IT7867495A0 - Portautensile di alesatura ad operazioni multiple - Google Patents

Portautensile di alesatura ad operazioni multiple

Info

Publication number
IT7867495A0
IT7867495A0 IT7867495A IT6749578A IT7867495A0 IT 7867495 A0 IT7867495 A0 IT 7867495A0 IT 7867495 A IT7867495 A IT 7867495A IT 6749578 A IT6749578 A IT 6749578A IT 7867495 A0 IT7867495 A0 IT 7867495A0
Authority
IT
Italy
Prior art keywords
tool holder
boring tool
multiple operation
operation boring
holder
Prior art date
Application number
IT7867495A
Other languages
English (en)
Other versions
IT1107835B (it
Original Assignee
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 filed Critical Renault
Publication of IT7867495A0 publication Critical patent/IT7867495A0/it
Application granted granted Critical
Publication of IT1107835B publication Critical patent/IT1107835B/it

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)
  • Drilling Tools (AREA)
  • Jigs For Machine Tools (AREA)
  • Framework For Endless Conveyors (AREA)
IT67495/78A 1977-03-15 1978-03-08 Portautensile di alesatura ad operazioni multiple IT1107835B (it)

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 (2)

Publication Number Publication Date
IT7867495A0 true IT7867495A0 (it) 1978-03-08
IT1107835B IT1107835B (it) 1985-12-02

Family

ID=9188081

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67495/78A IT1107835B (it) 1977-03-15 1978-03-08 Portautensile di alesatura ad operazioni multiple

Country Status (6)

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

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
DE59609189D1 (de) * 1995-03-03 2002-06-13 Komet Stahlhalter Werkzeuge Positionierantrieb, insbesondere für den einsatz in maschinenwerkzeugen sowie werkzeugkopf mit einem solchen positionierantrieb
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
AU2001253228A1 (en) * 2000-04-07 2001-10-23 Harmand Family Limited Partnership Contour machining head
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 (it) * 1971-08-12 1976-10-15
JPS496767U (it) * 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
FR2383738B1 (it) 1979-07-20
DE2808610A1 (de) 1978-10-12
DE2808610C2 (de) 1984-06-07
JPS53115983A (en) 1978-10-09
GB1562065A (en) 1980-03-05
IT1107835B (it) 1985-12-02
ES466736A1 (es) 1978-10-16
FR2383738A1 (fr) 1978-10-13

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