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JPS51138286A - Error correction method for numeric control system - Google Patents

Error correction method for numeric control system

Info

Publication number
JPS51138286A
JPS51138286A JP6181875A JP6181875A JPS51138286A JP S51138286 A JPS51138286 A JP S51138286A JP 6181875 A JP6181875 A JP 6181875A JP 6181875 A JP6181875 A JP 6181875A JP S51138286 A JPS51138286 A JP S51138286A
Authority
JP
Japan
Prior art keywords
control system
correction method
error correction
numeric control
error
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
JP6181875A
Other languages
Japanese (ja)
Inventor
Kazuo Murata
Masayoshi Yurugi
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP6181875A priority Critical patent/JPS51138286A/en
Publication of JPS51138286A publication Critical patent/JPS51138286A/en
Pending legal-status Critical Current

Links

Landscapes

  • Automatic Control Of Machine Tools (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE: An error correction method for numeric control system, that nullifies error difference of mechanical system by superposing error values previously measured on signal from a position detector.
COPYRIGHT: (C)1976,JPO&Japio
JP6181875A 1975-05-26 1975-05-26 Error correction method for numeric control system Pending JPS51138286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6181875A JPS51138286A (en) 1975-05-26 1975-05-26 Error correction method for numeric control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6181875A JPS51138286A (en) 1975-05-26 1975-05-26 Error correction method for numeric control system

Publications (1)

Publication Number Publication Date
JPS51138286A true JPS51138286A (en) 1976-11-29

Family

ID=13182035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6181875A Pending JPS51138286A (en) 1975-05-26 1975-05-26 Error correction method for numeric control system

Country Status (1)

Country Link
JP (1) JPS51138286A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236050A (en) * 1988-07-26 1990-02-06 Toshiba Mach Co Ltd Correction method for displacement of structure and device therefor
JP2018069375A (en) * 2016-10-28 2018-05-10 Dmg森精機株式会社 Machine position measuring apparatus and machine position measuring system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4322170Y1 (en) * 1965-03-17 1968-09-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4322170Y1 (en) * 1965-03-17 1968-09-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236050A (en) * 1988-07-26 1990-02-06 Toshiba Mach Co Ltd Correction method for displacement of structure and device therefor
JP2018069375A (en) * 2016-10-28 2018-05-10 Dmg森精機株式会社 Machine position measuring apparatus and machine position measuring system

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