MX9304379A - Unidad de motor lineal de fuerza superior que utiliza ejes en cascada. - Google Patents

Unidad de motor lineal de fuerza superior que utiliza ejes en cascada.

Info

Publication number
MX9304379A
MX9304379A MX9304379A MX9304379A MX9304379A MX 9304379 A MX9304379 A MX 9304379A MX 9304379 A MX9304379 A MX 9304379A MX 9304379 A MX9304379 A MX 9304379A MX 9304379 A MX9304379 A MX 9304379A
Authority
MX
Mexico
Prior art keywords
pair
linear motor
motor unit
frame
axles
Prior art date
Application number
MX9304379A
Other languages
English (en)
Inventor
Charles L Jerzycke
Richard Ogletree
Frederick A Sommerhalter Jr
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of MX9304379A publication Critical patent/MX9304379A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/008—Systems with a plurality of bearings, e.g. four carriages supporting a slide on two parallel rails
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/40—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using ball, roller or wheel arrangements
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/28—Electric drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/91—Machine frame
    • 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
    • Y10T409/306776—Axially
    • Y10T409/307056—Axially and laterally
    • Y10T409/307112—Simultaneously
    • 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
    • Y10T409/309576—Machine frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Linear Motors (AREA)
  • Machine Tool Units (AREA)

Abstract

Una unidad de motor lineal que tiene rigidez mecánica mejorada, que comprende: (a) por lo menos un par de rieles en cascada, interconectados rígidamente que definen un primer eje de movimiento y separados en forma normal o perpendicular a dicho primer eje; (b) por lo menos un par de bastidores movibles a lo largo del par de rieles, presentando cada bastidor por lo menos un par de superficies de soporte opuestas en forma paralela; (c) por lo menos un motor lineal efectivo para operar entre cada riel y bastidor; (d) cojinetes soportados entre cada riel y cada superficie de soporte de cada bastidor, estando los cojinetes precargados con una carga de interferencia mientras que se permite el movimiento del cojinete; y (e) una estructura de soporte entre los bastidores que definen ejes de movimiento accionados por otros motores lineales.
MX9304379A 1992-07-31 1993-07-20 Unidad de motor lineal de fuerza superior que utiliza ejes en cascada. MX9304379A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/923,700 US5346345A (en) 1992-07-31 1992-07-31 High-force linear motor assembly using tandem axes

Publications (1)

Publication Number Publication Date
MX9304379A true MX9304379A (es) 1994-03-31

Family

ID=25449126

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9304379A MX9304379A (es) 1992-07-31 1993-07-20 Unidad de motor lineal de fuerza superior que utiliza ejes en cascada.

Country Status (6)

Country Link
US (1) US5346345A (es)
EP (1) EP0583087B1 (es)
JP (1) JPH06169561A (es)
CA (1) CA2101407C (es)
DE (1) DE69324739T2 (es)
MX (1) MX9304379A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307482A1 (de) * 1993-03-10 1994-09-22 Max Rhodius Gmbh Werkzeugmaschine
DE4445283A1 (de) * 1994-12-19 1996-06-20 Emag Masch Vertriebs Serv Gmbh Werkzeugmaschine
JPH08266071A (ja) * 1995-03-23 1996-10-11 Toshiro Higuchi 多軸駆動装置
US5662568A (en) * 1995-05-12 1997-09-02 Ingersoll Milling Machine Co. Symmetrical multi-axis linear motor machine tool
FR2743741B1 (fr) * 1996-01-23 1998-03-06 Renault Automation Structure logique d'une machine-outil d'usinage a grande vitesse du type porte-broche
EP1402994B1 (en) * 1997-07-24 2007-08-29 Jtekt Corporation Machine tool
FR2771324B1 (fr) * 1997-11-27 2000-02-18 Renault Automation Procede d'allongement de la course d'usinage d'une machine-outil, dispositif permettant de le mettre en oeuvre et machine-outil utilisant un tel dispositif
JP3256879B2 (ja) * 1999-07-01 2002-02-18 ホーコス株式会社 工作機械
JP4016561B2 (ja) * 2000-01-17 2007-12-05 株式会社ジェイテクト 工作機械における摺動体の案内機構
ITBO20000516A1 (it) * 2000-09-06 2002-03-06 Jobs Spa Macchina utensile
EP1238752B1 (de) * 2001-03-09 2005-06-01 Cross Hüller GmbH Werkzeugmaschine
US7105956B2 (en) * 2004-04-23 2006-09-12 Aerotech, Inc. High precision z-theta stage
US10346168B2 (en) * 2015-06-26 2019-07-09 Microsoft Technology Licensing, Llc Decoupled processor instruction window and operand buffer
CN108580957B (zh) * 2018-07-02 2020-05-01 安徽英杰精工机械有限公司 一种可倾斜式自由打孔装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348795A (en) * 1965-12-15 1967-10-24 United States Steel Corp Machine base
DE1652720A1 (de) * 1968-01-26 1971-04-08 Schiess Ag Staenderschlitten mit waagerecht teilweise ausfahrbarem Spindelkasten einer Werkzeugmaschine
US3749509A (en) * 1971-04-20 1973-07-31 V Lukoshnikov Horizontal coordinate boring machine
US4102035A (en) * 1977-04-25 1978-07-25 Ex-Cell-O Corporation Machining center with automatic tool changer
FR2462100A1 (fr) * 1979-07-31 1981-02-13 Renault Machine-outil a changement d'outil automatique
US4392642A (en) * 1980-12-22 1983-07-12 Anorad Corporation Workpiece positioning table with air bearing pads
US4571799A (en) * 1980-12-22 1986-02-25 Anorad Corporation Method for producing air bearing pads for positioning table
US4505464A (en) * 1983-03-28 1985-03-19 Anorad Corporation High precision workpiece positioning table
JPS6176239A (ja) * 1984-09-25 1986-04-18 Hiroshi Teramachi リニアモ−タ付ｘｙテ−ブル
DE3440786A1 (de) * 1984-11-08 1986-07-10 Maschinenfabrik Georg Geiß, 8601 Sesslach Fraesmaschine
JPS61209840A (ja) * 1985-03-08 1986-09-18 Hiroshi Teramachi リニアモ−タ付テ−ブル
US4761876A (en) * 1986-04-18 1988-08-09 Dynamotion Corporation High speed precision drilling system
US4985651A (en) * 1987-10-19 1991-01-15 Anwar Chitayat Linear motor with magnetic bearing preload
US4834353A (en) * 1987-10-19 1989-05-30 Anwar Chitayat Linear motor with magnetic bearing preload
EP0403262A3 (en) * 1989-06-13 1991-10-16 Kabushiki Kaisha Toshiba Electro-magnetic actuator and optical disk
US5161926A (en) * 1991-08-21 1992-11-10 Xermac, Inc. Precision head for a machine tool

Also Published As

Publication number Publication date
EP0583087A2 (en) 1994-02-16
US5346345A (en) 1994-09-13
DE69324739D1 (de) 1999-06-10
CA2101407A1 (en) 1994-02-01
EP0583087B1 (en) 1999-05-06
EP0583087A3 (en) 1995-07-19
CA2101407C (en) 1998-09-15
JPH06169561A (ja) 1994-06-14
DE69324739T2 (de) 1999-09-02

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees