JPS6434103U - - Google Patents
Info
- Publication number
- JPS6434103U JPS6434103U JP12895387U JP12895387U JPS6434103U JP S6434103 U JPS6434103 U JP S6434103U JP 12895387 U JP12895387 U JP 12895387U JP 12895387 U JP12895387 U JP 12895387U JP S6434103 U JPS6434103 U JP S6434103U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- nose
- tip
- channel angle
- throw
- 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
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は従来のスローアウエイ式切削工具の一例を示
す斜視図である。
１２……工具本体、１５……超高圧焼結体のチ
ツプ（超高圧焼結体）、１６……スローアウエイ
チツプ、１９……ノーズ部、１９ａ……チヤンフ
アーホーニング、２０……前切刃部、２０ａ……
チヤンフアーホーニング、２１……横切刃部、２
１ａ……チヤンフアーホーニング、３１……スロ
ーアウエイ式切削工具。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view showing an example of a conventional throw-away cutting tool. 12... Tool body, 15... Chip of ultra-high pressure sintered body (ultra-high pressure sintered body), 16... Throwaway chip, 19... Nose part, 19a... Channel honing, 20... Front cutting edge Part, 20a...
Chamfer honing, 21... Side blade part, 2
1a...Chanfire honing, 31...Throwaway cutting tool.
Claims (1)
ーアウエイチツプが設けられ、このスローアウエ
イチツプの先端にノーズ部が形成され、このノー
ズ部の一方の側に前切刃部が形成され、前記ノー
ズ部の他方の側に横切刃部が形成され、前記ノー
ズ部、前記前切刃部、前記横切刃部にそれぞれチ
ヤンフアーホーニングが形成されたスローアウエ
イ式切削工具において、前記ノーズ部のチヤンフ
アー角を前記横切刃部のチヤンフアー角と同等も
しくは前記横切刃部のチヤンフアー角より大きく
形成し、かつ前記横切刃部のチヤンフアー角を前
記前切刃部のチヤンフアー角より大きく形成した
ことを特徴とするスローアウエイ式切削工具。 A throw-away tip having an ultra-high pressure sintered body is provided at the tip of the tool body, a nose portion is formed at the tip of the throw-away tip, a front cutting edge portion is formed on one side of the nose portion, and a front cutting edge portion is formed on one side of the nose portion. In the indexable cutting tool, a cross-cutting part is formed on the other side of the nose part, and chamfer honing is formed on the nose part, the front cutting part, and the cross-cutting part, respectively. The channel angle is formed to be equal to or larger than the channel angle of the side cutting edge, and the channel angle of the cutting edge is larger than the channel angle of the front cutting edge. A throw-away cutting tool featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12895387U JPS6434103U (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12895387U JPS6434103U (en) | 1987-08-25 | 1987-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6434103U true JPS6434103U (en) | 1989-03-02 |
Family
ID=31382770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12895387U Pending JPS6434103U (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7520701B2 (en) | 2005-03-16 | 2009-04-21 | Sumitomo Electric Hardmetal Corp. | Cbn cutting tool for high-quality, high-efficiency cutting |
-
1987
- 1987-08-25 JP JP12895387U patent/JPS6434103U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7520701B2 (en) | 2005-03-16 | 2009-04-21 | Sumitomo Electric Hardmetal Corp. | Cbn cutting tool for high-quality, high-efficiency cutting |
| KR101245410B1 (en) | 2005-03-16 | 2013-03-19 | 스미또모 덴꼬오 하드메탈 가부시끼가이샤 | Cbn cutting tool for high-grade, high-efficiency cutting and method of turning a workpiece |
| EP1859882A4 (en) * | 2005-03-16 | 2015-03-25 | Sumitomo Elec Hardmetal Corp | Cbn cutting tool for high-grade, high-efficiency machining |
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