JPS5771767A - Grinding amount control device for surface grinder - Google Patents

Grinding amount control device for surface grinder

Info

Publication number
JPS5771767A
JPS5771767A JP14868280A JP14868280A JPS5771767A JP S5771767 A JPS5771767 A JP S5771767A JP 14868280 A JP14868280 A JP 14868280A JP 14868280 A JP14868280 A JP 14868280A JP S5771767 A JPS5771767 A JP S5771767A
Authority
JP
Japan
Prior art keywords
signal
bed
equivalent
grinding
height
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
JP14868280A
Other languages
Japanese (ja)
Inventor
Shuichi Mori
Shizuo Hara
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP14868280A priority Critical patent/JPS5771767A/en
Publication of JPS5771767A publication Critical patent/JPS5771767A/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)

Abstract

PURPOSE: To facilitate process by enabling to perform crowning process by a method wherein a function generator against the medium and higher shapes which the deflection amount of bed is pre-expected is prepared and height of grindstone equivalent to a position of table loading the processed article is required through the output thereof.
CONSTITUTION: The processed article 7 is loaded on bed 1 through the table 2, and a pulse signal A equivalent to amount of movement of the table 2 through control circuit 19 by drive instruction from operational table 20. The signal C to detect the present side of the table by inputting the signal A and a signal B detected by a limit switch 16 on the bed 1 to the table conveyance detecting circuit 15. The functional formula equivalent to medium and higher shapes to be ground by grinding amount setter 18 is arranged beforehand on the functional generator 17 to output a grinding signal D after receiving the signal C. Thus a grinstone 8 is automatically adjusted in a proper height through a height adjustment unit 11, rotating a pulse motor 12.
COPYRIGHT: (C)1982,JPO&Japio
JP14868280A 1980-10-23 1980-10-23 Grinding amount control device for surface grinder Pending JPS5771767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14868280A JPS5771767A (en) 1980-10-23 1980-10-23 Grinding amount control device for surface grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14868280A JPS5771767A (en) 1980-10-23 1980-10-23 Grinding amount control device for surface grinder

Publications (1)

Publication Number Publication Date
JPS5771767A true JPS5771767A (en) 1982-05-04

Family

ID=15458237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14868280A Pending JPS5771767A (en) 1980-10-23 1980-10-23 Grinding amount control device for surface grinder

Country Status (1)

Country Link
JP (1) JPS5771767A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121877A (en) * 1974-03-12 1975-09-25
JPS5554175A (en) * 1978-10-06 1980-04-21 Hitachi Seiko Ltd Numerically controlled surface grinder
JPS5741167A (en) * 1980-08-26 1982-03-08 Hitachi Seiki Co Ltd Grindstone mount controller in numerically controlled grinder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121877A (en) * 1974-03-12 1975-09-25
JPS5554175A (en) * 1978-10-06 1980-04-21 Hitachi Seiko Ltd Numerically controlled surface grinder
JPS5741167A (en) * 1980-08-26 1982-03-08 Hitachi Seiki Co Ltd Grindstone mount controller in numerically controlled grinder

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