JPS63197002U - - Google Patents
Info
- Publication number
- JPS63197002U JPS63197002U JP8724487U JP8724487U JPS63197002U JP S63197002 U JPS63197002 U JP S63197002U JP 8724487 U JP8724487 U JP 8724487U JP 8724487 U JP8724487 U JP 8724487U JP S63197002 U JPS63197002 U JP S63197002U
- Authority
- JP
- Japan
- Prior art keywords
- chip breaker
- breaker groove
- cutting
- chip
- plate shape
- 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
Description
第１図は、本考案スローアウエイチツプの一実
施例を示す正面図、第２図は、第１図中の―
線に沿つて得られる一部拡大断面図である。
１…スローアウエイチツプ、３，７……チツプ
ブレーカ溝、４……ボス面、６……帯状平面、８
……切刃稜。
FIG. 1 is a front view showing an embodiment of the throw-away tip of the present invention, and FIG.
FIG. 3 is a partially enlarged cross-sectional view taken along the line; 1... Throwaway chip, 3, 7... Chip breaker groove, 4... Boss surface, 6... Band-shaped plane, 8
...cutting edge.
Claims (1)
形成された切刃稜８に沿つてチツプブレーカ溝が
設けられ、またその中央部分には、ボス面４が形
成されるようにしたスローアウエイチツプにおい
て、 前記ボス面４は、その外縁部分には、前記チツ
プブレーカ溝３の内側に位置する帯状平面６およ
び再使用時に適用されるチツプブレーカ溝７がそ
れぞれ備えられ、 前記チツプブレーカ溝３は、切削に供された後
研削除去され、これに伴つて前記帯状平面６およ
び再使用時に適用されるチツプブレーカ溝７がそ
れぞれ切削に関与できるようにしたことを特徴と
するスローアウエイチツプ。[Claims for Utility Model Registration] It has a polygonal plate shape or a circular plate shape, and a chip breaker groove is provided along the cutting edge 8 formed on the periphery, and a boss surface 4 is provided in the center of the chip breaker groove. In the throw-away chip, the boss surface 4 is provided with a belt-shaped flat surface 6 located inside the chip breaker groove 3 and a chip breaker groove 7 applied at the time of reuse, on its outer edge portion. The chip breaker groove 3 is ground and removed after being subjected to cutting, so that the band-like flat surface 6 and the chip breaker groove 7 applied during reuse can each participate in cutting. Throwaway tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8724487U JPS63197002U (en) | 1987-06-05 | 1987-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8724487U JPS63197002U (en) | 1987-06-05 | 1987-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63197002U true JPS63197002U (en) | 1988-12-19 |
Family
ID=30944290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8724487U Pending JPS63197002U (en) | 1987-06-05 | 1987-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63197002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011110655A (en) * | 2009-11-27 | 2011-06-09 | Sumitomo Electric Hardmetal Corp | Solid end mill |
-
1987
- 1987-06-05 JP JP8724487U patent/JPS63197002U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011110655A (en) * | 2009-11-27 | 2011-06-09 | Sumitomo Electric Hardmetal Corp | Solid end mill |