JPS63113560U - - Google Patents

Info

Publication number
JPS63113560U
JPS63113560U JP330187U JP330187U JPS63113560U JP S63113560 U JPS63113560 U JP S63113560U JP 330187 U JP330187 U JP 330187U JP 330187 U JP330187 U JP 330187U JP S63113560 U JPS63113560 U JP S63113560U
Authority
JP
Japan
Prior art keywords
abrasive grain
grain layer
abrasive
forming
layer
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
JP330187U
Other languages
English (en)
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 filed Critical
Priority to JP330187U priority Critical patent/JPS63113560U/ja
Publication of JPS63113560U publication Critical patent/JPS63113560U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Polishing Bodies And Polishing Tools (AREA)

Description

【図面の簡単な説明】
第1図および第2図はこの考案の砥石の一実施
例を示すもので、第1図は一部を省略した側面図
、第2図は外周部の拡大断面図である。 1……台金(本体)、3……第一の砥粒層、4
……第二の砥粒層、5……傾斜面、θ……傾斜角
度、W……被削材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 本体の外周面に第一の砥粒層を形成し、上記第
    一の砥粒層の端部に、この第一の砥粒層に連なり
    かつこの第一の砥粒層に対して被削材側に向けて
    傾斜する傾斜面を有する第二の砥粒層を形成する
    とともに、この第二の砥粒層を上記第一の砥粒層
    より細かい粒度の砥粒によつて形成したことを特
    徴とする砥石。
JP330187U 1987-01-13 1987-01-13 Pending JPS63113560U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP330187U JPS63113560U (ja) 1987-01-13 1987-01-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP330187U JPS63113560U (ja) 1987-01-13 1987-01-13

Publications (1)

Publication Number Publication Date
JPS63113560U true JPS63113560U (ja) 1988-07-21

Family

ID=30782937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP330187U Pending JPS63113560U (ja) 1987-01-13 1987-01-13

Country Status (1)

Country Link
JP (1) JPS63113560U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007037302A1 (ja) * 2005-09-29 2007-04-05 Hoya Corporation 研磨ブラシ、研磨方法、研磨装置及び磁気ディスク用ガラス基板の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117988A (en) * 1978-03-03 1979-09-13 Fuji Daisu Kougiyou Kk Electrodeposition grind stone
JPS5710568A (en) * 1980-06-20 1982-01-20 Nec Corp Resource control system for exchanger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117988A (en) * 1978-03-03 1979-09-13 Fuji Daisu Kougiyou Kk Electrodeposition grind stone
JPS5710568A (en) * 1980-06-20 1982-01-20 Nec Corp Resource control system for exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007037302A1 (ja) * 2005-09-29 2007-04-05 Hoya Corporation 研磨ブラシ、研磨方法、研磨装置及び磁気ディスク用ガラス基板の製造方法
JP2007118174A (ja) * 2005-09-29 2007-05-17 Hoya Corp 研磨ブラシ、研磨部材、研磨方法、研磨装置及び磁気ディスク用ガラス基板の製造方法、並びに磁気ディスクの製造方法

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