JPS5348285A - Feed mechanism in system for controlling turning angle of spindle for lathe - Google Patents

Feed mechanism in system for controlling turning angle of spindle for lathe

Info

Publication number
JPS5348285A
JPS5348285A JP12315876A JP12315876A JPS5348285A JP S5348285 A JPS5348285 A JP S5348285A JP 12315876 A JP12315876 A JP 12315876A JP 12315876 A JP12315876 A JP 12315876A JP S5348285 A JPS5348285 A JP S5348285A
Authority
JP
Japan
Prior art keywords
spindle
lathe
turning angle
feed mechanism
controlling turning
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.)
Pending
Application number
JP12315876A
Other languages
Japanese (ja)
Inventor
Kenji Sugimoto
Masatsugu Otomo
Shinichi Ishizuka
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP12315876A priority Critical patent/JPS5348285A/en
Publication of JPS5348285A publication Critical patent/JPS5348285A/en
Pending 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
    • 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
    • B23Q5/20—Adjusting or stopping working-spindles in a predetermined position
    • 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—Program-control systems
    • G05B19/02—Program-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 program 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 program 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 program 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
    • 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
    • G05B2219/37183—Marker or index or coded information as well as position pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Positioning Apparatuses (AREA)
  • Turning (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE:To maintain the relationship between the spindle of a lathe and a turning angle detector always invariable even if the detector is disengaged from or engaged with the spindle repeatedly without providing special compensator.
JP12315876A 1976-10-14 1976-10-14 Feed mechanism in system for controlling turning angle of spindle for lathe Pending JPS5348285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12315876A JPS5348285A (en) 1976-10-14 1976-10-14 Feed mechanism in system for controlling turning angle of spindle for lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12315876A JPS5348285A (en) 1976-10-14 1976-10-14 Feed mechanism in system for controlling turning angle of spindle for lathe

Publications (1)

Publication Number Publication Date
JPS5348285A true JPS5348285A (en) 1978-05-01

Family

ID=14853606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12315876A Pending JPS5348285A (en) 1976-10-14 1976-10-14 Feed mechanism in system for controlling turning angle of spindle for lathe

Country Status (1)

Country Link
JP (1) JPS5348285A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953140A (en) * 1982-09-03 1984-03-27 ザ・シツクスハンドレツド・グル−プ・パブリツク・リミテツド・カンパニ− Drive for main spindle of turret type machine tool
JPS61100301A (en) * 1984-10-23 1986-05-19 Yamazaki Mazak Corp C-shaft coupling method in combined machining lathe
US4724371A (en) * 1985-02-21 1988-02-09 Toyota Jidosha Kabushiki Kaisha Apparatus for detecting the degree of rotation of a rotational axis
JPS6459408A (en) * 1987-08-29 1989-03-07 Yaskawa Denki Seisakusho Kk Main shaft rotational position control system
JPS6459409A (en) * 1987-08-29 1989-03-07 Yaskawa Denki Seisakusho Kk Main shaft rotational position control system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947355A (en) * 1972-05-04 1974-05-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947355A (en) * 1972-05-04 1974-05-08

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953140A (en) * 1982-09-03 1984-03-27 ザ・シツクスハンドレツド・グル−プ・パブリツク・リミテツド・カンパニ− Drive for main spindle of turret type machine tool
JPS61100301A (en) * 1984-10-23 1986-05-19 Yamazaki Mazak Corp C-shaft coupling method in combined machining lathe
US4724371A (en) * 1985-02-21 1988-02-09 Toyota Jidosha Kabushiki Kaisha Apparatus for detecting the degree of rotation of a rotational axis
JPS6459408A (en) * 1987-08-29 1989-03-07 Yaskawa Denki Seisakusho Kk Main shaft rotational position control system
JPS6459409A (en) * 1987-08-29 1989-03-07 Yaskawa Denki Seisakusho Kk Main shaft rotational position control system

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