JPS628069U - - Google Patents

Info

Publication number
JPS628069U
JPS628069U JP9915985U JP9915985U JPS628069U JP S628069 U JPS628069 U JP S628069U JP 9915985 U JP9915985 U JP 9915985U JP 9915985 U JP9915985 U JP 9915985U JP S628069 U JPS628069 U JP S628069U
Authority
JP
Japan
Prior art keywords
abrasive grains
layers
core material
grinding wheel
coarse
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
JP9915985U
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 JP9915985U priority Critical patent/JPS628069U/ja
Publication of JPS628069U publication Critical patent/JPS628069U/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図は本考案の一実施例を示す斜視図、第2
図は第1図に示された砥石の部分縦断面拡大図で
ある。 1はガラスクロム、2は砥石、3は細かい粒度
の砥粒、4は粗い粒度の砥粒。

Claims (1)

    【実用新案登録請求の範囲】
  1. 目の粗いネツト状のガラスクロムを複数枚、芯
    材として内部に埋設され、該芯材上に結合剤で結
    合された砥粒が、全面的に疎らに透孔が残存する
    程度の分布密度とされた多孔薄板状のレジノイド
    砥石による回転切断砥石であつて、当該砥石が断
    層的に、中間層が細かい粒度の砥粒層、その両側
    層が粗い粒度の砥粒層になつている回転切断砥石
JP9915985U 1985-06-28 1985-06-28 Pending JPS628069U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9915985U JPS628069U (ja) 1985-06-28 1985-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9915985U JPS628069U (ja) 1985-06-28 1985-06-28

Publications (1)

Publication Number Publication Date
JPS628069U true JPS628069U (ja) 1987-01-19

Family

ID=30967781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9915985U Pending JPS628069U (ja) 1985-06-28 1985-06-28

Country Status (1)

Country Link
JP (1) JPS628069U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964278A (ja) * 1982-09-30 1984-04-12 Yozo Shimizu 切断用回転砥石盤の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964278A (ja) * 1982-09-30 1984-04-12 Yozo Shimizu 切断用回転砥石盤の製造方法

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