JP5222515B2 - 彫刻針 - Google Patents
彫刻針 Download PDFInfo
- Publication number
- JP5222515B2 JP5222515B2 JP2007250744A JP2007250744A JP5222515B2 JP 5222515 B2 JP5222515 B2 JP 5222515B2 JP 2007250744 A JP2007250744 A JP 2007250744A JP 2007250744 A JP2007250744 A JP 2007250744A JP 5222515 B2 JP5222515 B2 JP 5222515B2
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- Japan
- Prior art keywords
- engraving
- needle
- engraving needle
- angle
- degrees
- 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
本発明実施例の彫刻針により、以下のことが可能となった。
彫刻針という言葉は、実施例の先端のダイアモンドチップ31部のみを示す場合とダイアモンドチップ31及び支持棒11の両方を含めた全体としての彫刻針10との両方の意味で用いた。
11 支持棒
15 凹部
17 支持棒の逃げ面
31 ダイアモンドチップ(彫刻針)
33 前面
35L、35R 切り刃
37L、37R 研磨面(逃げ面)
39L、39R 元加工面
α すくい角
β 逃げ角
δL 切り刃の左開き角度
δR 切り刃の右開き角度
Claims (10)
- 切削方向に対して概略垂直に起立した前面が平坦で、先端部に一対の切り刃を有し、後ろ側に所定の逃げ角の逃げ面を有し、
前記彫刻針の切り刃の開き角度が左右非対称である、
ことを特徴とする彫刻針。 - 請求項1の彫刻針であって、
前記彫刻針の左右の開き角度の差が1度以内である
ことを特徴とする彫刻針。 - 請求項1又は2の彫刻針であって、
前記彫刻針は、切削方向に対して概略垂直に起立した支持棒の先端部に支持された
ことを特徴とする彫刻針。 - 請求項1から3のいずれか1項の彫刻針であって、
前記支持棒は先端部に凹部を有し、該凹部に前記彫刻針を支持した
ことを特徴とする彫刻針。 - 請求項1から4のいずれか1項の彫刻針であって、
前記支持棒は、円柱の軸方向に沿って一部を平面にした回り止め部を有する
ことを特徴とする彫刻針。 - 請求項1から5のいずれか1項の彫刻針であって、
前記支持棒は、前記彫刻針の逃げ面に連続する逃げ面を有する
ことを特徴とする彫刻針。 - 請求項1から6のいずれか1項の彫刻針であって、
前記彫刻針の切り刃の開き角度が120度以上の鈍角である
ことを特徴とする彫刻針。 - 請求項1から7のいずれか1項の彫刻針であって、
前記彫刻針のすくい角が5度以下の鋭角である
ことを特徴とする彫刻針。 - 請求項1から8のいずれか1項の彫刻針であって、
前記彫刻針の逃げ角が20度から45度の範囲である
ことを特徴とする彫刻針。 - 請求項1から9のいずれか1項の彫刻針であって、
前記彫刻針はダイアモンド製または超硬鋼製である
ことを特徴とする彫刻針。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007250744A JP5222515B2 (ja) | 2007-09-27 | 2007-09-27 | 彫刻針 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007250744A JP5222515B2 (ja) | 2007-09-27 | 2007-09-27 | 彫刻針 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009078486A JP2009078486A (ja) | 2009-04-16 |
JP5222515B2 true JP5222515B2 (ja) | 2013-06-26 |
Family
ID=40653610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007250744A Active JP5222515B2 (ja) | 2007-09-27 | 2007-09-27 | 彫刻針 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5222515B2 (ja) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT326533B (de) * | 1970-06-12 | 1975-12-10 | Head Sportgeraete Gmbh | Vorrichtung zur herstellung der fuhrungsrille von skiern |
CA1057235A (en) * | 1975-12-19 | 1979-06-26 | Joseph Winter | Production of multiple gauge strip by draw-shaving |
JPS54129598A (en) * | 1978-03-31 | 1979-10-08 | Ogura Jewel Industry Co Ltd | Diamond cutting needle |
JPS5837532Y2 (ja) * | 1979-09-04 | 1983-08-24 | 株式会社 田島順三製作所 | 線入れ専用機 |
JPS60127914A (ja) * | 1983-12-14 | 1985-07-08 | Nec Corp | 溝加工方法 |
JPH01188214A (ja) * | 1988-01-21 | 1989-07-27 | Nec Corp | 溝加工方法およびその加工装置 |
JPH0288103A (ja) * | 1988-09-21 | 1990-03-28 | Nec Corp | 微細溝の加工方法 |
JPH0443097A (ja) * | 1990-06-08 | 1992-02-13 | Ameijingu:Kk | 印章自動彫刻用刃体 |
JP2004345017A (ja) * | 2003-05-22 | 2004-12-09 | Canon Inc | 溝加工方法および溝加工装置 |
-
2007
- 2007-09-27 JP JP2007250744A patent/JP5222515B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009078486A (ja) | 2009-04-16 |
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