JPS6214389B2 - - Google Patents

Info

Publication number
JPS6214389B2
JPS6214389B2 JP55186742A JP18674280A JPS6214389B2 JP S6214389 B2 JPS6214389 B2 JP S6214389B2 JP 55186742 A JP55186742 A JP 55186742A JP 18674280 A JP18674280 A JP 18674280A JP S6214389 B2 JPS6214389 B2 JP S6214389B2
Authority
JP
Japan
Prior art keywords
ball screw
error correction
pitch error
pulse
stylus
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
JP55186742A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57114343A (en
Inventor
Takeiwa Hatsutori
Eiji Usuda
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.)
Fanuc Corp
Original Assignee
Fanuc 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 Fanuc Corp filed Critical Fanuc Corp
Priority to JP18674280A priority Critical patent/JPS57114343A/ja
Publication of JPS57114343A publication Critical patent/JPS57114343A/ja
Publication of JPS6214389B2 publication Critical patent/JPS6214389B2/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—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
    • G05B19/404—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 control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
    • 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
    • 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
    • G05B2219/41099—Calibration by going to two extremes, limits, counting pulses, storing values
    • 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
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49219—Compensation temperature, thermal displacement

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)
JP18674280A 1980-12-30 1980-12-30 Correction of pitch error Granted JPS57114343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18674280A JPS57114343A (en) 1980-12-30 1980-12-30 Correction of pitch error

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18674280A JPS57114343A (en) 1980-12-30 1980-12-30 Correction of pitch error

Publications (2)

Publication Number Publication Date
JPS57114343A JPS57114343A (en) 1982-07-16
JPS6214389B2 true JPS6214389B2 (zh) 1987-04-02

Family

ID=16193851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18674280A Granted JPS57114343A (en) 1980-12-30 1980-12-30 Correction of pitch error

Country Status (1)

Country Link
JP (1) JPS57114343A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444640A (en) * 1993-01-13 1995-08-22 Mitsubishi Denki Kabushiki Kaisha Numerical control method for controlling various kinds of machine tools by correcting for thermal displacement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255091A (en) * 1975-10-30 1977-05-06 Nippei Sangyo Kk Cylindrical grinding machine with multiistage automatic sizing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255091A (en) * 1975-10-30 1977-05-06 Nippei Sangyo Kk Cylindrical grinding machine with multiistage automatic sizing device

Also Published As

Publication number Publication date
JPS57114343A (en) 1982-07-16

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