JPS6189418U - - Google Patents
Info
- Publication number
- JPS6189418U JPS6189418U JP17458784U JP17458784U JPS6189418U JP S6189418 U JPS6189418 U JP S6189418U JP 17458784 U JP17458784 U JP 17458784U JP 17458784 U JP17458784 U JP 17458784U JP S6189418 U JPS6189418 U JP S6189418U
- Authority
- JP
- Japan
- Prior art keywords
- rake
- rake face
- cutting blade
- rake angle
- small
- 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
Links
- 238000003801 milling Methods 0.000 claims description 5
Description
第１図は本考案のフライスカツターの実施例を
示した切削刃部分の拡大断面図、第２図は第１図
のフライスカツター全体の形状を示した側面図、
そして第３図は従来のフライスカツターの切削刃
部分の拡大断面図である。
１０…フライスカツター、１１…すくい面、１
２…刃先先端、１３…第１すくい面、１４…第２
すくい面、１５…膨出部分、Ａ１…第１すくい面
のすくい角、Ａ２…第２すくい面のすくい角、Ｄ
…カツター径。
Fig. 1 is an enlarged sectional view of the cutting blade portion showing an embodiment of the milling cutter of the present invention, Fig. 2 is a side view showing the overall shape of the milling cutter of Fig. 1,
FIG. 3 is an enlarged sectional view of the cutting blade portion of a conventional milling cutter. 10...Milling cutter, 11...Rake face, 1
2...Blade tip, 13...First rake face, 14...Second
Rake face, 15...Bulging portion, A1...Rake angle of first rake face, A2...Rake angle of second rake face, D
...Cutter diameter.
Claims (1)
外径のほぼ1/10の部分において曲率の大きい円弧
状に窪ませてなるすくい角の大きい第１すくい面
と、該第１すくい面に続いて軸心側に延びる曲率
およびすくい角の小さい第２すくい面とによつて
形成したことを特徴とするフライスカツター。 A first rake face with a large rake angle formed by recessing the rake face of the cutting blade into an arc shape with a large curvature at a portion approximately 1/10 of the outer diameter of the cutter from the tip of the cutting blade, and a first rake face with a large rake angle. A milling cutter characterized in that it is formed by a second rake face having a small curvature and a small rake angle and extending toward the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17458784U JPS6189418U (en) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17458784U JPS6189418U (en) | 1984-11-16 | 1984-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189418U true JPS6189418U (en) | 1986-06-11 |
Family
ID=30732206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17458784U Pending JPS6189418U (en) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189418U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005297108A (en) * | 2004-04-09 | 2005-10-27 | Nachi Fujikoshi Corp | End mill |
| JP2014073577A (en) * | 2012-08-22 | 2014-04-24 | Tashiro-Seiko Inc | End mill |
| WO2014125474A1 (en) * | 2013-02-13 | 2014-08-21 | Iscar Ltd. | End mill having a symmetric index angle arrangement for machining titanium |
| WO2014125473A1 (en) * | 2013-02-13 | 2014-08-21 | Iscar Ltd. | End mill having an asymmetric index angle arrangement for machining titanium |
-
1984
- 1984-11-16 JP JP17458784U patent/JPS6189418U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005297108A (en) * | 2004-04-09 | 2005-10-27 | Nachi Fujikoshi Corp | End mill |
| JP2014073577A (en) * | 2012-08-22 | 2014-04-24 | Tashiro-Seiko Inc | End mill |
| WO2014125474A1 (en) * | 2013-02-13 | 2014-08-21 | Iscar Ltd. | End mill having a symmetric index angle arrangement for machining titanium |
| WO2014125473A1 (en) * | 2013-02-13 | 2014-08-21 | Iscar Ltd. | End mill having an asymmetric index angle arrangement for machining titanium |
| US9211593B2 (en) | 2013-02-13 | 2015-12-15 | Iscar, Ltd. | End mill having an asymmetric index angle arrangement for machining titanium |
| US9211594B2 (en) | 2013-02-13 | 2015-12-15 | Iscar, Ltd. | End mill having a symmetric index angle arrangement for machining titanium |
| JP2016506875A (en) * | 2013-02-13 | 2016-03-07 | イスカル リミテッド | End mill for titanium machining with asymmetric index angle arrangement |