JPH03117523U - - Google Patents
Info
- Publication number
- JPH03117523U JPH03117523U JP2406990U JP2406990U JPH03117523U JP H03117523 U JPH03117523 U JP H03117523U JP 2406990 U JP2406990 U JP 2406990U JP 2406990 U JP2406990 U JP 2406990U JP H03117523 U JPH03117523 U JP H03117523U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- main cutting
- end mill
- tool body
- router end
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案ルータエンドミルの一実施例
を示す正面図、第２図は、主切刃稜部分における
一部拡大斜視図、第３図は、切刃喰付き部におけ
る形状を示す一部拡大断面図である。
１……ルータエンドミル、２……工具本体、３
……シヤンク部分、４……フルート溝、５……ニ
ツク、６……主切刃稜。
Fig. 1 is a front view showing an embodiment of the router end mill of the present invention, Fig. 2 is a partially enlarged perspective view of the ridge of the main cutting edge, and Fig. 3 is a diagram showing the shape of the cutting edge part. FIG. 1... Router end mill, 2... Tool body, 3
...Shank part, 4...Flute groove, 5...Nick, 6...Main cutting edge ridge.
Claims (1)
切刃稜６が形成され、この主切刃稜６には、ニツ
ク５が備えられるようにしたルータエンドミルに
おいて、 前記ニツク５は、工具本体２の軸方向に対する
略直交方向に切欠され、しかも前記主切刃稜６に
対するフランク角α，βが０°〜５°で、直線状
のフランク部５ａの長さｔ２がニツク深さｔ１の
１０〜９０％になつていることを特徴とするルー
タエンドミル。[Claims for Utility Model Registration] A router end mill in which a main cutting edge ridge 6 is formed along a helical groove 4 provided in a tool body 2, and a knick 5 is provided on this main cutting edge ridge 6. , the fork 5 is notched in a direction substantially orthogonal to the axial direction of the tool body 2, and the flank angles α and β with respect to the main cutting edge 6 are 0° to 5°, and the length of the straight flank portion 5a is A router end mill characterized in that t2 is 10 to 90% of the depth t1 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2406990U JPH0751205Y2 (en) | 1990-03-09 | 1990-03-09 | Router end mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2406990U JPH0751205Y2 (en) | 1990-03-09 | 1990-03-09 | Router end mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03117523U true JPH03117523U (en) | 1991-12-04 |
| JPH0751205Y2 JPH0751205Y2 (en) | 1995-11-22 |
Family
ID=31527045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2406990U Expired - Fee Related JPH0751205Y2 (en) | 1990-03-09 | 1990-03-09 | Router end mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0751205Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011051050A (en) * | 2009-08-31 | 2011-03-17 | Union Tool Co | Rotary cutting tool |
-
1990
- 1990-03-09 JP JP2406990U patent/JPH0751205Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011051050A (en) * | 2009-08-31 | 2011-03-17 | Union Tool Co | Rotary cutting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0751205Y2 (en) | 1995-11-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |