[go: up one dir, main page]

ES2168016T3 - Dispositivo de cambio de herramientas para un centro de mecanizado. - Google Patents

Dispositivo de cambio de herramientas para un centro de mecanizado.

Info

Publication number
ES2168016T3
ES2168016T3 ES99926370T ES99926370T ES2168016T3 ES 2168016 T3 ES2168016 T3 ES 2168016T3 ES 99926370 T ES99926370 T ES 99926370T ES 99926370 T ES99926370 T ES 99926370T ES 2168016 T3 ES2168016 T3 ES 2168016T3
Authority
ES
Spain
Prior art keywords
tool
spindle
devices
machining center
tools
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
ES99926370T
Other languages
English (en)
Inventor
Frank Germerodt
Thorsten Lasch
Eberhard Stenzel
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.)
Deckel Maho Seebach GmbH
Original Assignee
Deckel Maho Seebach GmbH
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 Deckel Maho Seebach GmbH filed Critical Deckel Maho Seebach GmbH
Application granted granted Critical
Publication of ES2168016T3 publication Critical patent/ES2168016T3/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
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/15503—Processes characterized by special sequencing of operations or the like, e.g. for optimizing tool changing time or capacity in tool storage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/15513—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling the tool being taken from a storage device and transferred to a tool holder by means of transfer devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1556—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of non-rotary tools
    • B23Q3/15573—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of non-rotary tools the tool being taken from a storage device and transferred to a tool holder by means of transfer devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
    • B23Q3/15773—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking the tool from a storage device and passing it on to other transfer devices, which insert it in a spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
    • B23Q2003/155414—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers
    • B23Q2003/155421—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers the grippers moving independently from each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
    • B23Q2003/155414—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers
    • B23Q2003/155449—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers linearly movable only
    • 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
    • Y10T483/00—Tool changing
    • Y10T483/17—Tool changing including machine tool or component
    • Y10T483/1702—Rotating work machine tool [e.g., screw machine, lathe, etc.]
    • Y10T483/1705—Tool support comprises rotary spindle
    • 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
    • Y10T483/00—Tool changing
    • Y10T483/17—Tool changing including machine tool or component
    • Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
    • Y10T483/1748—Tool changer between spindle and matrix
    • Y10T483/1783—Tool changer between spindle and matrix including linearly translatable tool changer [e.g., shuttle, ram, etc.]
    • 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
    • Y10T483/00—Tool changing
    • Y10T483/17—Tool changing including machine tool or component
    • Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
    • Y10T483/179—Direct tool exchange between spindle and matrix
    • Y10T483/1793—Spindle comprises tool changer
    • 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
    • Y10T483/00—Tool changing
    • Y10T483/17—Tool changing including machine tool or component
    • Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
    • Y10T483/179—Direct tool exchange between spindle and matrix
    • Y10T483/1793—Spindle comprises tool changer
    • Y10T483/1795—Matrix indexes selected tool to transfer position
    • 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
    • Y10T483/00—Tool changing
    • Y10T483/17—Tool changing including machine tool or component
    • Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
    • Y10T483/179—Direct tool exchange between spindle and matrix
    • Y10T483/1798—Direct tool exchange between spindle and matrix including means to project tool from matrix
    • 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
    • Y10T483/00—Tool changing
    • Y10T483/18—Tool transfer to or from matrix
    • Y10T483/1818—Matrix including means to project tool for transfer
    • 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
    • Y10T483/00—Tool changing
    • Y10T483/18—Tool transfer to or from matrix
    • Y10T483/1873—Indexing matrix
    • Y10T483/1891—Chain or belt

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Abstract

Dispositivo de cambio de herramientas para un centro de mecanizado, con por lo menos un husillo (2) para la herramienta, en el que se puede sujetar una herramienta (1) y que puede ser desplazado en la dirección del eje del husillo y por lo menos en una dirección perpendicular a aquélla, con un almacén de herramientas (3) y con dos dispositivos de sujeción de herramientas (4a) en un dispositivo de transporte (4), con el cual se pueden desplazar los dispositivos de sujeción de herramientas (4a) hasta una posición de cambio de herramientas situada en la zona de movimiento del husillo (2) para la herramienta, de modo que en uno de dichos dispositivos se puede depositar una herramienta usada (1) por medio del movimiento del husillo (2) para la herramienta, y desde otro de dichos dispositivos se puede tomar una herramienta nueva (1) por medio del movimiento del husillo (2) para la herramienta, caracterizado porque cada uno de los dispositivos de sujeción de herramienta (4a) previstos por lo menospor duplicado, está situado en un dispositivo propio de transporte (4), porque los dispositivos de transporte (4) se pueden mover pendularmente de un lado hacia otro, independientemente entre sí, entre la posición de cambio de herramientas y un alojamiento (3a) para herramientas del almacén de herramientas (3), y porque los alojamientos (3a) para herramientas del almacén de herramientas (3) se pueden mover en forma giratoria.
ES99926370T 1998-07-08 1999-05-22 Dispositivo de cambio de herramientas para un centro de mecanizado. Expired - Lifetime ES2168016T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19830392A DE19830392A1 (de) 1998-07-08 1998-07-08 Werkzeugwechselvorrichtung für ein Bearbeitungszentrum

Publications (1)

Publication Number Publication Date
ES2168016T3 true ES2168016T3 (es) 2002-05-16

Family

ID=7873264

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99926370T Expired - Lifetime ES2168016T3 (es) 1998-07-08 1999-05-22 Dispositivo de cambio de herramientas para un centro de mecanizado.

Country Status (8)

Country Link
US (1) US6579216B2 (es)
EP (1) EP1094916B1 (es)
JP (1) JP3872291B2 (es)
CN (1) CN1098139C (es)
CZ (1) CZ296766B6 (es)
DE (2) DE19830392A1 (es)
ES (1) ES2168016T3 (es)
WO (1) WO2000002703A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10337547A1 (de) * 2003-08-05 2005-03-03 Ex-Cell-O Gmbh Werkzeugwechselvorrichtung für eine Werkzeugmaschine und Verfahren zum Werkzeugwechsel an einer Werkzeugmaschine
DE102004028151A1 (de) * 2004-06-10 2005-12-29 Mikron Comp-Tec Ag Speicheranordnung für Bearbeitungsmaschinen
EP1810778B1 (de) * 2006-01-18 2008-07-16 Hüller Hille GmbH Werkzeug-Magazin mit einem Speicher-Rad mit zwei Reihen von Werkzeug-Aufnahmen am Umfang
US7520847B1 (en) * 2008-06-18 2009-04-21 Campro Precision Machinery Co., Ltd. Tool magazine of automatic tool changer
DE102009030387B3 (de) * 2009-06-25 2010-12-16 Mag Europe Gmbh Werkzeug-Maschine mit einem Ketten-Magazin
US20120220437A1 (en) * 2009-11-18 2012-08-30 Komatsu Ntc Ltd. Tool magazine and machining center
JP5678739B2 (ja) * 2011-03-10 2015-03-04 ブラザー工業株式会社 工具交換装置
KR101313639B1 (ko) * 2011-04-27 2013-10-02 (주)대성하이텍 치아가공기용 공구교환장치
US8857486B2 (en) * 2011-05-04 2014-10-14 Asm Technology Singapore Pte. Ltd. Flip arm module for a bonding apparatus incorporating changeable collet tools
JP5858887B2 (ja) * 2012-09-14 2016-02-10 株式会社エフテック 加工装置
IT201700042590A1 (it) * 2017-04-19 2018-10-19 Vigel Spa Metodo per il caricamento e la sostituzione di utensili in centri di lavoro muniti di magazzino-utensili meccanizzato, e centro di lavoro impiegante tale metodo
CN109396915A (zh) * 2018-12-12 2019-03-01 上海西格码机床有限公司 一种加工中心大小刀的换刀处理方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298098A (en) * 1964-11-23 1967-01-17 Kearney & Trecker Corp Machine tool with tool changer
US3932924A (en) * 1971-07-16 1976-01-20 Doall Company Method of changing tools
US4185376A (en) * 1977-12-22 1980-01-29 Kearney & Trecker Corporation Unmanned machining center with tool checking
US4166279A (en) * 1977-12-30 1979-08-28 International Business Machines Corporation Electromigration resistance in gold thin film conductors
US4221043A (en) * 1979-03-05 1980-09-09 Kearney & Trecker Corporation Automatic tool changer for multiple spindle machine tool
FR2465557A1 (fr) * 1979-09-20 1981-03-27 Moulin Georges Changeur automatique d'outils pour machines-outils en general permettant le transfert de chaque outil depuis la broche porte-outils jusqu'a un magasin d'outils tournant
JPS59227344A (ja) * 1983-06-09 1984-12-20 Sakazaki Tekko Kk 多軸工作機械における自動工具交換装置
DE3501113A1 (de) * 1985-01-15 1986-07-17 Horst Dipl.-Ing. Grüner (FH), 7347 Bad Überkingen Insbesondere zur spanenden bearbeitung einsetzbare werkzeugmaschine
DE3521009A1 (de) * 1985-06-12 1986-12-18 Chiron-Werke Gmbh, 7200 Tuttlingen Werkzeugmaschine
DE3701858A1 (de) * 1987-01-23 1988-08-04 Behrens Ag C Blechbearbeitungsmaschine mit werkzeugmagazin
ATE77982T1 (de) * 1988-05-19 1992-07-15 Klessmann Ima Norte Maschfab Werkzeugmaschine mit magazin und werkzeugwechsler.
JPH0310736A (ja) * 1989-06-09 1991-01-18 Mazda Motor Corp 自動工具交換装置
DE9007476U1 (de) * 1990-03-24 1992-01-30 Fritz Werner Werkzeugmaschinen AG, 1000 Berlin Werkzeugwechseleinrichtung für eine Bearbeitungsmaschine
JP3010736B2 (ja) 1990-11-28 2000-02-21 東洋紡績株式会社 土木・建築用シート及び含基布遮水シート
JPH04262826A (ja) * 1991-02-18 1992-09-18 Murata Mach Ltd パンチプレス機
DE4116091C1 (es) * 1991-05-17 1992-08-13 Hirschmann Gmbh, 7239 Fluorn-Winzeln, De
DE4117702A1 (de) * 1991-05-30 1992-12-03 Chiron Werke Gmbh Verfahren und vorrichtung zum wechseln von werkzeugen an einer werkzeugmaschine
JP3246647B2 (ja) * 1996-03-12 2002-01-15 キタムラ機械株式会社 自動工具交換用ツールマガジン
US6641511B2 (en) * 2000-08-31 2003-11-04 Hurco Companies, Inc. Movable arm activated tool changer for machine tool system

Also Published As

Publication number Publication date
EP1094916B1 (de) 2002-01-23
JP3872291B2 (ja) 2007-01-24
CZ296766B6 (cs) 2006-06-14
JP2002520171A (ja) 2002-07-09
DE59900778D1 (de) 2002-03-14
CN1307511A (zh) 2001-08-08
CN1098139C (zh) 2003-01-08
WO2000002703A1 (de) 2000-01-20
CZ20004343A3 (cs) 2001-08-15
DE19830392A1 (de) 2000-01-20
US6579216B2 (en) 2003-06-17
EP1094916A1 (de) 2001-05-02
US20010023222A1 (en) 2001-09-20

Similar Documents

Publication Publication Date Title
ES2168016T3 (es) Dispositivo de cambio de herramientas para un centro de mecanizado.
ATE76600T1 (de) Schnellrotierender fraes- oder bohrkopf.
ES2054390T3 (es) Revolver portaherramientas.
ATE34110T1 (de) Werkzeugaufnahmevorrichtung und werkzeugtraeger.
DE50307985D1 (de) Werkzeugträger für drehmaschinen
ES2034116T3 (es) Procedimiento para la mecanizacion de una pieza de trabajo mediante una herramienta cortante al menos frontalmente.
FR2374120A1 (fr) Machine-outil munie de tetes porte-outil rotatives opposees portant des coulisseaux porte-outil d'avance transversale
ES2035486T3 (es) Maquina herramienta.
JP3208902U (ja) Ｎｃフライス盤のスピンドルケース構造
ES2121474T3 (es) Torno multihusillos.
ES2144481T3 (es) Un metodo y una maquina para mecanizar un sector de cuchillas.
TWM541923U (zh) 鏈條式傳動機構
DE3772045D1 (de) Bandsaegemaschine.
ATE250483T1 (de) Werkzeugmaschine mit horizontal angeordneter arbeitsspindel
ES2168139T3 (es) Maquina herramienta.
ES8603311A1 (es) Mejoras en los aparatos para taladrar y aterrajar agujeros para pernos
ES2054770T3 (es) Maquina para la mecanizacion de acabado de piezas de trabajo.
FR2413949A1 (fr) Mandrin oscillant pour machine-outil
ES2068143B1 (es) Dispositivo para el cambio automatico de los utiles en el cabezal portabrocas de una taladradora de placas.
DE59700581D1 (de) Werkzeugmaschine
ES2064004T3 (es) Maquina bruñidora.
ES8303173A1 (es) Dispositivo de cambio de herramienta para una maquina para trabajar la madera.
ES2181278T3 (es) Cabezal de torneado rotativo con al menos dos utiles.
GB1071046A (en) Tool holder construction
FR2395811A1 (fr) Dispositif de retrait d'outil sur machine-outil