JPS5615976A - Controlling method for grinding - Google Patents

Controlling method for grinding

Info

Publication number
JPS5615976A
JPS5615976A JP9190179A JP9190179A JPS5615976A JP S5615976 A JPS5615976 A JP S5615976A JP 9190179 A JP9190179 A JP 9190179A JP 9190179 A JP9190179 A JP 9190179A JP S5615976 A JPS5615976 A JP S5615976A
Authority
JP
Japan
Prior art keywords
grinding
power
input
comparator
acceleration
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
JP9190179A
Other languages
Japanese (ja)
Inventor
Tsuneo Sugiyama
Maomi So
Akira Watanabe
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Priority to JP9190179A priority Critical patent/JPS5615976A/en
Publication of JPS5615976A publication Critical patent/JPS5615976A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To perform the grinding of high machining accuracy and efficiency by using grinding power, grinding power fluctuation, infeed speed, infeed acceleration and the like as control data.
CONSTITUTION: An output of infeed speed 8 is amplified in an amplifier 9, and input to an acceleration calculator 3, and the output therefrom is input to an acceleration comparator 5'. Acceleration setting circuits 6 and 6' input each comparison reference set value to the comparator 5'. When an actual measured value coincides with such set values, switching signals corresponding to each of them are generated, and both are input to a power setting circuit 7. In a power comparator 4, optimum set values P1, P2 and P3 (P3<P1<P2) for grinding have been set. Corresponding to said switching signals, the set values P1, P2 and P3 are output to the power comparator 4, in which they are compared with the actual measured value of the grinding power from the other side to output a control signal to the driving circuit for a grinding wheel spindle motor.
COPYRIGHT: (C)1981,JPO&Japio
JP9190179A 1979-07-18 1979-07-18 Controlling method for grinding Pending JPS5615976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9190179A JPS5615976A (en) 1979-07-18 1979-07-18 Controlling method for grinding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9190179A JPS5615976A (en) 1979-07-18 1979-07-18 Controlling method for grinding

Publications (1)

Publication Number Publication Date
JPS5615976A true JPS5615976A (en) 1981-02-16

Family

ID=14039466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9190179A Pending JPS5615976A (en) 1979-07-18 1979-07-18 Controlling method for grinding

Country Status (1)

Country Link
JP (1) JPS5615976A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63300865A (en) * 1987-05-28 1988-12-08 Koyama:Kk Grinding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63300865A (en) * 1987-05-28 1988-12-08 Koyama:Kk Grinding device

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