JPH0251021U - - Google Patents
Info
- Publication number
- JPH0251021U JPH0251021U JP13003988U JP13003988U JPH0251021U JP H0251021 U JPH0251021 U JP H0251021U JP 13003988 U JP13003988 U JP 13003988U JP 13003988 U JP13003988 U JP 13003988U JP H0251021 U JPH0251021 U JP H0251021U
- Authority
- JP
- Japan
- Prior art keywords
- diagonal line
- blade part
- grooves
- side blade
- cutter
- 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
- 239000002699 waste material Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
Landscapes
- Milling Processes (AREA)
Description
第１図は本考案による細溝加工用カツターの正
面図、第２図は第１図の要部側面図、第３図は第
１図の平面図、第４図は従来のエンドミルカツタ
ーの正面図である。
符号の説明、１……シヤンク、２……側刃部、
２ａ，２ｂ……側面、３……上面、４……対角線
、５……先端切刃部、６……切溝、７，８……逃
げ角度、９……傾斜部、１０……付け根、１１…
…ねじれ角付切削屑排出溝。
Fig. 1 is a front view of the cutter for cutting narrow grooves according to the present invention, Fig. 2 is a side view of the main part of Fig. 1, Fig. 3 is a plan view of Fig. 1, and Fig. 4 is a conventional end mill cutter. It is a front view. Explanation of symbols, 1...Shank, 2...Side blade part,
2a, 2b... Side surface, 3... Top surface, 4... Diagonal line, 5... Tip cutting edge, 6... Cut groove, 7, 8... Relief angle, 9... Inclined part, 10... Root, 11...
...Helix angle cutting waste discharge groove.
Claims (1)
の両端に先端切刃部を設けるとともに、上面にお
ける上記対角線の両側と、側刃部の片方の対向側
面の上方との間に切削屑排出用の切溝を形成した
ことを特徴とする細溝加工用カツター。 Tip cutting edges are provided at both ends of one diagonal line on the upper surface of the quadrangular prism-shaped side blade part, and a cutting edge for discharging cutting waste is provided between both sides of the diagonal line on the upper surface and the upper side of one opposing side surface of the side blade part. A cutter for machining narrow grooves, which is characterized by the formation of kerf grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13003988U JPH0251021U (en) | 1988-10-04 | 1988-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13003988U JPH0251021U (en) | 1988-10-04 | 1988-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0251021U true JPH0251021U (en) | 1990-04-10 |
Family
ID=31384847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13003988U Pending JPH0251021U (en) | 1988-10-04 | 1988-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0251021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012236242A (en) * | 2011-05-10 | 2012-12-06 | Nisshin Kogu Kk | End mill |
| JP2013158859A (en) * | 2012-02-02 | 2013-08-19 | Nisshin Kogu Kk | End mill |
-
1988
- 1988-10-04 JP JP13003988U patent/JPH0251021U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012236242A (en) * | 2011-05-10 | 2012-12-06 | Nisshin Kogu Kk | End mill |
| JP2013158859A (en) * | 2012-02-02 | 2013-08-19 | Nisshin Kogu Kk | End mill |