ES466736A1 - Porta-herramientas perfeccionado de escariado para operacio-nes multiples. - Google Patents

Porta-herramientas perfeccionado de escariado para operacio-nes multiples.

Info

Publication number
ES466736A1
ES466736A1 ES466736A ES466736A ES466736A1 ES 466736 A1 ES466736 A1 ES 466736A1 ES 466736 A ES466736 A ES 466736A ES 466736 A ES466736 A ES 466736A ES 466736 A1 ES466736 A1 ES 466736A1
Authority
ES
Spain
Prior art keywords
guide
facing
grain
chamfering
grains
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
Application number
ES466736A
Other languages
English (en)
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of ES466736A1 publication Critical patent/ES466736A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B23B51/106—Bits for countersinking with a cutting edge adjustable along a direction oblique to the axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/02—Milling surfaces of revolution
    • B23C3/05—Finishing valves or valve seats
    • B23C3/051—Reconditioning of valve seats
    • B23C3/053—Reconditioning of valve seats having means for guiding the tool carrying spindle
    • B23C3/055—Reconditioning of valve seats having means for guiding the tool carrying spindle for engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2215/00—Details of workpieces
    • B23C2215/60—Valve guides in combination with the neighbouring valve seat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Framework For Endless Conveyors (AREA)
  • Jigs For Machine Tools (AREA)
  • Drilling Tools (AREA)
ES466736A 1977-03-15 1978-02-07 Porta-herramientas perfeccionado de escariado para operacio-nes multiples. Expired ES466736A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7707608A FR2383738A1 (fr) 1977-03-15 1977-03-15 Porte-outil d'alesage a operations multiples

Publications (1)

Publication Number Publication Date
ES466736A1 true ES466736A1 (es) 1978-10-16

Family

ID=9188081

Family Applications (1)

Application Number Title Priority Date Filing Date
ES466736A Expired ES466736A1 (es) 1977-03-15 1978-02-07 Porta-herramientas perfeccionado de escariado para operacio-nes multiples.

Country Status (6)

Country Link
JP (1) JPS53115983A (es)
DE (1) DE2808610C2 (es)
ES (1) ES466736A1 (es)
FR (1) FR2383738A1 (es)
GB (1) GB1562065A (es)
IT (1) IT1107835B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2779112B2 (ja) * 1993-04-23 1998-07-23 聖和精機株式会社 切削工具
JP2804696B2 (ja) * 1993-05-13 1998-09-30 聖和精機株式会社 切削工具
US5620284A (en) * 1994-03-07 1997-04-15 Mitsubishi Materials Corporation Cutting tool
WO1996002346A1 (de) * 1994-07-20 1996-02-01 Komet Präzisionswerkzeuge Robert Breuning Gmbh Werkzeugkopf mit axial verstellbarem spannfutter
PL179956B1 (pl) * 1995-03-03 2000-11-30 Komet Praezisionswerkzeuge Robert Breuning Gmbh Glowica narzedziowa do stosowania w obrabiarkach PL PL PL PL PL PL
EP0827797B1 (de) * 1996-09-05 2002-01-02 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Werkzeug zur spanabtragenden Bearbeitung von Bohrungsoberflächen
DE19649568C2 (de) 1996-11-29 1999-04-29 Mapal Fab Praezision Drehantreibbares Werkzeug zur spanabtragenden Bearbeitung von Werkstückoberflächen
US6640410B2 (en) 1998-04-13 2003-11-04 Harmand Family Limited Partnership Line transfer system with a contour machining head
US6530727B2 (en) 1998-04-13 2003-03-11 Harmand Family Limited Partnership Contour machining head
DE19859051A1 (de) * 1998-12-22 2000-07-13 Mapal Fab Praezision Werkzeug und Verfahren zur spanabtragenden Bearbeitung eines Werkstücks
DE60120731T2 (de) * 2000-04-07 2007-05-31 Harmand Family Ltd. Partnership, San Diego Werkzeugkopf und verfahren zum bearbeiten eines umrisses
DE102004043757A1 (de) * 2003-09-29 2005-05-19 Cross Hüller GmbH Doppelschrägschieberkopf und Verfahren zur Bearbeitung von Ventilbohrungen
JP5288994B2 (ja) * 2008-10-29 2013-09-11 マキノジェイ株式会社 切削工具
DE102010029288A1 (de) 2010-05-25 2011-12-01 Komet Group Gmbh Werkzeugmaschine für Drehbearbeitung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036012B (de) * 1955-09-09 1958-08-07 Ernst Krause & Co Drehkopf zum Feindrehen von Ventilkegelsitzen
DE1908050U (de) * 1959-10-15 1965-01-07 Kurt Dipl Ing Toenshoff Kopiervorrichtung fuer mehrfachwerkzeughalter.
JPS5137389B2 (es) * 1971-08-12 1976-10-15
JPS496767U (es) * 1972-04-20 1974-01-21
FR2270975A1 (en) * 1974-01-04 1975-12-12 Renault Engine valve guide tool carrier with oblique slides - has mortises on slides receiving flats on operating shaft collar

Also Published As

Publication number Publication date
IT1107835B (it) 1985-12-02
JPS53115983A (en) 1978-10-09
IT7867495A0 (it) 1978-03-08
DE2808610A1 (de) 1978-10-12
FR2383738A1 (fr) 1978-10-13
GB1562065A (en) 1980-03-05
DE2808610C2 (de) 1984-06-07
FR2383738B1 (es) 1979-07-20

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