JPS54128897A - Superfinishing - Google Patents

Superfinishing

Info

Publication number
JPS54128897A
JPS54128897A JP3778978A JP3778978A JPS54128897A JP S54128897 A JPS54128897 A JP S54128897A JP 3778978 A JP3778978 A JP 3778978A JP 3778978 A JP3778978 A JP 3778978A JP S54128897 A JPS54128897 A JP S54128897A
Authority
JP
Japan
Prior art keywords
grinding wheel
center
circumferential groove
grinding
oscillation
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
JP3778978A
Other languages
Japanese (ja)
Inventor
Sadaichi Hiramatsu
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.)
NTN Corp
Original Assignee
Toyo Bearing Manufacturing Co Ltd
NTN Toyo Bearing 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 Toyo Bearing Manufacturing Co Ltd, NTN Toyo Bearing Co Ltd filed Critical Toyo Bearing Manufacturing Co Ltd
Priority to JP3778978A priority Critical patent/JPS54128897A/en
Publication of JPS54128897A publication Critical patent/JPS54128897A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: For preventing the clog of a grinding wheel and uniforming the grinding allowance over the whole circumference of the circumferential groove of work, to increase continuously the grinding depth and beat of said grinding wheel by offsetting the oscillation center of a superfinishing head from the curvature center of said circumferential groove.
CONSTITUTION: The grinding wheel 2 on an oscillating head is oscillated on O2 offset at a fixed distance from the curvature center O1 of the circumferential groove in the plane A including the axial center of work 1. The oscillation radius of said grinding wheel 2 is increased by thus setting the oscillation center O2 thereof so that grinding depth thereof continuously increases as said grinding wheel 2 comes close to the end portion from the center of said circumferential groove. Thus, the "beat" of said grinding wheel 2 continuously increases also to prevent the clog thereof.
COPYRIGHT: (C)1979,JPO&Japio
JP3778978A 1978-03-30 1978-03-30 Superfinishing Pending JPS54128897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3778978A JPS54128897A (en) 1978-03-30 1978-03-30 Superfinishing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3778978A JPS54128897A (en) 1978-03-30 1978-03-30 Superfinishing

Publications (1)

Publication Number Publication Date
JPS54128897A true JPS54128897A (en) 1979-10-05

Family

ID=12507249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3778978A Pending JPS54128897A (en) 1978-03-30 1978-03-30 Superfinishing

Country Status (1)

Country Link
JP (1) JPS54128897A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115157A (en) * 1982-12-22 1984-07-03 Osaka Seiki Kk Superfinishing device of annular workpiece
JPS61188059A (en) * 1985-02-16 1986-08-21 Honda Motor Co Ltd Superfinishing tool
JP6369649B1 (en) * 2018-03-27 2018-08-08 株式会社不二越 Film wrap processing equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115157A (en) * 1982-12-22 1984-07-03 Osaka Seiki Kk Superfinishing device of annular workpiece
JPS635222B2 (en) * 1982-12-22 1988-02-02 Oosaka Seiki Kk
JPS61188059A (en) * 1985-02-16 1986-08-21 Honda Motor Co Ltd Superfinishing tool
JP6369649B1 (en) * 2018-03-27 2018-08-08 株式会社不二越 Film wrap processing equipment

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