JP5693062B2 - 研削砥石 - Google Patents
研削砥石 Download PDFInfo
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- JP5693062B2 JP5693062B2 JP2010150917A JP2010150917A JP5693062B2 JP 5693062 B2 JP5693062 B2 JP 5693062B2 JP 2010150917 A JP2010150917 A JP 2010150917A JP 2010150917 A JP2010150917 A JP 2010150917A JP 5693062 B2 JP5693062 B2 JP 5693062B2
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- grinding wheel
- grinding
- grindstone
- sheet
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Description
10・・・・台金
12・・・・装着穴
20・・・・砥石シート
20a・・・砥石シート
20b・・・砥石シート
20c・・・砥石シート
22・・・・溝
22a・・・進入側角部
22b・・・逃げ側角部
24・・・・溝
26・・・・溝
Claims (2)
- 精密研削用の研削砥石において、
略台形で板状の砥石シートを、所定間隔をおいて台金に貼付して砥石層を形成し、該砥石シートの間隔が0.5mmから3mmで、斜辺の傾斜が40度〜50度であり、
該砥石シートの回転方向に対する進入側の角部の物理的な粒度が、該砥石シートの面部分の物理的な粒度より粗いことを特徴とする研削砥石。 - 前記砥石シートの回転方向に対する進入側の角部の物理的な粒度と、該砥石シートの面部分の物理的な粒度との差が、30番手分〜70番手分の差であることを特徴とする請求項1記載の研削砥石。
Priority Applications (1)
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JP2010150917A JP5693062B2 (ja) | 2010-07-01 | 2010-07-01 | 研削砥石 |
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JP2010150917A JP5693062B2 (ja) | 2010-07-01 | 2010-07-01 | 研削砥石 |
Publications (2)
Publication Number | Publication Date |
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JP2012011507A JP2012011507A (ja) | 2012-01-19 |
JP5693062B2 true JP5693062B2 (ja) | 2015-04-01 |
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JP2010150917A Active JP5693062B2 (ja) | 2010-07-01 | 2010-07-01 | 研削砥石 |
Country Status (1)
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JP (1) | JP5693062B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62113971U (ja) * | 1986-01-11 | 1987-07-20 | ||
JPH08243928A (ja) * | 1994-12-27 | 1996-09-24 | Toyota Banmotsupusu Kk | セグメント型砥石車及びその製造方法 |
JP2000354969A (ja) * | 1999-06-15 | 2000-12-26 | Katagiri Seisakusho:Kk | 超砥粒研削砥石 |
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2010
- 2010-07-01 JP JP2010150917A patent/JP5693062B2/ja active Active
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JP2012011507A (ja) | 2012-01-19 |
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