IL66196A - Servo-controlled spindle drive system for machine tools - Google Patents

Servo-controlled spindle drive system for machine tools

Info

Publication number
IL66196A
IL66196A IL66196A IL6619682A IL66196A IL 66196 A IL66196 A IL 66196A IL 66196 A IL66196 A IL 66196A IL 6619682 A IL6619682 A IL 6619682A IL 66196 A IL66196 A IL 66196A
Authority
IL
Israel
Prior art keywords
servo
drive system
machine tools
spindle drive
controlled spindle
Prior art date
Application number
IL66196A
Other languages
English (en)
Other versions
IL66196A0 (en
Original Assignee
Kearney & Trecker Corp
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 Kearney & Trecker Corp filed Critical Kearney & Trecker Corp
Publication of IL66196A0 publication Critical patent/IL66196A0/xx
Publication of IL66196A publication Critical patent/IL66196A/xx

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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/33—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device
    • G05B19/35—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control
    • G05B19/351—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • G05B19/353—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude with speed feedback only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33099—Computer numerical control [CNC]; Software control [SWC]
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37473—Resolver
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41358—Transmission, variable gear ratio
    • 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
    • Y10T408/16—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
    • Y10T408/165—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control Tool rotation
    • 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
    • Y10T408/65—Means to drive tool
    • 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
    • Y10T408/65—Means to drive tool
    • Y10T408/675—Means to drive tool including means to move Tool along tool-axis
    • Y10T408/6779—Rack and pinion
    • 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
    • Y10T409/309352—Cutter spindle or spindle support
    • 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.]
    • Y10T483/1736—Tool having specific mounting or work treating feature
    • Y10T483/1743—Tool having specific mounting or work treating feature including means for angularly orienting tool and spindle
    • Y10T483/1745—Spindle angularly oriented to align with tool
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19293—Longitudinally slidable
    • Y10T74/19298—Multiple spur gears
    • Y10T74/19307—Selective

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Turning (AREA)
  • Control Of Position Or Direction (AREA)
  • Machine Tool Positioning Apparatuses (AREA)
IL66196A 1981-07-24 1982-07-01 Servo-controlled spindle drive system for machine tools IL66196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/286,371 US4449866A (en) 1981-07-24 1981-07-24 Servo-controlled spindle drive system

Publications (2)

Publication Number Publication Date
IL66196A0 IL66196A0 (en) 1982-11-30
IL66196A true IL66196A (en) 1986-01-31

Family

ID=23098316

Family Applications (1)

Application Number Title Priority Date Filing Date
IL66196A IL66196A (en) 1981-07-24 1982-07-01 Servo-controlled spindle drive system for machine tools

Country Status (4)

Country Link
US (1) US4449866A (ja)
EP (1) EP0071400A3 (ja)
JP (1) JPS5828449A (ja)
IL (1) IL66196A (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643037A (en) * 1984-09-05 1987-02-17 Kearney & Trecker Corporation Gear change mechanism
US4726260A (en) * 1985-04-15 1988-02-23 Lovrenich Rodger T Shiftable transmission with assured input-output relationship
US4671129A (en) * 1985-04-19 1987-06-09 Lovrenich Rodger T Zero backlash shiftable transmission
US4632612A (en) * 1985-08-26 1986-12-30 Kearney & Trecker Corporation Spindle orientation apparatus
IT1225390B (it) * 1988-10-21 1990-11-13 Jobs Spa Gruppo-mandrino per teste operatrici per macchine utensili automatiche
WO2010064077A1 (en) * 2008-04-18 2010-06-10 Pirelli Tyre S.P.A. Process and apparatus for assembling tyres
FR3000693B1 (fr) * 2013-01-09 2015-06-19 Seti Tec Perceuse bimoteur a vitesse d'avance controlee
CN107175355B (zh) * 2016-03-10 2021-01-26 宁夏银川大河数控机床有限公司 一种自动换挡立式钻床
CN106838140A (zh) * 2017-03-27 2017-06-13 深圳市创智自动化有限公司 一种新型的换挡变速箱
CN107314106A (zh) * 2017-06-12 2017-11-03 南通国盛智能科技集团股份有限公司 一种齿轮箱换挡机构
KR102435067B1 (ko) * 2017-12-22 2022-08-22 주식회사 디엔솔루션즈 공작기계의 주축 구동장치
DE102018132351A1 (de) * 2018-12-14 2020-06-18 Renk Aktiengesellschaft Schaltbares Lastgetriebe

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US727977A (en) * 1903-02-20 1903-05-12 Leblond Mach Tool Co R K Speed-changing box.
US1059434A (en) * 1912-08-31 1913-04-22 Frank Elmer Butler Car-propeller.
US1935715A (en) * 1931-12-04 1933-11-21 Wilson P Hunt Gear mechanism for drilling machines
US2033749A (en) * 1934-02-02 1936-03-10 Gray & Co G A Milling machine head
US2992565A (en) * 1958-03-10 1961-07-18 Kearney & Trecker Corp Automatic speed change mechanism
US2887344A (en) * 1958-04-09 1959-05-19 Ralph R Hause Machine tool spindle mounting means
US3150537A (en) * 1961-05-12 1964-09-29 Leblond Mach Tool Co R K Method and apparatus for automatically shifting gears
GB1073548A (en) * 1964-07-30 1967-06-28 Giddings & Lewis Improvements relating to machine tools
US3259023A (en) * 1965-01-08 1966-07-05 Applied Machine Res Inc Metal working machine and machining process
US3429224A (en) * 1966-06-14 1969-02-25 Kearney & Trecker Corp Temperature compensated spindle positioner
US3461472A (en) * 1966-10-25 1969-08-19 Kearney & Trecker Corp Machine tool with automatic tapping control
US3458881A (en) * 1966-12-02 1969-08-05 Kearney & Trecker Corp Machine tool variable power transmission
US3520228A (en) * 1967-04-10 1970-07-14 Giddings & Lewis Spindle orienting and drawbolt malfunction sensing machine tool control system
US3483767A (en) * 1967-09-15 1969-12-16 Kearney & Trecker Corp Apparatus for angularly positioning a spindle
US3631945A (en) * 1969-06-09 1972-01-04 Olivetti & Co Spa Speed-changing device for a rotary member
US3789500A (en) * 1971-07-28 1974-02-05 Ex Cell O Corp Machine tool with automatic tool changing means
US3893371A (en) * 1972-03-27 1975-07-08 Houdaille Industries Inc Method and means for operating a spindle drive in a machine tool
JPS51126586A (en) * 1975-04-28 1976-11-04 Toyoda Mach Works Ltd Device for stopping the spindle of turret type machining center in fix ed phase
US4026191A (en) * 1975-11-17 1977-05-31 Sundstrand Corporation Machine tool
US4157231A (en) * 1977-09-27 1979-06-05 The United States Of America As Represented By The Secretary Of The Air Force Hydraulic drill unit
DE3002309C2 (de) * 1980-01-23 1982-09-30 A. Friedr. Flender Gmbh & Co Kg, 4290 Bocholt Schaltgetriebe

Also Published As

Publication number Publication date
US4449866A (en) 1984-05-22
JPS5828449A (ja) 1983-02-19
IL66196A0 (en) 1982-11-30
EP0071400A3 (en) 1983-12-21
EP0071400A2 (en) 1983-02-09

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