JPS62168210U - - Google Patents
Info
- Publication number
- JPS62168210U JPS62168210U JP5821986U JP5821986U JPS62168210U JP S62168210 U JPS62168210 U JP S62168210U JP 5821986 U JP5821986 U JP 5821986U JP 5821986 U JP5821986 U JP 5821986U JP S62168210 U JPS62168210 U JP S62168210U
- Authority
- JP
- Japan
- Prior art keywords
- end mill
- tip
- spiral
- axis
- respect
- 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
Description
第１図〜第６図はこの考案のエンドミルの一実
施例を示すもので、第１図は正面図、第２図は底
面図、第３図は第１図の展開図、第４図はこの例
のエンドミルに装着したスローアウエイチツプを
示す正面図、第５図は同側面図、第６図は第１図
の―線視断面図、第７図〜第９図はこの考案
の他の実施例を示すもので、第７図は正面図、第
８図は底面図、第９図は第７図の展開図、第１０
図は従来のエンドミルを示す正面図である。
１１…エンドミル本体、１２…チツプポケツト
、１３…チツプ取付座、１４，２０…チツプ（ス
ローアウエイチツプ）、１６…すくい面、１７，
２２，２３…切刃、Ａ１，Ａ２，Ａ３…軸線に対
する傾斜角度、Ｏ…軸線。
Figures 1 to 6 show an embodiment of the end mill of this invention; Figure 1 is a front view, Figure 2 is a bottom view, Figure 3 is a developed view of Figure 1, and Figure 4 is a FIG. 5 is a front view showing the throw-away tip attached to the end mill of this example, FIG. Fig. 7 shows a front view, Fig. 8 shows a bottom view, Fig. 9 shows a developed view of Fig. 7, and Fig. 10 shows an example.
The figure is a front view showing a conventional end mill. 11... End mill body, 12... Tip pocket, 13... Tip mounting seat, 14, 20... Tip (throwaway tip), 16... Rake face, 17,
22, 23...Cutting edge, A1 , A2 , A3 ...Inclination angle with respect to the axis, O...Axis.
Claims (1)
のチツプ取付座が上記エンドミル本体の軸線方向
に沿つて螺旋を描くように配設され、これらチツ
プ取付座に各々スローアウエイチツプがその切刃
に沿うすくい面を上記エンドミル本体の回転方向
に向けて装着されてなるエンドミルにおいて、 上記チツプ取付座を、それらの描く上記螺旋が
上記軸線に対して５０°〜７０°の角度傾斜する
位置に配設するとともに、上記スローアウエイチ
ツプを上記各チツプ取付座に、各々の上記すくい
面を上記螺旋が上記軸線に対して傾斜する方向と
同じ方向へこの螺旋の上記軸線に対する傾斜角度
より２５°〜３５°小さい角度傾斜させて装着し
たことを特徴とするエンドミル。[Claims for Utility Model Registration] A plurality of tip mounting seats are arranged in a spiral manner along the axial direction of the end mill body on the outer periphery of the end mill body having a substantially cylindrical shape. In an end mill in which an away tip is mounted with its rake face along its cutting edge facing the rotational direction of the end mill body, the tip mounting seat is attached so that the spiral drawn by the tip is at an angle of 50° to 70° with respect to the axis. At the same time, the throw-away tip is placed in each tip mounting seat, and each of the rake faces is inclined with respect to the axis of the spiral in the same direction as the direction in which the spiral is inclined with respect to the axis. An end mill characterized in that the end mill is installed at an angle 25° to 35° smaller than the angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986058219U JPH067855Y2 (en) | 1986-04-17 | 1986-04-17 | End mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986058219U JPH067855Y2 (en) | 1986-04-17 | 1986-04-17 | End mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62168210U true JPS62168210U (en) | 1987-10-26 |
| JPH067855Y2 JPH067855Y2 (en) | 1994-03-02 |
Family
ID=30888605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986058219U Expired - Lifetime JPH067855Y2 (en) | 1986-04-17 | 1986-04-17 | End mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067855Y2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02303706A (en) * | 1989-05-01 | 1990-12-17 | Dotany Amram | Helical cutter |
| JPH02150111U (en) * | 1989-05-22 | 1990-12-25 | ||
| JPH0336710U (en) * | 1989-08-23 | 1991-04-10 | ||
| JP2010280056A (en) * | 2009-02-26 | 2010-12-16 | Kyocera Corp | Cutting insert, cutting tool, and cutting method for material to be cut using the same |
| JP2011025407A (en) * | 2009-03-27 | 2011-02-10 | Kyocera Corp | Cutting insert, cutting tool, and method of cutting material to be cut using the cutting tool |
| JP2016101613A (en) * | 2014-11-27 | 2016-06-02 | 京セラ株式会社 | Cutting tool and manufacturing method of cutting workpiece |
| WO2020054558A1 (en) * | 2018-09-12 | 2020-03-19 | 住友電工ハードメタル株式会社 | Cutting tool |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6029416U (en) * | 1983-08-05 | 1985-02-27 | ダイジヱット工業株式会社 | Tips for indexable end mills |
-
1986
- 1986-04-17 JP JP1986058219U patent/JPH067855Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6029416U (en) * | 1983-08-05 | 1985-02-27 | ダイジヱット工業株式会社 | Tips for indexable end mills |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02303706A (en) * | 1989-05-01 | 1990-12-17 | Dotany Amram | Helical cutter |
| JPH02150111U (en) * | 1989-05-22 | 1990-12-25 | ||
| JPH0336710U (en) * | 1989-08-23 | 1991-04-10 | ||
| JP2010280056A (en) * | 2009-02-26 | 2010-12-16 | Kyocera Corp | Cutting insert, cutting tool, and cutting method for material to be cut using the same |
| JP2011025407A (en) * | 2009-03-27 | 2011-02-10 | Kyocera Corp | Cutting insert, cutting tool, and method of cutting material to be cut using the cutting tool |
| JP2016101613A (en) * | 2014-11-27 | 2016-06-02 | 京セラ株式会社 | Cutting tool and manufacturing method of cutting workpiece |
| WO2020054558A1 (en) * | 2018-09-12 | 2020-03-19 | 住友電工ハードメタル株式会社 | Cutting tool |
| JP6699838B1 (en) * | 2018-09-12 | 2020-05-27 | 住友電工ハードメタル株式会社 | Cutting tools |
| US11504780B2 (en) | 2018-09-12 | 2022-11-22 | Sumitomo Electric Hardmetal Corp. | Cutting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067855Y2 (en) | 1994-03-02 |