JPS6376468U - - Google Patents

Info

Publication number
JPS6376468U
JPS6376468U JP17065986U JP17065986U JPS6376468U JP S6376468 U JPS6376468 U JP S6376468U JP 17065986 U JP17065986 U JP 17065986U JP 17065986 U JP17065986 U JP 17065986U JP S6376468 U JPS6376468 U JP S6376468U
Authority
JP
Japan
Prior art keywords
grain layer
abrasive grain
length
grindstone
utility
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
JP17065986U
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 JP17065986U priority Critical patent/JPS6376468U/ja
Publication of JPS6376468U publication Critical patent/JPS6376468U/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図はこの考案の内周刃砥石の一実施例を示
す要部の側断面図、第2図〜第4図は従来の内周
刃砥石を示すもので、第2図は全体の正面図、第
3図は同側断面図、第4図は第3図の“X”部拡
大図、第5図はこの種の内周刃砥石でシリコンを
切断する際における切断線の形状を模式的に示す
図である。 1……台金、10……砥粒層、11,12……
側面、A,B……半径方向の長さ寸法。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) リング状の台金の内周からその両側面にか
    けて、砥粒を固着してなる砥粒層が形成された内
    周刃砥石において、一方の上記側面における上記
    砥粒層の半径方向の長さ寸法Aを、他方の上記側
    面における長さ寸法Bより短く形成したことを特
    徴とする内周刃砥石。 (2) 上記砥粒層の、上記他方の側面における長
    さ寸法Bに対する上記一方の側面における長さ寸
    法Aの比B/Aは、1.2以上であることを特徴
    とする実用新案登録請求の範囲第1項記載の内周
    刃砥石。
JP17065986U 1986-11-06 1986-11-06 Pending JPS6376468U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17065986U JPS6376468U (ja) 1986-11-06 1986-11-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17065986U JPS6376468U (ja) 1986-11-06 1986-11-06

Publications (1)

Publication Number Publication Date
JPS6376468U true JPS6376468U (ja) 1988-05-20

Family

ID=31105580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17065986U Pending JPS6376468U (ja) 1986-11-06 1986-11-06

Country Status (1)

Country Link
JP (1) JPS6376468U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50119381A (ja) * 1974-03-06 1975-09-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50119381A (ja) * 1974-03-06 1975-09-18

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