JPS5351591A - Method of removing sharpened portions from the peripheral corners of a plate - Google Patents

Method of removing sharpened portions from the peripheral corners of a plate

Info

Publication number
JPS5351591A
JPS5351591A JP12609076A JP12609076A JPS5351591A JP S5351591 A JPS5351591 A JP S5351591A JP 12609076 A JP12609076 A JP 12609076A JP 12609076 A JP12609076 A JP 12609076A JP S5351591 A JPS5351591 A JP S5351591A
Authority
JP
Japan
Prior art keywords
plate
peripheral corners
sharpened portions
peripheral
sharpened
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
JP12609076A
Other languages
Japanese (ja)
Inventor
Etsuro Egashira
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 JP12609076A priority Critical patent/JPS5351591A/en
Publication of JPS5351591A publication Critical patent/JPS5351591A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE: To chamfer the peripheral edges of a plurality pieces of plates by one time by blowin gabrasive particles onto the peripheral surfaces of the plates.
COPYRIGHT: (C)1978,JPO&Japio
JP12609076A 1976-10-22 1976-10-22 Method of removing sharpened portions from the peripheral corners of a plate Pending JPS5351591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12609076A JPS5351591A (en) 1976-10-22 1976-10-22 Method of removing sharpened portions from the peripheral corners of a plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12609076A JPS5351591A (en) 1976-10-22 1976-10-22 Method of removing sharpened portions from the peripheral corners of a plate

Publications (1)

Publication Number Publication Date
JPS5351591A true JPS5351591A (en) 1978-05-11

Family

ID=14926344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12609076A Pending JPS5351591A (en) 1976-10-22 1976-10-22 Method of removing sharpened portions from the peripheral corners of a plate

Country Status (1)

Country Link
JP (1) JPS5351591A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05217830A (en) * 1992-08-21 1993-08-27 Hitachi Ltd Wafer
JP2020157426A (en) * 2019-03-27 2020-10-01 株式会社東京精密 Chamfering device with blast unit and chamfering method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05217830A (en) * 1992-08-21 1993-08-27 Hitachi Ltd Wafer
JP2020157426A (en) * 2019-03-27 2020-10-01 株式会社東京精密 Chamfering device with blast unit and chamfering method

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