JPS5531546A - Tool feed controller - Google Patents

Tool feed controller

Info

Publication number
JPS5531546A
JPS5531546A JP10264978A JP10264978A JPS5531546A JP S5531546 A JPS5531546 A JP S5531546A JP 10264978 A JP10264978 A JP 10264978A JP 10264978 A JP10264978 A JP 10264978A JP S5531546 A JPS5531546 A JP S5531546A
Authority
JP
Japan
Prior art keywords
control switch
work
control signals
grinding wheel
tool
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
Application number
JP10264978A
Other languages
Japanese (ja)
Other versions
JPS5761546B2 (en
Inventor
Akira Suzuki
Yasushi Fukuhara
Naoharu Irino
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 JP10264978A priority Critical patent/JPS5531546A/en
Publication of JPS5531546A publication Critical patent/JPS5531546A/en
Publication of JPS5761546B2 publication Critical patent/JPS5761546B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent a tool from breakage due to erroneous operation in such a way that only feed of control signals for converting speeds is interrupted by depression of a control switch, but just control signals to display the completion of machining can be fed even if the control switch has been depressed.
CONSTITUTION: A grinding wheel 10 is hung axially on a tool rest 11, which is driven into rotation by a motor 12. A control switch 25 is used for accelerating feed speed of the tool in case of machining a small diametral work W. In case where the control switch 25 is controlled, feed of control signals AS1 and AS2 is stopped irrespective of the size of the work W. Control signals AS1WAS3 are given through signal lines SL1WSL3 to a servo motor driving device 29, at the same time, to display lamps D1WD3. When the control switch 25 has been controlled, the grinding wheel 10 makes a dash at fast forward speed to the work W because the signals AS1, AS2 are brought into disconnection, and when the work becomes finishing size, cutting of the grinding wheel 10 comes to a standstill.
COPYRIGHT: (C)1980,JPO&Japio
JP10264978A 1978-08-23 1978-08-23 Tool feed controller Granted JPS5531546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10264978A JPS5531546A (en) 1978-08-23 1978-08-23 Tool feed controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10264978A JPS5531546A (en) 1978-08-23 1978-08-23 Tool feed controller

Publications (2)

Publication Number Publication Date
JPS5531546A true JPS5531546A (en) 1980-03-05
JPS5761546B2 JPS5761546B2 (en) 1982-12-24

Family

ID=14333081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10264978A Granted JPS5531546A (en) 1978-08-23 1978-08-23 Tool feed controller

Country Status (1)

Country Link
JP (1) JPS5531546A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007030103A (en) * 2005-07-27 2007-02-08 Nissan Motor Co Ltd Method and device for deciding abnormality of machining portion of workpiece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007030103A (en) * 2005-07-27 2007-02-08 Nissan Motor Co Ltd Method and device for deciding abnormality of machining portion of workpiece
JP4715363B2 (en) * 2005-07-27 2011-07-06 日産自動車株式会社 Processed part abnormality determination method and apparatus for workpiece

Also Published As

Publication number Publication date
JPS5761546B2 (en) 1982-12-24

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