JPS5412080A - System of controlling numerical valve of machine tool - Google Patents
System of controlling numerical valve of machine toolInfo
- Publication number
- JPS5412080A JPS5412080A JP7691177A JP7691177A JPS5412080A JP S5412080 A JPS5412080 A JP S5412080A JP 7691177 A JP7691177 A JP 7691177A JP 7691177 A JP7691177 A JP 7691177A JP S5412080 A JPS5412080 A JP S5412080A
- Authority
- JP
- Japan
- Prior art keywords
- machine tool
- controlling numerical
- value
- numerical valve
- control command
- 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
Landscapes
- Automatic Control Of Machine Tools (AREA)
- Control Of Position Or Direction (AREA)
Abstract
PURPOSE: To work highly accurate without approximately generating errors, by intermittently comparing the control command value of a machine tool and phase with feed back value to count correction value, and by correcting control command value by means of the correction value.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7691177A JPS5412080A (en) | 1977-06-28 | 1977-06-28 | System of controlling numerical valve of machine tool |
DE19782810646 DE2810646A1 (en) | 1977-03-18 | 1978-03-11 | NUMERICAL CONTROL SYSTEM FOR A MACHINE TOOL |
GB9775/78A GB1595667A (en) | 1977-03-18 | 1978-03-13 | Numerical control systems for machine tools |
US05/885,564 US4206393A (en) | 1977-03-18 | 1978-03-13 | Numerical control systems for machine tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7691177A JPS5412080A (en) | 1977-06-28 | 1977-06-28 | System of controlling numerical valve of machine tool |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5412080A true JPS5412080A (en) | 1979-01-29 |
Family
ID=13618855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7691177A Pending JPS5412080A (en) | 1977-03-18 | 1977-06-28 | System of controlling numerical valve of machine tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5412080A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6027004A (en) * | 1983-06-29 | 1985-02-12 | カ−ネイ・アンド・トレツカ−・コ−ポレ−シヨン | Automatic error compensator for servo position adjustor |
-
1977
- 1977-06-28 JP JP7691177A patent/JPS5412080A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6027004A (en) * | 1983-06-29 | 1985-02-12 | カ−ネイ・アンド・トレツカ−・コ−ポレ−シヨン | Automatic error compensator for servo position adjustor |
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