JPS5771767A - Grinding amount control device for surface grinder - Google Patents
Grinding amount control device for surface grinderInfo
- Publication number
- JPS5771767A JPS5771767A JP14868280A JP14868280A JPS5771767A JP S5771767 A JPS5771767 A JP S5771767A JP 14868280 A JP14868280 A JP 14868280A JP 14868280 A JP14868280 A JP 14868280A JP S5771767 A JPS5771767 A JP S5771767A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- bed
- equivalent
- grinding
- height
- 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
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
PURPOSE: To facilitate process by enabling to perform crowning process by a method wherein a function generator against the medium and higher shapes which the deflection amount of bed is pre-expected is prepared and height of grindstone equivalent to a position of table loading the processed article is required through the output thereof.
CONSTITUTION: The processed article 7 is loaded on bed 1 through the table 2, and a pulse signal A equivalent to amount of movement of the table 2 through control circuit 19 by drive instruction from operational table 20. The signal C to detect the present side of the table by inputting the signal A and a signal B detected by a limit switch 16 on the bed 1 to the table conveyance detecting circuit 15. The functional formula equivalent to medium and higher shapes to be ground by grinding amount setter 18 is arranged beforehand on the functional generator 17 to output a grinding signal D after receiving the signal C. Thus a grinstone 8 is automatically adjusted in a proper height through a height adjustment unit 11, rotating a pulse motor 12.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14868280A JPS5771767A (en) | 1980-10-23 | 1980-10-23 | Grinding amount control device for surface grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14868280A JPS5771767A (en) | 1980-10-23 | 1980-10-23 | Grinding amount control device for surface grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5771767A true JPS5771767A (en) | 1982-05-04 |
Family
ID=15458237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14868280A Pending JPS5771767A (en) | 1980-10-23 | 1980-10-23 | Grinding amount control device for surface grinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5771767A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121877A (en) * | 1974-03-12 | 1975-09-25 | ||
| JPS5554175A (en) * | 1978-10-06 | 1980-04-21 | Hitachi Seiko Ltd | Numerically controlled surface grinder |
| JPS5741167A (en) * | 1980-08-26 | 1982-03-08 | Hitachi Seiki Co Ltd | Grindstone mount controller in numerically controlled grinder |
-
1980
- 1980-10-23 JP JP14868280A patent/JPS5771767A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121877A (en) * | 1974-03-12 | 1975-09-25 | ||
| JPS5554175A (en) * | 1978-10-06 | 1980-04-21 | Hitachi Seiko Ltd | Numerically controlled surface grinder |
| JPS5741167A (en) * | 1980-08-26 | 1982-03-08 | Hitachi Seiki Co Ltd | Grindstone mount controller in numerically controlled grinder |
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