JPS5966511U - Throwaway tip - Google Patents
Throwaway tipInfo
- Publication number
- JPS5966511U JPS5966511U JP16258782U JP16258782U JPS5966511U JP S5966511 U JPS5966511 U JP S5966511U JP 16258782 U JP16258782 U JP 16258782U JP 16258782 U JP16258782 U JP 16258782U JP S5966511 U JPS5966511 U JP S5966511U
- Authority
- JP
- Japan
- Prior art keywords
- nose
- notch step
- throwaway tip
- tip
- cutting edge
- 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
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、本考案スローアウェイチップの一実施例を示
す正面図、第2図はその側面図、第3図はミ第1図中の
■−■線に沿って得られる拡大した一部断面図である。
3・・・・・・ノーズ、4・・・・・・切欠段部、5・
・・・・・切刃稜、6・・・・・・中央ボス面、7・・
・・・・突起部分。Fig. 1 is a front view showing an embodiment of the indexable chip of the present invention, Fig. 2 is a side view thereof, and Fig. 3 is an enlarged part taken along the line ■-■ in Fig. 1. FIG. 3...Nose, 4...Notch step, 5.
...Cutting edge, 6...Central boss surface, 7...
・・・Protruding part.
Claims (1)
するようにしたスローアウェイチップにおいて、 このスローアウェイチップは、TiC基、TiN基等の
サーメットからなっており、前記ノーズ3のすくい面側
には、正の傾斜角θが形感されるように切欠段部4が設
けられるとともに、この切欠段部4の中央には残存する
中央ボス面6よりも幾分低位にある突起部分7が、芯下
りの状態にある切刃稜5に向って凸出するように形成さ
れていることを特徴とするスローアウェイチップ。[Claims for Utility Model Registration] An indexable tip that is shaped like a polygonal plate and has a nose 3 formed at a part of its corner. , a notch step 4 is provided on the rake surface side of the nose 3 so that a positive inclination angle θ is felt, and the center of the notch step 4 is somewhat larger than the remaining central boss surface 6. A throw-away tip characterized in that a protruding portion 7 located at a lower position is formed so as to protrude toward a cutting edge 5 which is in a downwardly centered state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16258782U JPS5966511U (en) | 1982-10-27 | 1982-10-27 | Throwaway tip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16258782U JPS5966511U (en) | 1982-10-27 | 1982-10-27 | Throwaway tip |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5966511U true JPS5966511U (en) | 1984-05-04 |
JPS6236562Y2 JPS6236562Y2 (en) | 1987-09-17 |
Family
ID=30356987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16258782U Granted JPS5966511U (en) | 1982-10-27 | 1982-10-27 | Throwaway tip |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5966511U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136205U (en) * | 1983-03-04 | 1984-09-11 | 三菱マテリアル株式会社 | Throwaway tip |
WO2011122242A1 (en) * | 2010-03-29 | 2011-10-06 | 住友電工ハ-ドメタル株式会社 | Cutting insert |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4941780A (en) * | 1987-11-24 | 1990-07-17 | Sumitomo Electric Industries, Ltd. | Indexable cutting insert |
-
1982
- 1982-10-27 JP JP16258782U patent/JPS5966511U/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136205U (en) * | 1983-03-04 | 1984-09-11 | 三菱マテリアル株式会社 | Throwaway tip |
WO2011122242A1 (en) * | 2010-03-29 | 2011-10-06 | 住友電工ハ-ドメタル株式会社 | Cutting insert |
US8672590B2 (en) | 2010-03-29 | 2014-03-18 | Sumitomo Electric Hardmetal Corp. | Cutting insert |
Also Published As
Publication number | Publication date |
---|---|
JPS6236562Y2 (en) | 1987-09-17 |
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