JPS54119183A - Tool feeding control device - Google Patents

Tool feeding control device

Info

Publication number
JPS54119183A
JPS54119183A JP2680378A JP2680378A JPS54119183A JP S54119183 A JPS54119183 A JP S54119183A JP 2680378 A JP2680378 A JP 2680378A JP 2680378 A JP2680378 A JP 2680378A JP S54119183 A JPS54119183 A JP S54119183A
Authority
JP
Japan
Prior art keywords
dimensions
work
grinding
reduced
processing
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
JP2680378A
Other languages
Japanese (ja)
Other versions
JPS6044103B2 (en
Inventor
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 JP2680378A priority Critical patent/JPS6044103B2/en
Publication of JPS54119183A publication Critical patent/JPS54119183A/en
Publication of JPS6044103B2 publication Critical patent/JPS6044103B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Automatic Control Of Machine Tools (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

PURPOSE: To reduce idle operation time in the case of processing a small-diameter work by switching operation in an indicator device in which the speed of feeding tools is reduced in steps as the work approaches the final finishing dimensions.
CONSTITUTION: In the case of processing work W by means of grinding wheel 10, in a device in which signals are issued in accordance with rough grinding dimensions, fine grinding dimensions and final grinding dimensions and the tool feeding speed is controlled so that it is reduced in steps, when the dimensions of the work W is of such a small diameter that is less than the dimensions at the completion of rough grinding, switch 25 operates and the issuance of control signals is stopped, grinding wheel advances toward work W at a higher speed and approaches the processing surface of work W in a short time, grinding is started, and idle operation time is reduced.
COPYRIGHT: (C)1979,JPO&Japio
JP2680378A 1978-03-09 1978-03-09 Tool feed control device Expired JPS6044103B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2680378A JPS6044103B2 (en) 1978-03-09 1978-03-09 Tool feed control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2680378A JPS6044103B2 (en) 1978-03-09 1978-03-09 Tool feed control device

Publications (2)

Publication Number Publication Date
JPS54119183A true JPS54119183A (en) 1979-09-14
JPS6044103B2 JPS6044103B2 (en) 1985-10-01

Family

ID=12203456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2680378A Expired JPS6044103B2 (en) 1978-03-09 1978-03-09 Tool feed control device

Country Status (1)

Country Link
JP (1) JPS6044103B2 (en)

Also Published As

Publication number Publication date
JPS6044103B2 (en) 1985-10-01

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