JPS6181815U - - Google Patents
Info
- Publication number
- JPS6181815U JPS6181815U JP16691184U JP16691184U JPS6181815U JP S6181815 U JPS6181815 U JP S6181815U JP 16691184 U JP16691184 U JP 16691184U JP 16691184 U JP16691184 U JP 16691184U JP S6181815 U JPS6181815 U JP S6181815U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- short
- end mill
- gear
- rake face
- 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Milling Processes (AREA)
Description
第１，２図は従来例および本考案を説明するた
めのものであつて、第１図はエンドミルの端面図
、第２図は第１図の側面図、第３図は本考案の変
形例に係るエンドミルの側面図である。
１…短刃、２…長刃、３，４…ギヤツシユ、３
ａ，４ａ…ギヤツシユ底面、５…すくい面、６，
７…チツプ排出溝、８…すくい面、９…チゼル刃
、０…エンドミル軸心、Ｕ…接線、Ｓ…軸直角面
。
Figures 1 and 2 are for explaining the conventional example and the present invention. Figure 1 is an end view of the end mill, Figure 2 is a side view of Figure 1, and Figure 3 is a modification of the present invention. It is a side view of the end mill concerning this. 1...short blade, 2...long blade, 3, 4...gear, 3
a, 4a...gear bottom surface, 5...rake surface, 6,
7...Chip discharge groove, 8...Rake face, 9...Chisel blade, 0...End mill axis, U...Tangential line, S...Axis perpendicular surface.
Claims (1)
つ、各刃に対応するチツプ排出溝７，６の先端部
に、各刃のすくい面８，５を形成するためのギヤ
ツシユ４，３を形成してなるエンドミルにおいて
、 エンドミル軸心Ｏに対する軸直角面Ｓとギヤツ
シユ底面４ａ，３ａとのなすノツチ角θを、長刃
２のギヤツシユ４では３０°〜３５°に、短刃１
のギヤツシユ４では４０°〜５０°に設定したこ
とを特徴とするエンドミル。[Scope of Claim for Utility Model Registration] The bottom blade is composed of two blades, long blade 2 and short blade 1, and a rake face 8 of each blade is provided at the tip of chip ejection grooves 7 and 6 corresponding to each blade. . °~35°, short blade 1
An end mill characterized in that the gear 4 is set at 40° to 50°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16691184U JPH023377Y2 (en) | 1984-11-01 | 1984-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16691184U JPH023377Y2 (en) | 1984-11-01 | 1984-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6181815U true JPS6181815U (en) | 1986-05-30 |
| JPH023377Y2 JPH023377Y2 (en) | 1990-01-26 |
Family
ID=30724718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16691184U Expired JPH023377Y2 (en) | 1984-11-01 | 1984-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023377Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100421148B1 (en) * | 2001-04-02 | 2004-03-10 | 강호연 | End mill for machining nonferrous metals |
| KR100431921B1 (en) * | 2001-04-02 | 2004-05-22 | 강호연 | End mill for high speed machining |
| WO2016084877A1 (en) * | 2014-11-27 | 2016-06-02 | 京セラ株式会社 | End mill and method for manufacturing cutting workpiece |
| JP2018140449A (en) * | 2017-02-27 | 2018-09-13 | 京セラ株式会社 | Rotary tool |
-
1984
- 1984-11-01 JP JP16691184U patent/JPH023377Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100421148B1 (en) * | 2001-04-02 | 2004-03-10 | 강호연 | End mill for machining nonferrous metals |
| KR100431921B1 (en) * | 2001-04-02 | 2004-05-22 | 강호연 | End mill for high speed machining |
| WO2016084877A1 (en) * | 2014-11-27 | 2016-06-02 | 京セラ株式会社 | End mill and method for manufacturing cutting workpiece |
| JPWO2016084877A1 (en) * | 2014-11-27 | 2017-08-24 | 京セラ株式会社 | End mill and method of manufacturing cut product |
| JP2018140449A (en) * | 2017-02-27 | 2018-09-13 | 京セラ株式会社 | Rotary tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH023377Y2 (en) | 1990-01-26 |