JP2014205225A - 高硬度脆性材料の研削用砥石 - Google Patents
高硬度脆性材料の研削用砥石 Download PDFInfo
- Publication number
- JP2014205225A JP2014205225A JP2013085119A JP2013085119A JP2014205225A JP 2014205225 A JP2014205225 A JP 2014205225A JP 2013085119 A JP2013085119 A JP 2013085119A JP 2013085119 A JP2013085119 A JP 2013085119A JP 2014205225 A JP2014205225 A JP 2014205225A
- Authority
- JP
- Japan
- Prior art keywords
- grinding
- abrasive grains
- brittle material
- abrasive
- hardness brittle
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
- B24D3/10—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for porous or cellular structure, e.g. for use with diamonds as abrasives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
Abstract
【解決手段】高硬度脆性材料の被削材と接触する砥粒層表面10aに存在するダイヤモンド砥粒11の数が1〜5000個/cm2となるように砥粒集中度を調整した砥粒層10を有し、ダイヤモンド砥粒11を保持するボンド12の強度が100〜200MPaであることを特徴とする高硬度脆性材料の研削用砥石1である。
【選択図】図1
Description
2 台金
3 セグメント砥石
4 研削平面
10 砥粒層
10a 砥粒層表面
11 ダイヤモンド砥石
12 ボンド
Claims (1)
- 高硬度脆性材料の被削材と接触する砥粒層表面に存在するダイヤモンド砥粒の数が1〜5000個/cm2となるように砥粒集中度を調整した砥粒層を有し、前記ダイヤモンド砥粒を保持するボンドの強度が100〜200MPaである高硬度脆性材料の研削用砥石。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013085119A JP2014205225A (ja) | 2013-04-15 | 2013-04-15 | 高硬度脆性材料の研削用砥石 |
TW103111456A TW201501870A (zh) | 2013-04-15 | 2014-03-27 | 高硬度脆性材料之硏削用硏磨石 |
KR1020140042858A KR20140123906A (ko) | 2013-04-15 | 2014-04-10 | 고경도 취성 재료의 연삭용 지석 |
CN201410148164.9A CN104097152A (zh) | 2013-04-15 | 2014-04-15 | 高硬度脆性材料的磨削用磨石 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013085119A JP2014205225A (ja) | 2013-04-15 | 2013-04-15 | 高硬度脆性材料の研削用砥石 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015251865A Division JP2016040075A (ja) | 2015-12-24 | 2015-12-24 | 高硬度脆性材料の研削用砥石 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014205225A true JP2014205225A (ja) | 2014-10-30 |
Family
ID=51665898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013085119A Pending JP2014205225A (ja) | 2013-04-15 | 2013-04-15 | 高硬度脆性材料の研削用砥石 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2014205225A (ja) |
KR (1) | KR20140123906A (ja) |
CN (1) | CN104097152A (ja) |
TW (1) | TW201501870A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020158631A1 (ja) * | 2019-02-01 | 2020-08-06 | 株式会社ノリタケカンパニーリミテド | 高硬質脆性材用メタルボンド砥石 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2018009428A (es) | 2016-02-22 | 2018-11-09 | Almt Corp | Herramienta abrasiva. |
JP7204318B2 (ja) * | 2017-11-06 | 2023-01-16 | 株式会社ディスコ | 研削ホイール |
CN110125822B (zh) * | 2019-04-29 | 2021-06-15 | 宁波大学 | 用于蓝宝石衬底晶片磨削的固着磨具及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03264263A (ja) * | 1990-03-15 | 1991-11-25 | Mitsubishi Materials Corp | 多孔質メタルボンド砥石およびその製造方法 |
JPH07241773A (ja) * | 1994-03-03 | 1995-09-19 | Ryobi Ltd | 電着砥石の製造方法 |
JPH1199477A (ja) * | 1997-09-29 | 1999-04-13 | Noritake Diamond Ind Co Ltd | 超砥粒ホイール及びその製造方法 |
JP2003011065A (ja) * | 2001-06-29 | 2003-01-15 | Fujimi Inc | 研削用砥石およびその製造方法並びにそれを用いた研削方法 |
JP2007307701A (ja) * | 2006-04-18 | 2007-11-29 | Nippon Steel Corp | さび除去および素地調整に優れた回転研削工具およびその製造方法ならびにそれを用いたさび除去および素地調整方法 |
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2013
- 2013-04-15 JP JP2013085119A patent/JP2014205225A/ja active Pending
-
2014
- 2014-03-27 TW TW103111456A patent/TW201501870A/zh unknown
- 2014-04-10 KR KR1020140042858A patent/KR20140123906A/ko not_active Application Discontinuation
- 2014-04-15 CN CN201410148164.9A patent/CN104097152A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03264263A (ja) * | 1990-03-15 | 1991-11-25 | Mitsubishi Materials Corp | 多孔質メタルボンド砥石およびその製造方法 |
JPH07241773A (ja) * | 1994-03-03 | 1995-09-19 | Ryobi Ltd | 電着砥石の製造方法 |
JPH1199477A (ja) * | 1997-09-29 | 1999-04-13 | Noritake Diamond Ind Co Ltd | 超砥粒ホイール及びその製造方法 |
JP2003011065A (ja) * | 2001-06-29 | 2003-01-15 | Fujimi Inc | 研削用砥石およびその製造方法並びにそれを用いた研削方法 |
JP2007307701A (ja) * | 2006-04-18 | 2007-11-29 | Nippon Steel Corp | さび除去および素地調整に優れた回転研削工具およびその製造方法ならびにそれを用いたさび除去および素地調整方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020158631A1 (ja) * | 2019-02-01 | 2020-08-06 | 株式会社ノリタケカンパニーリミテド | 高硬質脆性材用メタルボンド砥石 |
CN113329846A (zh) * | 2019-02-01 | 2021-08-31 | 株式会社则武 | 高硬质脆性材料用金属结合剂磨石 |
KR20210121024A (ko) | 2019-02-01 | 2021-10-07 | 가부시키가이샤 노리타케 캄파니 리미티드 | 고경질 취성재용 메탈 본드 지석 |
JPWO2020158631A1 (ja) * | 2019-02-01 | 2021-12-09 | 株式会社ノリタケカンパニーリミテド | 高硬質脆性材用メタルボンド砥石 |
US20220048161A1 (en) * | 2019-02-01 | 2022-02-17 | Noritake Co., Limited | Metal bond grindstone for hard and brittle material |
JP7261246B2 (ja) | 2019-02-01 | 2023-04-19 | 株式会社ノリタケカンパニーリミテド | 高硬質脆性材用メタルボンド砥石 |
CN113329846B (zh) * | 2019-02-01 | 2024-01-02 | 株式会社则武 | 高硬质脆性材料用金属结合剂磨石 |
Also Published As
Publication number | Publication date |
---|---|
KR20140123906A (ko) | 2014-10-23 |
CN104097152A (zh) | 2014-10-15 |
TW201501870A (zh) | 2015-01-16 |
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