONSIGUE QUE LOS GRADIENTES DE ENDURECIMIENTO RADIALES QUE PARTEN DE LA SUPERFICIE DE RODADURA NO TRATADA SEAN IGUALES EN DIFERENTES PUNTOS DEL PERIMETRO CON RESPECTO AL REBORDE DE SUJECION.
ES97114160T 1996-08-21 1997-08-16 Procedimiento para la fabricacion de una rueda de ferrocarril de aceroendurecida en su superficie de rodadura. Expired - Lifetime ES2175235T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19633596A DE19633596C2 (de) 1996-08-21 1996-08-21 Verfahren zum Herstellen eines an seiner Lauffläche gehärteten Schienenrades aus Stahl

Publications (1)

Publication Number Publication Date
ES2175235T3 true ES2175235T3 (es) 2002-11-16

Family

ID=7803163

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97114160T Expired - Lifetime ES2175235T3 (es) 1996-08-21 1997-08-16 Procedimiento para la fabricacion de una rueda de ferrocarril de aceroendurecida en su superficie de rodadura.

Country Status (4)

Country Link
EP (1) EP0824993B1 (es)
CZ (1) CZ292254B6 (es)
DE (2) DE19633596C2 (es)
ES (1) ES2175235T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786129B1 (fr) 1998-11-19 2000-12-29 Alstom Tech Roue de securite, procede de fabrication d'une telle roue et bogie equipe d'une telle roue
CZ301757B6 (cs) * 2007-06-20 2010-06-16 Trcka@Josef Zarízení pro pohon dvojkolí kolejových vozidel pri obrábení jejich jízdních profilu
CN104120238A (zh) * 2014-07-24 2014-10-29 乔子恒 一种车轮调质热处理工艺
EP3225335A1 (de) * 2016-04-01 2017-10-04 Borbet Austria GmbH Verfahren zur veredelung der oberfläche eines radteils und veredeltes radteil
EP3575021A1 (de) * 2018-05-29 2019-12-04 AFW Holding GmbH Verfahren zur herstellung wenigstens eines scheiben- oder ringscheibenförmigen bauteils und bearbeitungszentrum
CN109834298A (zh) * 2019-03-26 2019-06-04 中信戴卡股份有限公司 一种车轮机加工设备
CN110527816B (zh) * 2019-09-30 2021-06-15 武汉钢铁有限公司 一种降低钢轨疲劳裂纹扩展速率的热处理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369555A (en) * 1963-05-03 1968-02-20 Amsted Ind Inc Apparatus for heat treating annular castings
SU804210A1 (ru) * 1978-08-22 1981-02-15 Институт черной металлургии Способ обработки железнодорожныхКОлЕС
DE3102091A1 (de) * 1981-01-23 1982-08-12 Wilhelm Hegenscheidt, Gmbh, 5140 Erkelenz Verfahren zum reprofilieren der raeder eines eisenbahnradsatzes durch umfangsfraesen
DE3223519C1 (de) * 1982-06-24 1983-07-21 Krupp Stahl Ag, 4630 Bochum Verfahren zum Herstellen von Vollrädern für Schienenfahrzeuge
SE469476B (sv) * 1983-02-09 1993-07-12 Asea Ab Laserhaerdat jaernvaegshjul
SU1613231A1 (ru) * 1988-12-09 1990-12-15 Всесоюзный Научно-Исследовательский Институт Железнодорожного Транспорта Устройство дл обработки дисков железнодорожных колес
DE4238787A1 (de) * 1992-11-17 1994-05-19 Hegenscheidt Gmbh Wilhelm Verfahren zur spanenden Bearbeitung eines Radsatzes und Einrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE59707019D1 (de) 2002-05-23
CZ292254B6 (cs) 2003-08-13
EP0824993A1 (de) 1998-02-25
DE19633596C2 (de) 1998-07-09
CZ265497A3 (cs) 1998-03-18
EP0824993B1 (de) 2002-04-17
DE19633596A1 (de) 1998-03-05

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