JPS55131467A - Control device for movable support - Google Patents

Control device for movable support

Info

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
Application number
JP3885079A
Other languages
Japanese (ja)
Inventor
Hideo Nishimura
Kiyouji Itou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP3885079A priority Critical patent/JPS55131467A/en
Publication of JPS55131467A publication Critical patent/JPS55131467A/en
Pending legal-status Critical Current

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.
JP3885079A 1979-03-30 1979-03-30 Control device for movable support Pending JPS55131467A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

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