JPH0134749B2 - - Google Patents

Info

Publication number
JPH0134749B2
JPH0134749B2 JP56213567A JP21356781A JPH0134749B2 JP H0134749 B2 JPH0134749 B2 JP H0134749B2 JP 56213567 A JP56213567 A JP 56213567A JP 21356781 A JP21356781 A JP 21356781A JP H0134749 B2 JPH0134749 B2 JP H0134749B2
Authority
JP
Japan
Prior art keywords
correction
error
register
block
pitch
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
Application number
JP56213567A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58114840A (ja
Inventor
Kazutaka Yamashita
Makoto Tagami
Nobuyuki Nojima
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP21356781A priority Critical patent/JPS58114840A/ja
Publication of JPS58114840A publication Critical patent/JPS58114840A/ja
Publication of JPH0134749B2 publication Critical patent/JPH0134749B2/ja
Granted legal-status Critical Current

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—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
    • 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
    • G05B2219/33078—Error table, interpolate between two stored values to correct error
    • 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
    • G05B2219/41036—Position error in memory, lookup table for correction actual 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41055—Kind of compensation such as pitch error compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Automatic Control Of Machine Tools (AREA)
JP21356781A 1981-12-28 1981-12-28 工作機械におけるピッチ誤差補正方法 Granted JPS58114840A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21356781A JPS58114840A (ja) 1981-12-28 1981-12-28 工作機械におけるピッチ誤差補正方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21356781A JPS58114840A (ja) 1981-12-28 1981-12-28 工作機械におけるピッチ誤差補正方法

Publications (2)

Publication Number Publication Date
JPS58114840A JPS58114840A (ja) 1983-07-08
JPH0134749B2 true JPH0134749B2 (https=) 1989-07-20

Family

ID=16641342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21356781A Granted JPS58114840A (ja) 1981-12-28 1981-12-28 工作機械におけるピッチ誤差補正方法

Country Status (1)

Country Link
JP (1) JPS58114840A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119540A (ja) * 1984-07-05 1986-01-28 Niigata Eng Co Ltd 数値制御工作機械における送りネジピツチ誤差補正方法
JPS6294251A (ja) * 1985-10-17 1987-04-30 Toshiba Mach Co Ltd 位置制御装置
JPS6434632A (en) * 1987-07-29 1989-02-06 Okuma Machinery Works Ltd Positioning error compensator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341317A (en) * 1973-07-17 1978-04-14 Sakai Jiike Goushi Mold supporting apparatus in glass molding machine
JPS5135673A (ja) * 1974-09-21 1976-03-26 Shimadzu Corp Netsushorisochi

Also Published As

Publication number Publication date
JPS58114840A (ja) 1983-07-08

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