JPS53115484A - Numerical value control system for machine tool - Google Patents
Numerical value control system for machine toolInfo
- Publication number
- JPS53115484A JPS53115484A JP2998777A JP2998777A JPS53115484A JP S53115484 A JPS53115484 A JP S53115484A JP 2998777 A JP2998777 A JP 2998777A JP 2998777 A JP2998777 A JP 2998777A JP S53115484 A JPS53115484 A JP S53115484A
- Authority
- JP
- Japan
- Prior art keywords
- control system
- numerical value
- machine tool
- value control
- servo
- 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
Links
Abstract
PURPOSE: To remove a machining error caused by delay in a servo-system, by finding previously a phase delay angle in the servo-system and adding to an input command valve as correction.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2998777A JPS53115484A (en) | 1977-03-18 | 1977-03-18 | Numerical value control system for machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2998777A JPS53115484A (en) | 1977-03-18 | 1977-03-18 | Numerical value control system for machine tool |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53115484A true JPS53115484A (en) | 1978-10-07 |
Family
ID=12291301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2998777A Pending JPS53115484A (en) | 1977-03-18 | 1977-03-18 | Numerical value control system for machine tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53115484A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6228803A (en) * | 1985-07-31 | 1987-02-06 | Fujitsu Ltd | Servo control device having feedforward compensation |
JPS63286906A (en) * | 1987-05-20 | 1988-11-24 | Fanuc Ltd | Numerical control device |
JPH02181203A (en) * | 1988-12-31 | 1990-07-16 | Citizen Watch Co Ltd | Method and device for controlling numerical control machine tool |
-
1977
- 1977-03-18 JP JP2998777A patent/JPS53115484A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6228803A (en) * | 1985-07-31 | 1987-02-06 | Fujitsu Ltd | Servo control device having feedforward compensation |
JPS63286906A (en) * | 1987-05-20 | 1988-11-24 | Fanuc Ltd | Numerical control device |
JPH02181203A (en) * | 1988-12-31 | 1990-07-16 | Citizen Watch Co Ltd | Method and device for controlling numerical control machine tool |
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