IT7822746A0 - Dispositivo di comando del mandrino in macchine utensili. - Google Patents

Dispositivo di comando del mandrino in macchine utensili.

Info

Publication number
IT7822746A0
IT7822746A0 IT7822746A IT2274678A IT7822746A0 IT 7822746 A0 IT7822746 A0 IT 7822746A0 IT 7822746 A IT7822746 A IT 7822746A IT 2274678 A IT2274678 A IT 2274678A IT 7822746 A0 IT7822746 A0 IT 7822746A0
Authority
IT
Italy
Prior art keywords
control device
machine tools
spindle control
spindle
tools
Prior art date
Application number
IT7822746A
Other languages
English (en)
Other versions
IT1094546B (it
Original Assignee
Fujitsu Fanuc 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 Fujitsu Fanuc Ltd filed Critical Fujitsu Fanuc Ltd
Publication of IT7822746A0 publication Critical patent/IT7822746A0/it
Application granted granted Critical
Publication of IT1094546B publication Critical patent/IT1094546B/it

Links

Classifications

    • 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
    • G05B19/21—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 incremental digital measuring device
    • G05B19/23—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 incremental digital measuring device for point-to-point control
    • G05B19/231—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 incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • G05B19/232—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 incremental digital 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
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42104—Loop switch, speed loop then position loop, mode switch
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43179—Speed changes gradualy from constant value to zero

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position Or Direction (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Stopping Of Electric Motors (AREA)
  • Numerical Control (AREA)
IT22746/78A 1977-04-28 1978-04-27 Dispositivo di comando del mandrino in macchine utensili IT1094546B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52049579A JPS5916291B2 (ja) 1977-04-28 1977-04-28 主軸制御方式

Publications (2)

Publication Number Publication Date
IT7822746A0 true IT7822746A0 (it) 1978-04-27
IT1094546B IT1094546B (it) 1985-08-02

Family

ID=12835118

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22746/78A IT1094546B (it) 1977-04-28 1978-04-27 Dispositivo di comando del mandrino in macchine utensili

Country Status (7)

Country Link
US (1) US4206392A (it)
JP (1) JPS5916291B2 (it)
DE (1) DE2818526C2 (it)
FR (1) FR2388640A1 (it)
GB (1) GB1579609A (it)
IT (1) IT1094546B (it)
SU (1) SU724081A3 (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848295B2 (ja) * 1978-05-02 1983-10-27 ファナック株式会社 工作機械の主軸制御装置
JPS5843220B2 (ja) * 1978-12-16 1983-09-26 ファナック株式会社 主軸定位置停止制御装置
JPS5619392A (en) * 1979-07-19 1981-02-24 Toshiba Mach Co Ltd Main shaft driving device using induction motor
JPS5633249A (en) * 1979-08-24 1981-04-03 Fanuc Ltd Synchronous operation control system for electric motor
JPS5654523A (en) * 1979-10-09 1981-05-14 Fanuc Ltd Controller for stopping main axle at fixed position
JPS5653591A (en) * 1979-10-09 1981-05-13 Fanuc Ltd Main shaft revolution control system
JPS5653588A (en) * 1979-10-09 1981-05-13 Fanuc Ltd Main shaft rotation control system
JPS56102451A (en) * 1979-12-31 1981-08-15 Fanuc Ltd Control system for stopping main spindle at definite position
JPS56119349A (en) * 1980-02-23 1981-09-18 Fanuc Ltd Controlling device of main shaft orientation
US4287462A (en) * 1980-05-13 1981-09-01 Unico, Inc. Veneer lathe control system
JPS5761407A (en) * 1980-07-10 1982-04-13 Toyoda Mach Works Ltd Boring quill
DE3027581A1 (de) * 1980-07-21 1982-02-25 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum positionieren eines drehzahlgeregelten maschinenteils
JPS6043261B2 (ja) * 1980-10-30 1985-09-27 ファナック株式会社 主軸回転位置制御方式
JPS57189208A (en) * 1981-05-18 1982-11-20 Fanuc Ltd Numerical controller
JPS584382A (ja) * 1981-06-26 1983-01-11 ファナック株式会社 工業用ロボツトの制御方式
JPS5831526A (ja) * 1981-08-19 1983-02-24 Nippon Kogaku Kk <Nikon> 焼付装置のアライメント装置
FR2530173B1 (fr) * 1982-07-14 1987-08-14 Kuka Schweissanlagen & Roboter Procede et montage pour freiner une partie de machine et pour l'arreter
JPS5914007A (ja) * 1982-07-14 1984-01-24 Isowa Ind Co 回転ユニットの同調制御方法
AT381665B (de) * 1983-08-30 1986-11-10 Siemens Ag Oesterreich Verfahren zum steuern eines antriebes einer arbeitsspindel einer werkzeugmaschine in eine zielposition und eine vorrichtung zur durchfuehrung des verfahrens
JPS60187288A (ja) * 1984-03-02 1985-09-24 Matsushita Electric Ind Co Ltd ミシン駆動装置
JPH0215538Y2 (it) * 1985-02-20 1990-04-26
EP0192787A1 (de) * 1985-02-22 1986-09-03 Pajakanta Oy Drehtisch zur Aufnahme von Werkstücken oder Werkzeugen
US4849680A (en) * 1986-11-07 1989-07-18 Kabushiki Kaisha Empire Airport Service Encoder
JPS6414495U (it) * 1987-07-14 1989-01-25
JPH0522657Y2 (it) * 1987-10-02 1993-06-10
JPH01134506A (ja) * 1987-11-19 1989-05-26 Fanuc Ltd 主軸原点復帰方式
JPH01114246U (it) * 1988-01-22 1989-08-01
CH674815A5 (it) * 1988-05-17 1990-07-31 Fischer Georg Fms Drehtech
DE3902592C2 (de) * 1989-01-28 1995-03-23 Gildemeister Ag Antrieb für die Werkstückspindel einer Werkzeugmaschine
JP2692274B2 (ja) * 1989-06-22 1997-12-17 三菱電機株式会社 主軸位置・速度制御装置
US6400113B1 (en) * 2000-07-19 2002-06-04 International Business Machines Corporation Apparatus and method for monitoring fan speeds within a computing system
CN103317155A (zh) * 2013-05-29 2013-09-25 贵阳新天光电科技有限公司 主轴***
JP6584560B2 (ja) * 2018-03-20 2019-10-02 株式会社牧野フライス製作所 工作機械の主軸装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD80605A (it) *
CH82092A (de) * 1917-12-03 1919-09-01 Siemens Schuckertwerke Gmbh Werkzeugmaschine mit Elektromotor
CH166545A (de) * 1932-10-29 1934-01-15 Morf Gottfried Werkzeugmaschine mit hohler Arbeitswelle für die Werkstoffzuführung.
US2790280A (en) * 1955-03-21 1957-04-30 Cincinnati Milling Machine Co Spindle positioning mechanism
US3315266A (en) * 1964-11-25 1967-04-18 Honeywell Inc Record drive system including feedback means
US3576986A (en) * 1969-01-14 1971-05-04 Sperry Rand Corp Analog/digital differential apparatus for comparing resolver output data with a digital signal
US3670228A (en) * 1969-12-12 1972-06-13 Sperry Rand Corp Digital fine-coarse servomechanism for a single element printer control system
US3760249A (en) * 1971-03-30 1973-09-18 Westinghouse Electric Corp Coarse-fine analog positioning system
CH539880A (de) * 1971-07-30 1973-07-31 Delmoran Ag Steuerungsvorrichtung an einem Positionierantrieb und dessen Verwendung
US3752969A (en) * 1971-09-24 1973-08-14 Allen Bradley Co Method and means for updating the position dimension of a numerically controlled machine tool
US3946298A (en) * 1974-06-06 1976-03-23 Acme-Cleveland Corporation Shaft positioning mechanism
US4021714A (en) * 1975-01-08 1977-05-03 Contraves-Goerz Corporation Servo system employing a tracking digital angle encoder
JPS5272077A (en) * 1975-12-05 1977-06-16 Hitachi Ltd Positioning system

Also Published As

Publication number Publication date
IT1094546B (it) 1985-08-02
JPS5916291B2 (ja) 1984-04-14
GB1579609A (en) 1980-11-19
SU724081A3 (ru) 1980-03-25
FR2388640B1 (it) 1982-12-03
US4206392A (en) 1980-06-03
JPS53135082A (en) 1978-11-25
DE2818526A1 (de) 1978-11-09
FR2388640A1 (fr) 1978-11-24
DE2818526C2 (de) 1983-06-01

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