JPH045366U - - Google Patents

Info

Publication number
JPH045366U
JPH045366U JP4583090U JP4583090U JPH045366U JP H045366 U JPH045366 U JP H045366U JP 4583090 U JP4583090 U JP 4583090U JP 4583090 U JP4583090 U JP 4583090U JP H045366 U JPH045366 U JP H045366U
Authority
JP
Japan
Prior art keywords
abrasive grains
super
whetstone
coated
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
JP4583090U
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 JP4583090U priority Critical patent/JPH045366U/ja
Publication of JPH045366U publication Critical patent/JPH045366U/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図は本考案に係る超仕上砥石の断面図、第
２図は従来の弾性砥石の断面図、第３図は従来の
メタルボンド砥石の断面図、第４図〜第６図は本
考案に係る超仕上砥石の製造工程を示す断面図、
第７図は他の実施例の超仕上砥石の断面図を示す
。 図中、１は金属被覆、２は砥粒、３は弾性結合
剤層、４はメタル系結合剤層、５は弾性被覆、６
はメタル層、７は砥石台金、８は微細砥粒、９は
弾性結合剤を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 砥粒を結合剤層を用いて砥石台金上に保持
    する超仕上砥石において、前記砥粒を弾性被覆す
    ると伴に、当該砥粒径の1/2〜3/4厚にメタル系の
    結合剤層を形成し、さらに、当該砥粒系の残りの
    1/4〜1/2厚に微細砥粒を含有するメタル層を形成
    したことを特徴とする超仕上砥石。 (2) 前記砥粒は、微細砥粒を含む弾性結合剤に
    より弾性被覆されていることを特徴とする請求項
    (1)記載の超仕上砥石。
JP4583090U 1990-04-27 1990-04-27 Pending JPH045366U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4583090U JPH045366U (ja) 1990-04-27 1990-04-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4583090U JPH045366U (ja) 1990-04-27 1990-04-27

Publications (1)

Publication Number Publication Date
JPH045366U true JPH045366U (ja) 1992-01-17

Family

ID=31560355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4583090U Pending JPH045366U (ja) 1990-04-27 1990-04-27

Country Status (1)

Country Link
JP (1) JPH045366U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08206919A (ja) * 1994-12-05 1996-08-13 Sumitomo Heavy Ind Ltd 鼓形ウォ−ムホイ−ル歯形創成法
WO1998016347A1 (en) * 1996-10-15 1998-04-23 Nippon Steel Corporation Semiconductor substrate polishing pad dresser, method of manufacturing the same, and chemicomechanical polishing method using the same dresser
JP2010139032A (ja) * 2008-12-15 2010-06-24 Ntn Corp 機械部品・転がり軸受用転動体・軌道輪およびその超仕上げ加工方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08206919A (ja) * 1994-12-05 1996-08-13 Sumitomo Heavy Ind Ltd 鼓形ウォ−ムホイ−ル歯形創成法
WO1998016347A1 (en) * 1996-10-15 1998-04-23 Nippon Steel Corporation Semiconductor substrate polishing pad dresser, method of manufacturing the same, and chemicomechanical polishing method using the same dresser
JP2010139032A (ja) * 2008-12-15 2010-06-24 Ntn Corp 機械部品・転がり軸受用転動体・軌道輪およびその超仕上げ加工方法

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