JPS5487984A - Machine toolsigma slide table stopping position control method - Google Patents
Machine toolsigma slide table stopping position control methodInfo
- Publication number
- JPS5487984A JPS5487984A JP15621177A JP15621177A JPS5487984A JP S5487984 A JPS5487984 A JP S5487984A JP 15621177 A JP15621177 A JP 15621177A JP 15621177 A JP15621177 A JP 15621177A JP S5487984 A JPS5487984 A JP S5487984A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- stopping position
- comparator
- slide table
- value
- 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.)
- Granted
Links
Landscapes
- Machine Tool Positioning Apparatuses (AREA)
Abstract
PURPOSE: To enable a work to be machined (or processed) with high accuracy by controlling slide table stopping position in such a manner as to compensate the stopper position on the basis of difference between average measurement value and set value of the work's dimensions.
CONSTITUTION: No. 1 comparator 13, which receives inputs of an average value signal and a set value signal, compares these signals and makes an output of a compensation signal to No. 2 comparator 14. At the same time, No. 2 comparator 14 also receives an input of displacement value signal. The displacement value signal is put out from a displacement value detector 12 which plays a role of an induction scale, and thus detected electric signal represents a displacement of stopping position of a slide table 8, and therefore, this value is to be zero (0) as long as the stopping position remain unchanged. The compensation signal having been put into No. 2 comparator is put out to a driving unit 15 to compensate for the stopper position in accordance with content of the compensation signal.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15621177A JPS5911420B2 (en) | 1977-12-24 | 1977-12-24 | Control method for machine tool slide table stop position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15621177A JPS5911420B2 (en) | 1977-12-24 | 1977-12-24 | Control method for machine tool slide table stop position |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5487984A true JPS5487984A (en) | 1979-07-12 |
JPS5911420B2 JPS5911420B2 (en) | 1984-03-15 |
Family
ID=15622782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15621177A Expired JPS5911420B2 (en) | 1977-12-24 | 1977-12-24 | Control method for machine tool slide table stop position |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5911420B2 (en) |
-
1977
- 1977-12-24 JP JP15621177A patent/JPS5911420B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5911420B2 (en) | 1984-03-15 |
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