JPS57149147A - Method of grinding with surface grinder - Google Patents

Method of grinding with surface grinder

Info

Publication number
JPS57149147A
JPS57149147A JP3679481A JP3679481A JPS57149147A JP S57149147 A JPS57149147 A JP S57149147A JP 3679481 A JP3679481 A JP 3679481A JP 3679481 A JP3679481 A JP 3679481A JP S57149147 A JPS57149147 A JP S57149147A
Authority
JP
Japan
Prior art keywords
grindstone
workpieces
turntable
workpiece
driven gears
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
JP3679481A
Other languages
Japanese (ja)
Inventor
Masaaki Matsuo
Satoru Yosano
Takao Nishino
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 JP3679481A priority Critical patent/JPS57149147A/en
Publication of JPS57149147A publication Critical patent/JPS57149147A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To cause the error in the parallelism of the ground surface of a workpiece to be negligible even if the axis of a grindstone is not perpendicular to the surface of the workpiece, by forcedly rotating the workpiece while grinding it by the grindstone.
CONSTITUTION: Two workpieces W are clamped in each of four positions on the turntable 1 of a surface grinder. A grindstone 3 is located in one of the positions to grind the workpieces W. Driven gears 15 are rotatably supported on a bearing box 14 on the top of the turntable 1. A driving gear 17 is engaged with the driven gears 15. The workpieces W coaxial with the driven gears 15 are rotated by an electric motor 18 provided under the turntable 1. The workpieces W are rotated in a direction Y while they are ground by the face of the grindstone 3. When an upper table 5 has passed by a point B, the electric motor 18 is stopped. A loading and an unloading regions P, Q, in which the rotation of clamps is stopped to perform loading and unloading, are provided.
COPYRIGHT: (C)1982,JPO&Japio
JP3679481A 1981-03-13 1981-03-13 Method of grinding with surface grinder Pending JPS57149147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3679481A JPS57149147A (en) 1981-03-13 1981-03-13 Method of grinding with surface grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3679481A JPS57149147A (en) 1981-03-13 1981-03-13 Method of grinding with surface grinder

Publications (1)

Publication Number Publication Date
JPS57149147A true JPS57149147A (en) 1982-09-14

Family

ID=12479687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3679481A Pending JPS57149147A (en) 1981-03-13 1981-03-13 Method of grinding with surface grinder

Country Status (1)

Country Link
JP (1) JPS57149147A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63288654A (en) * 1987-05-19 1988-11-25 Nisshin Kogyo Kk Method and device for grinding semiconductor wafer
WO2018219422A1 (en) * 2017-05-29 2018-12-06 Diskus Werke Schleiftechnik Gmbh Grinding method for machining external surfaces of workpieces with a grinding wheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63288654A (en) * 1987-05-19 1988-11-25 Nisshin Kogyo Kk Method and device for grinding semiconductor wafer
WO2018219422A1 (en) * 2017-05-29 2018-12-06 Diskus Werke Schleiftechnik Gmbh Grinding method for machining external surfaces of workpieces with a grinding wheel

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