JPS54134890A - Cylindricity correcting device in centerless grinder - Google Patents

Cylindricity correcting device in centerless grinder

Info

Publication number
JPS54134890A
JPS54134890A JP4178078A JP4178078A JPS54134890A JP S54134890 A JPS54134890 A JP S54134890A JP 4178078 A JP4178078 A JP 4178078A JP 4178078 A JP4178078 A JP 4178078A JP S54134890 A JPS54134890 A JP S54134890A
Authority
JP
Japan
Prior art keywords
regulating wheel
cylindricity
swivelling
correcting
wheel slide
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
JP4178078A
Other languages
Japanese (ja)
Other versions
JPS6246302B2 (en
Inventor
Kazuhiko Nagayama
Takaharu Saga
Masami Masuda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4178078A priority Critical patent/JPS54134890A/en
Publication of JPS54134890A publication Critical patent/JPS54134890A/en
Publication of JPS6246302B2 publication Critical patent/JPS6246302B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

PURPOSE: To correct cylindricity efficiently and accurately by detecting the swivelling position of a regulating wheel slide before and after tightening a fixing pin of the regulating wheel slide with a precision position detector, executing rough swivel adjustment and correcting the error amount with a regulating wheel spindle swivelling device.
CONSTITUTION: Signal values corresponding to the cylindricity correcting amount obtained from a post process measuring device 15 and the swivelling amount given by a precision position detector 11 respectively are stored in a processing unit 13, operation processing to correct cylindricity based on the two measured values is executed, correcting pulse signals are sent to the driving devices 45 and 47 of pulse motors 44 and 46, then the signals operate the hydraulic pressure adjusting device 42 connected to one pulse motor 44, adjust the hydraulic pressure supplied to a regulating wheel spindle bearing 41a and swivel the regulating wheel spindle, and perform fine cylindricity correction. To the other pulse motor 46, a bolt for swivelling the regulating wheel slide is connected and the swivelling of the regulating wheel slide is controlled by the rotation of this bolt.
COPYRIGHT: (C)1979,JPO&Japio
JP4178078A 1978-04-11 1978-04-11 Cylindricity correcting device in centerless grinder Granted JPS54134890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4178078A JPS54134890A (en) 1978-04-11 1978-04-11 Cylindricity correcting device in centerless grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4178078A JPS54134890A (en) 1978-04-11 1978-04-11 Cylindricity correcting device in centerless grinder

Publications (2)

Publication Number Publication Date
JPS54134890A true JPS54134890A (en) 1979-10-19
JPS6246302B2 JPS6246302B2 (en) 1987-10-01

Family

ID=12617872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4178078A Granted JPS54134890A (en) 1978-04-11 1978-04-11 Cylindricity correcting device in centerless grinder

Country Status (1)

Country Link
JP (1) JPS54134890A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60197356A (en) * 1984-03-19 1985-10-05 Tokico Ltd Centerless grinder
JPS6142242U (en) * 1984-08-20 1986-03-18 トキコ株式会社 centerless grinding machine
JP2008012616A (en) * 2006-07-05 2008-01-24 Koyo Mach Ind Co Ltd Centerless grinder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112589553B (en) * 2021-01-07 2022-01-04 杭州冀新机械制造有限公司 Centerless grinding machine capable of automatically correcting abrasion of grinding wheel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663977A (en) * 1950-01-24 1953-12-29 Gendron Freres S A System for controlling the position of a shaft in its bearings

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663977A (en) * 1950-01-24 1953-12-29 Gendron Freres S A System for controlling the position of a shaft in its bearings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60197356A (en) * 1984-03-19 1985-10-05 Tokico Ltd Centerless grinder
JPS6142242U (en) * 1984-08-20 1986-03-18 トキコ株式会社 centerless grinding machine
JP2008012616A (en) * 2006-07-05 2008-01-24 Koyo Mach Ind Co Ltd Centerless grinder

Also Published As

Publication number Publication date
JPS6246302B2 (en) 1987-10-01

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