FR2438517A1 - Fraiseuse a vilebrequins - Google Patents

Fraiseuse a vilebrequins

Info

Publication number
FR2438517A1
FR2438517A1 FR7925367A FR7925367A FR2438517A1 FR 2438517 A1 FR2438517 A1 FR 2438517A1 FR 7925367 A FR7925367 A FR 7925367A FR 7925367 A FR7925367 A FR 7925367A FR 2438517 A1 FR2438517 A1 FR 2438517A1
Authority
FR
France
Prior art keywords
tool holder
rotation
tool
chuck
motor
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
FR7925367A
Other languages
English (en)
Other versions
FR2438517B1 (fr
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of FR2438517A1 publication Critical patent/FR2438517A1/fr
Application granted granted Critical
Publication of FR2438517B1 publication Critical patent/FR2438517B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23C3/06—Milling crankshafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/50—Cutting inserts
    • B23C2210/503—Cutting inserts mounted internally on the cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/68—Whirling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/300896—Milling with regulation of operation by templet, card, or other replaceable information supply with sensing of numerical information and regulation without mechanical connection between sensing means and regulated means [i.e., numerical control]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/30756—Machining arcuate surface
    • Y10T409/307616—Machining arcuate surface with means to move cutter eccentrically
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/19—Lathe for crank or crank pin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2527—Lathe having hollow cutter head

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Turning (AREA)

Abstract

L'INVENTION S'APPLIQUE AU FRAISAGE DES MANETONS D'UN VILEBREQUIN DESTINE A UN MOTEUR A COMBUSTION INTERNE. LA FRAISEUSE COMPREND UNE TABLE 1, UNE PAIRE DE RAILS 3 FIXES SUR LA TABLE, UNE COLONNE 30 MONTEE FIXE SUR LA TABLE, UNE BROCHE 14 FIXEE SUR LA COLONNE, UN MANDRIN 15 MONTE ROTATIF A UNE EXTREMITE DE LA BROCHE, UN PREMIER MOTEUR DESTINE A ENTRAINER LE MANDRIN EN ROTATION, UN GUIDE D'OUTIL 2 MONTE COULISSANT SUR LES RAILS, LE GUIDE D'OUTIL AYANT UNE FORME EN SECTION DROITE EN "U" INVERSE, UN PORTE-OUTIL 4 MOBILE DISPOSE A L'INTERIEUR DU GUIDE D'OUTIL, LE PORTE-OUTIL ETANT MOBILE EN VA-ET-VIENT DANS UN PLAN VERTICAL, ET UN SECOND MOTEUR POUR FAIRE EFFECTUER UN MOUVEMENT DE VA-ET-VIENT AU PORTE-OUTIL, UNE FRAISE 10 A DENTS INTERNES EST SUPPORTEE A ROTATION DANS LE PORTE-OUTIL ET UN TROISIEME MOTEUR PERMET D'ENTRAINER EN ROTATION LA FRAISE A DENTS INTERNES; LA ROTATION DU MANDRIN EST SYNCHRONISEE AVEC LE MOUVEMENT EN VA-ET-VIENT DU PORTE-OUTIL. APPLICATION AU FRAISAGE DE VILEBREQUINS.
FR7925367A 1978-10-11 1979-10-11 Fraiseuse a vilebrequins Granted FR2438517A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53124113A JPS5848285B2 (ja) 1978-10-11 1978-10-11 クランク軸加工装置

Publications (2)

Publication Number Publication Date
FR2438517A1 true FR2438517A1 (fr) 1980-05-09
FR2438517B1 FR2438517B1 (fr) 1983-06-03

Family

ID=14877236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925367A Granted FR2438517A1 (fr) 1978-10-11 1979-10-11 Fraiseuse a vilebrequins

Country Status (5)

Country Link
US (1) US4305689A (fr)
JP (1) JPS5848285B2 (fr)
AT (1) AT373522B (fr)
DE (1) DE2940732C2 (fr)
FR (1) FR2438517A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017220290A1 (fr) * 2016-06-20 2017-12-28 Etxe-Tar, S.A. Machine pour l'usinage de pièces

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375670A (en) * 1979-10-29 1983-03-01 Gfm Gesellschaft Fur Fertigungstechnik Und Maschinenbau Gesellschaft Mbh Machine tool for machining crankshafts and control system for the machine tool
US4444533A (en) * 1981-10-26 1984-04-24 Saginaw Machine Systems, Inc. Methods and apparatus for machining crankshafts
ATE21346T1 (de) * 1983-05-19 1986-08-15 Gfm Fertigungstechnik Fraesmaschine.
US4679973A (en) * 1983-11-23 1987-07-14 Kabushiki Kaisha Komatsu Seisakusho Crankshaft milling machine
JPH0641051B2 (ja) * 1984-03-07 1994-06-01 株式会社小松製作所 クランクシヤフトミラ−
US4620463A (en) * 1985-07-29 1986-11-04 Compagnie Europeenne Du Zirconium Cezus Process for machining tubular parts and apparatus for carrying out the process
US5238337A (en) * 1990-12-14 1993-08-24 Maschinenfabrik Ravensburg Ag Method of machining round material or the like by the whirling process
DE4202513C2 (de) * 1992-01-30 1997-01-23 Naxos Union Schleifmittel Verfahren zum Schleifen von Hublagerzapfen einer Kurbelwelle und Schleifmaschine zur Durchführung des Verfahrens
JP3272814B2 (ja) * 1993-05-19 2002-04-08 株式会社小松製作所 クランクシャフトミラー
US5622092A (en) * 1994-08-22 1997-04-22 Sylvia Gleason System for simultaneously setting stroke on a crankshaft lathe
US5408906A (en) * 1994-08-22 1995-04-25 Gleason; William R. System for simultaneously setting stroke on a crankshaft lathe
US5707187A (en) * 1995-06-07 1998-01-13 Ingersoll, Cm Systems, Inc. Crankshaft milling apparatus
DE19626627C1 (de) * 1996-07-02 1997-09-18 Boehringer Werkzeugmaschinen Fräsmaschine
DE10317318A1 (de) * 2003-04-11 2004-10-21 Gebr. Heller Maschinenfabrik Gmbh Maschine zur Bearbeitung von Werkstücken, insbesondere von Kurbel- und Nockenwellen, mit mindestens einem Innen-Rundfräswerkzeug
CN113245569B (zh) * 2021-07-13 2021-10-01 国宏激光科技(江苏)有限公司 一种管件车削设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH431231A (de) * 1964-02-12 1967-02-28 Wohlenberg Kg H Verfahren zur spanenden Herstellung von Kurbelwellen, sowie Vorrichtung zur Durchführung des Verfahrens
DE2239380A1 (de) * 1972-08-10 1974-02-21 Heller Geb Gmbh Maschf Vorrichtung zur spangebenden bearbeitung von kurbelwellen
FR2234951A1 (fr) * 1973-06-27 1975-01-24 Gfm Fertigungstechnik
FR2351743A1 (fr) * 1976-05-21 1977-12-16 Gfm Fertigungstechnik Dispositif de reproduction pour machine a fraiser les vilebrequins
US4099431A (en) * 1977-01-31 1978-07-11 The Wickes Corporation Internal milling machine for milling crank pins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209622B2 (de) * 1972-02-29 1974-06-12 Gebrueder Boehringer Gmbh, 7320 Goeppingen Maschine zum Wirbeln einer Kurbelwelle
US4157055A (en) * 1976-05-21 1979-06-05 Gfm Gesellschaft Fur Fertigungstechnik Und Maschinenbau Aktiengesellschaft Copying attachment for crankshaft milling machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH431231A (de) * 1964-02-12 1967-02-28 Wohlenberg Kg H Verfahren zur spanenden Herstellung von Kurbelwellen, sowie Vorrichtung zur Durchführung des Verfahrens
DE2239380A1 (de) * 1972-08-10 1974-02-21 Heller Geb Gmbh Maschf Vorrichtung zur spangebenden bearbeitung von kurbelwellen
FR2234951A1 (fr) * 1973-06-27 1975-01-24 Gfm Fertigungstechnik
FR2351743A1 (fr) * 1976-05-21 1977-12-16 Gfm Fertigungstechnik Dispositif de reproduction pour machine a fraiser les vilebrequins
US4099431A (en) * 1977-01-31 1978-07-11 The Wickes Corporation Internal milling machine for milling crank pins

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017220290A1 (fr) * 2016-06-20 2017-12-28 Etxe-Tar, S.A. Machine pour l'usinage de pièces
RU2743712C2 (ru) * 2016-06-20 2021-02-24 Этксе-Тар, С.А. Станок для механической обработки заготовок
US10940548B2 (en) 2016-06-20 2021-03-09 Etxe-Tar, S.A. Machine for machining workpieces

Also Published As

Publication number Publication date
DE2940732A1 (de) 1980-05-14
DE2940732C2 (de) 1986-08-14
ATA645179A (de) 1983-06-15
JPS5554114A (en) 1980-04-21
FR2438517B1 (fr) 1983-06-03
US4305689A (en) 1981-12-15
AT373522B (de) 1984-01-25
JPS5848285B2 (ja) 1983-10-27

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