ES2006718A4 - Fresa helicoidal con cartuchos portaplaquetas intercambiables. - Google Patents

Fresa helicoidal con cartuchos portaplaquetas intercambiables.

Info

Publication number
ES2006718A4
ES2006718A4 ES88114873T ES88114873T ES2006718A4 ES 2006718 A4 ES2006718 A4 ES 2006718A4 ES 88114873 T ES88114873 T ES 88114873T ES 88114873 T ES88114873 T ES 88114873T ES 2006718 A4 ES2006718 A4 ES 2006718A4
Authority
ES
Spain
Prior art keywords
cartridges
cutter
seats
holder
helical
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.)
Granted
Application number
ES88114873T
Other languages
English (en)
Other versions
ES2006718T3 (es
Inventor
Henri Jaquiery
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.)
STELLRAM SA
Original Assignee
STELLRAM SA
Stellram SA
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 STELLRAM SA, Stellram SA filed Critical STELLRAM SA
Publication of ES2006718A4 publication Critical patent/ES2006718A4/es
Application granted granted Critical
Publication of ES2006718T3 publication Critical patent/ES2006718T3/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
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/109—Shank-type cutters, i.e. with an integral shaft with removable cutting inserts
    • 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
    • B23C5/2226—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 fitted on an intermediate carrier, e.g. shank fixed in the cutter body

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Drilling And Boring (AREA)
  • Gear Processing (AREA)

Abstract

LA FRESA HELICOIDAL CON CARTUCHOS PORTA - PLAQUETAS INTERCAMBIABLES COMPORTA UN CUERPO CUYA CABEZA (2) PRESENTA UNAS RANURAS HELICOIDALES (3) EN LAS QUE ESTAN DISPUESTOS UNOS ALOJAMIENTOS (4) DESTINADOS A RECIBIR, DE FORMA AMOVIBLE, LOS CARTUCHOS (6). ESTOS ALOJAMIENTOS SON CILINDRICOS Y TIENEN SU EJE LONGITUDINAL SITUADO PERPENDICULARMENTE AL EJE LONGITUDINAL DE LA FRESA, EN UNOS PLANOS PARALELOS A ESTE EJE; LOS CARTUCHOS PORTA - PLAQUETAS TIENEN UNA SECCION CILINDRICA QUE CORRESPONDE A LA SECCION DE LOS ALOJAMIENTOS. LA FRESA TIENE UNOS MEDIOS DE FIJACION (8, 9) DE LOS CARTUCHOS PORTA - PLAQUETAS EN LOS ALOJAMIENTOS CORRESPONDIENTES QUE ACTUAN EN EL MISMO SENTIDO QUE LAS FUERZAS DE CORTE Y DE FORMA PARA QUE ESTOS CARTUCHOS ESTEN SIEMPRE Y AUTOMATICAMENTE BLOQUEADOS EN LA MISMA POSICION. TODO ESTA DISPUESTO DE TAL FORMA QUE EN POSICION DE SERVICIO EL ANGULO DE CORTE AXIAL DE LAS PLAQUETAS SOBRE EL CUERPO DE LA FRESA SEA NULO, NEGATIVO Y/O POSITIVO
ES198888114873T 1987-09-16 1988-09-12 Fresa helicoidal con cartuchos portaplaquetas intercambiables. Expired - Lifetime ES2006718T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3573/87A CH672447A5 (es) 1987-09-16 1987-09-16

Publications (2)

Publication Number Publication Date
ES2006718A4 true ES2006718A4 (es) 1989-05-16
ES2006718T3 ES2006718T3 (es) 1992-04-01

Family

ID=4258902

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888114873T Expired - Lifetime ES2006718T3 (es) 1987-09-16 1988-09-12 Fresa helicoidal con cartuchos portaplaquetas intercambiables.

Country Status (5)

Country Link
EP (1) EP0307840B1 (es)
AT (1) ATE68736T1 (es)
CH (1) CH672447A5 (es)
DE (2) DE3865791D1 (es)
ES (1) ES2006718T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447910U (es) * 1990-08-31 1992-04-23
AT1366U1 (de) * 1996-07-02 1997-04-25 Kraus Hermine Fräser
DE102007014262A1 (de) * 2007-03-21 2008-09-25 Sms Demag Ag Walzenfräser
EP2954968B1 (de) * 2014-06-13 2021-01-20 Walter Ag Gewindefräser

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484314A (en) * 1944-08-09 1949-10-11 Borg Warner Rotary stock removing method and apparatus
GB1160425A (en) * 1966-07-20 1969-08-06 Marsh Brothers & Co Ltd Improvements in or relating to Cutting Tools.
DE2603735A1 (de) * 1976-01-31 1977-08-04 Hans Heinlein Fraeserkopf
DE7811518U1 (de) * 1978-04-17 1978-08-03 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Schaftfraeser mit auswechselbaren schneideinsaetzen
FR2561968B1 (fr) * 1984-03-28 1988-06-24 Sicerm Fraise, notamment destinee au travail du bois, et son procede d'affutage
IL76241A (en) * 1985-08-28 1988-08-31 Iscar Ltd Metal cutting tool
DE8604712U1 (de) * 1986-02-21 1986-11-20 Wälztechnik Saacke-Zorn GmbH & Co KG, 7530 Pforzheim Stollenwälzfräser

Also Published As

Publication number Publication date
DE3865791D1 (de) 1991-11-28
ES2006718T3 (es) 1992-04-01
EP0307840B1 (fr) 1991-10-23
CH672447A5 (es) 1989-11-30
DE307840T1 (de) 1989-07-13
EP0307840A1 (fr) 1989-03-22
ATE68736T1 (de) 1991-11-15

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