JP2002121040A5 - - Google Patents
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- JP2002121040A5 JP2002121040A5 JP2001236437A JP2001236437A JP2002121040A5 JP 2002121040 A5 JP2002121040 A5 JP 2002121040A5 JP 2001236437 A JP2001236437 A JP 2001236437A JP 2001236437 A JP2001236437 A JP 2001236437A JP 2002121040 A5 JP2002121040 A5 JP 2002121040A5
- Authority
- JP
- Japan
- Prior art keywords
- brittle material
- material substrate
- wheel
- substrate according
- cutter wheel
- 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.)
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Description
【特許請求の範囲】
【請求項１】 ディスク状ホイールの円周部に沿ってＶ字形の刃を有する脆性材料基板用カッターホイール（１１）において、
前記Ｖ字形の刃を形成する際に、刃の稜線部である刃先（１３）が多角形の形状となるように加工したことを特徴とする脆性材料基板用カッターホイール。
【請求項２】 刃先の各直線部に対し、所定深さの切り欠きを設けた請求項１記載の脆性材料基板用カッターホイール。
【請求項３】 上記多角形は１６〜３００の角数のいずれかを持つ請求項１〜２のいずれかに記載の脆性材料基板用カッターホイール。
【請求項４】 上記ホイールの径は１〜２０mmの範囲である請求項１〜３のいずれかに記載の脆性材料基板用カッターホイール。
【請求項５】 上記ホイールの厚さは０．６〜５mmの範囲である請求項１〜４のいずれかに記載の脆性材料基板用カッターホイール。
【請求項６】 上記刃先の角度は９０〜１６０°の範囲である請求項１〜５のいずれかに記載の脆性材料基板用カッターホイール。
【請求項７】 テーブルに載置したガラス板に対して、カッターヘッドが相対的にＸおよびＹ方向に移動する機構の自動ガラススクライバーにおいて、前記カッターヘッドに請求項１ないし６のいずれかに記載の脆性材料基板用カッターホイールを具備したことを特徴とするスクライバー。
【請求項８】 柄の先に設けたホルダーに、請求項１ないし６のいずれかに記載の脆性材料基板用カッターホイールを回転自在に軸着してなることを特徴とするスクライバー。
【請求項９】 請求項１ないし６のいずれかに記載の脆性材料基板用カッターホイールは、該ホイールに挿通される軸と一体的に形成されることを特徴とする脆性材料基板用カッターホイール。
[Claims]
1. A cutter wheel ( 11 ) for a brittle material substrate having a V-shaped blade along the circumference of a disk-shaped wheel,
A cutter wheel for brittle material substrates, characterized in that when forming the V-shaped blade, the blade edge ( 13 ), which is the ridge line portion of the blade, is processed to have a polygonal shape.
2. The cutter wheel for a brittle material substrate according to claim 1, wherein a notch of a predetermined depth is provided in each linear portion of the cutting edge.
3. The cutter wheel for a brittle material substrate according to claim 1, wherein the polygon has any one of square numbers of 16 to 300.
4. The cutter wheel for a brittle material substrate according to claim 1, wherein a diameter of the wheel is in a range of 1 to 20 mm.
5. The cutter wheel for a brittle material substrate according to claim 1, wherein a thickness of the wheel is in a range of 0.6 to 5 mm.
6. The cutter wheel for a brittle material substrate according to claim 1, wherein the angle of the cutting edge is in a range of 90 to 160 °.
7. An automatic glass scriber having a mechanism in which a cutter head moves in X and Y directions relatively to a glass plate placed on a table, wherein the cutter head is attached to the cutter head. A scriber comprising the cutter wheel for a brittle material substrate according to (1).
8. A scriber wherein the cutter wheel for a brittle material substrate according to claim 1 is rotatably mounted on a holder provided at a tip of a handle.
9. The cutter wheel for a brittle material substrate according to claim 1, wherein the cutter wheel for a brittle material substrate is formed integrally with a shaft inserted through the wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001236437A JP4865160B2 (en) | 2000-08-11 | 2001-08-03 | Cutter wheel for brittle material substrate and scriber equipped with the same |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000-244310 | 2000-08-11 | ||
| JP2000244310 | 2000-08-11 | ||
| JP2000244310 | 2000-08-11 | ||
| JP2001236437A JP4865160B2 (en) | 2000-08-11 | 2001-08-03 | Cutter wheel for brittle material substrate and scriber equipped with the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002121040A JP2002121040A (en) | 2002-04-23 |
| JP2002121040A5 true JP2002121040A5 (en) | 2008-08-28 |
| JP4865160B2 JP4865160B2 (en) | 2012-02-01 |
Family
ID=26597829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001236437A Expired - Fee Related JP4865160B2 (en) | 2000-08-11 | 2001-08-03 | Cutter wheel for brittle material substrate and scriber equipped with the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4865160B2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005005649A (en) * | 2003-06-16 | 2005-01-06 | Mitsubishi Electric Corp | Method for manufacturing gan based semiconductor optical device |
| JP2007152936A (en) * | 2005-11-09 | 2007-06-21 | Nikken Dia:Kk | Wheel cutter for brittle material |
| JP4956986B2 (en) * | 2005-12-16 | 2012-06-20 | パナソニック株式会社 | Display panel cutting apparatus and cutting method |
| WO2008066133A1 (en) | 2006-11-30 | 2008-06-05 | Tokuyama Corporation | Method for manufacturing metallized ceramic substrate chip |
| DE202007013306U1 (en) | 2007-09-22 | 2008-04-24 | Bohle Ag | cutting wheel |
| JP2010126383A (en) * | 2008-11-26 | 2010-06-10 | Joyo Kogaku Kk | Cutter wheel for cutting glass |
| JP4836150B2 (en) * | 2008-11-26 | 2011-12-14 | 株式会社日本製鋼所 | Cutter wheel |
| JP5075185B2 (en) * | 2009-10-29 | 2012-11-14 | 三星ダイヤモンド工業株式会社 | Scribing wheel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53143622A (en) * | 1977-05-23 | 1978-12-14 | Hitachi Ltd | Cutting blade for glass material |
| JPH0656451A (en) * | 1992-08-05 | 1994-03-01 | Mitsuboshi Daiyamondo Kogyo Kk | Glass cutter |
| JPH0912328A (en) * | 1995-06-29 | 1997-01-14 | Kyocera Corp | Wheel cutter and manufacturing method thereof |
| JP3074143B2 (en) * | 1995-11-06 | 2000-08-07 | 三星ダイヤモンド工業株式会社 | Glass cutter wheel |
-
2001
- 2001-08-03 JP JP2001236437A patent/JP4865160B2/en not_active Expired - Fee Related
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