ES2051069T3 - Herramienta rotatoria de arranque de virutas. - Google Patents

Herramienta rotatoria de arranque de virutas.

Info

Publication number
ES2051069T3
ES2051069T3 ES91201928T ES91201928T ES2051069T3 ES 2051069 T3 ES2051069 T3 ES 2051069T3 ES 91201928 T ES91201928 T ES 91201928T ES 91201928 T ES91201928 T ES 91201928T ES 2051069 T3 ES2051069 T3 ES 2051069T3
Authority
ES
Spain
Prior art keywords
cutting
field
installation
chips
base
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
ES91201928T
Other languages
English (en)
Inventor
Friedrich Dipl-Ing Falger
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.)
Plansee Tizit AG
Original Assignee
Plansee Tizit 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 Plansee Tizit AG filed Critical Plansee Tizit AG
Application granted granted Critical
Publication of ES2051069T3 publication Critical patent/ES2051069T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts 
    • B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts  having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0416—Irregular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/16—Supporting or bottom surfaces
    • B23C2200/161—Supporting or bottom surfaces with projections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/16—Fixation of inserts or cutting bits in the tool
    • B23C2210/168—Seats for cutting inserts, supports for replacable cutting bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)

Abstract

LA INVENCION TRATA DE UNA HERRAMIENTA GIRATORIA QUE DESPRENDE VIRUTAS PARA LA MECANIZACION A GRANDES VELOCIDADES, QUE ESTA SUJETA A UNA O VARIAS BOQUILLAS-LANZA DE CORTAR (2) QUE SE PUEDEN CAMBIAR SUJETA A LAS HERRAMIENTAS BASE (3). LA SUPERFICIE DE INSTALACION (4, 5) ENTRE LA BOQUILLA-LANZA DE CORTAR (2) Y LA HERRAMIENTA BASE (3) TIENEN UN CAMPO CENTRAL CONCAVO O CONVEXO (4B, 5B) CON AL MENOS UN CAMPO MARGINAL (4A, 5A) LIMITADO. EL CORTE (B-B) TRANSVERSAL DE LAS HERRAMIENTAS BASE (3) Y DE LAS BOQUILLAS-LANZA DE CORTAR (2) MUESTRA TRES PUNTOS DE INSTALACION EN CONTACTO. DOS PUNTOS DE INSTALACION ESTAN DENTRO DEL CAMPO CENTRAL (4B, 5B); EL TERCER PUNTO DE INSTALACION ESTA DENTRO DEL CAMPO MARGINAL Y PLANO (4A, 5A). EL CAMPO CENTRAL CONVEXO (4B) DE LA SUPERFICIE DE INSTALACION (4) SE EXTIENDE AL MENOS EN EL MARGEN DE LOS DOS PUNTOS DE INSTALACION DEL TRAMO DE LA SUPERFICIE DE CUBIERTA DE UN CILINDRO CIRCULAR EN DIRECCION AL EJE DE ROTACION SOBRE LA TOTALIDAD DEL CAMPO CENTRAL (4B) . DE ESTA FORMA SE CONSIGUE UNA FUERTE UNION EN FORMA DE ARRASTRE ENTRE LAS PLACAS DE CORTE DE GIRO (2) Y LA HERRAMIENTA BASE (3) QUE ACOGE UNA PARTE MAYOR EN UNA FUERZA CENTRIFUGA ALTA A LA HORA DE LA MECANIZACION POR ARRANQUE DE VIRUTAS, SIN NECESIDAD DE QUE HAYAN SIDO FORZADAS LAS PLACAS DE CORTE DE GIRO MECANICAS, LOS ELEMENTOS DE FIJACION O LAS PARTES DE LA HERRAMIENTA BASE.
ES91201928T 1990-07-30 1991-07-23 Herramienta rotatoria de arranque de virutas. Expired - Lifetime ES2051069T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0158990A AT397219B (de) 1990-07-30 1990-07-30 Rotierendes spanabhebendes werkzeug

Publications (1)

Publication Number Publication Date
ES2051069T3 true ES2051069T3 (es) 1994-06-01

Family

ID=3516697

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91201928T Expired - Lifetime ES2051069T3 (es) 1990-07-30 1991-07-23 Herramienta rotatoria de arranque de virutas.

Country Status (5)

Country Link
EP (1) EP0469672B1 (es)
JP (1) JP3369197B2 (es)
AT (1) AT397219B (es)
DE (1) DE59101076D1 (es)
ES (1) ES2051069T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19848045C2 (de) * 1998-10-17 2002-01-31 Fette Wilhelm Gmbh Wendeplattenfräser
AT3955U1 (de) * 1999-09-09 2000-11-27 Plansee Tizit Aktiengesellscha Rotierendes zerspanungswerkzeug
AT7667U1 (de) 2004-02-16 2005-07-25 Ceratizit Austria Gmbh Hochgeschwindigkeitsfräser
TWI494181B (zh) * 2014-07-28 2015-08-01 Hsin Tien Chang Discarded milling cutter structure
EP3311946B1 (en) * 2015-06-19 2020-02-19 Tungaloy Corporation Tool body in combination with a cutting insert and cutting tool
EP3144087A1 (en) * 2015-09-18 2017-03-22 Sandvik Intellectual Property AB A cutting tool, a tool body and a method for producing a tool body

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762005A (en) * 1970-08-28 1973-10-02 Ingersoll Milling Machine Co Indexable cutting insert
CH578908A5 (es) * 1973-06-29 1976-08-31 Walter Gmbh Montanwerke
US4329091A (en) * 1980-05-07 1982-05-11 General Electric Company Floating wedge for use in conjunction with an indexable cutting tool
DE3321184C2 (de) * 1983-06-11 1985-11-07 Hartmetall-Werkzeugfabrik Paul Horn GmbH, 7400 Tübingen Drehwerkzeug mit einem Halter für einen auswechselbaren Schneideinsatz
DE3823907A1 (de) * 1988-07-14 1990-01-18 Feldmuehle Ag Klemmhalter fuer rundschneidplatten

Also Published As

Publication number Publication date
EP0469672A2 (de) 1992-02-05
JP3369197B2 (ja) 2003-01-20
DE59101076D1 (de) 1994-04-07
EP0469672B1 (de) 1994-03-02
ATA158990A (de) 1993-07-15
JPH04226810A (ja) 1992-08-17
EP0469672A3 (en) 1992-03-25
AT397219B (de) 1994-02-25

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