JPS6459409A - Main shaft rotational position control system - Google Patents
Main shaft rotational position control systemInfo
- Publication number
- JPS6459409A JPS6459409A JP21615187A JP21615187A JPS6459409A JP S6459409 A JPS6459409 A JP S6459409A JP 21615187 A JP21615187 A JP 21615187A JP 21615187 A JP21615187 A JP 21615187A JP S6459409 A JPS6459409 A JP S6459409A
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- rotational position
- shaft rotational
- gear ratio
- change gear
- 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
Abstract
PURPOSE:To improve the reliability of a positioning control by operating a main shaft rotational position from a main shaft origin position signal by a magnetic sensor, a signal of a speed detection use pulse encoder of a main shaft motor, and a change gear ratio of the main shaft and the motor, which has been set to a change gear ratio constant setting device of a position controller, and executing a stop control to a given arbitrary rotational position. CONSTITUTION:By executing a positioning control to a position of an arbitrary main shaft rotational position command, by using a main shaft origin signal by a position detector 9, a change gear ratio of a change gear ratio constant setting device 12 of a position controller 11, and a main shaft rotational position signal obtained by operating a motor shaft rotational position by a pulse encoder 3 an arbitrary position stop is executed without a main shaft position detection pulse encoder. In a such a way, by using a conventional magnetic emission body and a magnetic sensor, as a main shaft rotational position detector, it is possible to stop at an arbitrary main shaft rotational position, and the reliability is improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62216151A JP2518298B2 (en) | 1987-08-29 | 1987-08-29 | Spindle rotation position control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62216151A JP2518298B2 (en) | 1987-08-29 | 1987-08-29 | Spindle rotation position control method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6459409A true JPS6459409A (en) | 1989-03-07 |
JP2518298B2 JP2518298B2 (en) | 1996-07-24 |
Family
ID=16684081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62216151A Expired - Fee Related JP2518298B2 (en) | 1987-08-29 | 1987-08-29 | Spindle rotation position control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2518298B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107894375A (en) * | 2017-12-27 | 2018-04-10 | 上海神开石油仪器有限公司 | Full-automatic kinematic viscosity analyzer of working continuously |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5348285A (en) * | 1976-10-14 | 1978-05-01 | Citizen Watch Co Ltd | Feed mechanism in system for controlling turning angle of spindle for lathe |
JPS5653588A (en) * | 1979-10-09 | 1981-05-13 | Fanuc Ltd | Main shaft rotation control system |
JPS5727314A (en) * | 1980-07-24 | 1982-02-13 | Fanuc Ltd | Control circuit for stopping spindle in home position |
JPS621012A (en) * | 1985-06-26 | 1987-01-07 | Mitsubishi Electric Corp | Positioning controller for rotor |
-
1987
- 1987-08-29 JP JP62216151A patent/JP2518298B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5348285A (en) * | 1976-10-14 | 1978-05-01 | Citizen Watch Co Ltd | Feed mechanism in system for controlling turning angle of spindle for lathe |
JPS5653588A (en) * | 1979-10-09 | 1981-05-13 | Fanuc Ltd | Main shaft rotation control system |
JPS5727314A (en) * | 1980-07-24 | 1982-02-13 | Fanuc Ltd | Control circuit for stopping spindle in home position |
JPS621012A (en) * | 1985-06-26 | 1987-01-07 | Mitsubishi Electric Corp | Positioning controller for rotor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107894375A (en) * | 2017-12-27 | 2018-04-10 | 上海神开石油仪器有限公司 | Full-automatic kinematic viscosity analyzer of working continuously |
Also Published As
Publication number | Publication date |
---|---|
JP2518298B2 (en) | 1996-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |