JPS55131467A - Control device for movable support - Google Patents
Control device for movable supportInfo
- Publication number
- JPS55131467A JPS55131467A JP3885079A JP3885079A JPS55131467A JP S55131467 A JPS55131467 A JP S55131467A JP 3885079 A JP3885079 A JP 3885079A JP 3885079 A JP3885079 A JP 3885079A JP S55131467 A JPS55131467 A JP S55131467A
- Authority
- JP
- Japan
- Prior art keywords
- mode
- grindstone support
- changed
- quick feed
- limit switch
- 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
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Control Of Stepping Motors (AREA)
Abstract
PURPOSE:To prevent a work and a tool from being damaged, by ascertaining before the tool has come into contact with the work that the feed mode of a main control unit has been changed from a quick feed mode to a reduction mode or a processing mode. CONSTITUTION:A movable plate 14 disposed under a bed 11 is provided with a limit switch LS1 for use in detecting the original position of a grindstone support 10 and a limit switch LS2 for use in detecting the passage of the grindstone support 10 at a point in the vicinity of a quick feed terminal position. The position of the limit switch LS2 is regulated such that it is closed immediately after the feed mode of the grindstone support 10 has been changed from a quick feed mode to a reduction mode. In a case where the quick feed mode has not been changed to a reduction mode or a processing mode in the quick feed terminal position of the grindstone support 10 or in the vicinity thereof, the rotation of a pulse motor 13 is stopped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3885079A JPS55131467A (en) | 1979-03-30 | 1979-03-30 | Control device for movable support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3885079A JPS55131467A (en) | 1979-03-30 | 1979-03-30 | Control device for movable support |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55131467A true JPS55131467A (en) | 1980-10-13 |
Family
ID=12536664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3885079A Pending JPS55131467A (en) | 1979-03-30 | 1979-03-30 | Control device for movable support |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55131467A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014500701A (en) * | 2010-12-24 | 2014-01-09 | 北大方正集▲団▼有限公司 | Linear reciprocating device and positioning control method thereof |
-
1979
- 1979-03-30 JP JP3885079A patent/JPS55131467A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014500701A (en) * | 2010-12-24 | 2014-01-09 | 北大方正集▲団▼有限公司 | Linear reciprocating device and positioning control method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5260492A (en) | Tool holding spindle device for use in grinding machine | |
JPS5715634A (en) | Wire-cut electric discharge machine | |
JPS51120380A (en) | Servo motor control device | |
JPS55131454A (en) | Feed speed control device for movable support | |
JPS55131467A (en) | Control device for movable support | |
JPS53106994A (en) | Wire-cut discharge system processing apparatus | |
ES453016A1 (en) | Needle-miller apparatus | |
ES8400774A1 (en) | Staking-machine. | |
JPS55165243A (en) | Material feeder | |
US3432972A (en) | Control means for magnetic face plates | |
JPS5378496A (en) | Grinding apparatus with rest means | |
SU134578A1 (en) | Device for automating grinding wheel grinding depending on the degree of blunting | |
JPS52140091A (en) | Grinding apparatus | |
JPS51133676A (en) | Control process for numerical control device | |
JPS57205038A (en) | Bidirectional processing device in unidirectional automatic processing machine | |
JPS51143983A (en) | Control device for inside grinding | |
JPS55150937A (en) | Electrospark machining apparatus | |
JPS537890A (en) | Apparatus of monitoring load for numerical controlled machine tools | |
JPS52109678A (en) | Finishing system for shaft materials | |
JPS56114640A (en) | Machine tool equipped with tool magazine | |
GB1245141A (en) | Improvements in or relating to measuring apparatus, more particularly for measuring cylindrical workpieces in grinding machines | |
JPS5234498A (en) | Belt grinding device | |
GB1193078A (en) | Work Supports for Machine Tools. | |
JPS52134184A (en) | Apparatus for detecting cutting force | |
FR1308608A (en) | Improvements to machine tools and in particular to tailoring machines comprising an automatic feed device for the workpieces |