JPH0215804U - - Google Patents
Info
- Publication number
- JPH0215804U JPH0215804U JP9272288U JP9272288U JPH0215804U JP H0215804 U JPH0215804 U JP H0215804U JP 9272288 U JP9272288 U JP 9272288U JP 9272288 U JP9272288 U JP 9272288U JP H0215804 U JPH0215804 U JP H0215804U
- Authority
- JP
- Japan
- Prior art keywords
- throw
- away tip
- away
- cutting edge
- chip breaker
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図ないし第５図は本考案の一実施例を示す
図であつて、第１図はスローアウエイチツプの平
面図、第２図は第１図の―線に沿う断面図、
第３図はスローアウエイチツプの研削方法を示す
説明図、第４図は第３図の矢視図、第５図はス
ローアウエイチツプの素材の芯とチヤツクの芯と
を示す説明図、第６図は従来例として示したスロ
ーアウエイチツプの平面図、第７図は他の従来例
として示したスローアウエイチツプの平面図であ
る。
２１ａ…着座面、２１ｂ…チツプブレーカ、２
１ｄ…切刃、２１ｅ…外周面。
1 to 5 are views showing one embodiment of the present invention, in which FIG. 1 is a plan view of the throwaway tip, FIG. 2 is a sectional view taken along the line - in FIG.
FIG. 3 is an explanatory diagram showing the method of grinding the throw-away tip, FIG. 4 is a view taken in the direction of the arrow in FIG. 3, FIG. 5 is an explanatory diagram showing the core of the throw-away tip material and the chuck core, and FIG. This figure is a plan view of a throw-away chip shown as a conventional example, and FIG. 7 is a plan view of a throw-away chip shown as another conventional example. 21a... Seating surface, 21b... Chip breaker, 2
1d...cutting edge, 21e...outer peripheral surface.
Claims (1)
であつて、チツプブレーカの表面が焼結はだ面で
形成され、着座面および外周面が研削加工面で形
成されていることを特徴とするスローアウエイチ
ツプ。 (2) チツプブレーカの外周縁の切刃が該切刃側
の着座面から厚さが薄くなる方向に０．０５mm〜
０．４mm変位されていることを特徴とする請求項
１記載のスローアウエイチツプ。[Claims for Utility Model Registration] (1) A throw-away chip made of a sintered body, in which the surface of the chip breaker is formed of a sintered bare surface, and the seating surface and outer peripheral surface are formed of ground surfaces. A throw-away tip that is characterized by: (2) The cutting edge on the outer periphery of the chip breaker has a thickness of 0.05 mm or more in the direction in which the thickness becomes thinner from the seating surface on the cutting edge side.
2. The throw-away tip according to claim 1, wherein the throw-away tip is displaced by 0.4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9272288U JPH0215804U (en) | 1988-07-13 | 1988-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9272288U JPH0215804U (en) | 1988-07-13 | 1988-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0215804U true JPH0215804U (en) | 1990-01-31 |
Family
ID=31317161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9272288U Pending JPH0215804U (en) | 1988-07-13 | 1988-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0553823U (en) * | 1991-12-27 | 1993-07-20 | 京セラ株式会社 | Throw-away insert |
| JP2005342871A (en) * | 2004-06-07 | 2005-12-15 | Tungaloy Corp | Throw-away tip |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4921282B1 (en) * | 1970-11-30 | 1974-05-31 | ||
| JPS61252005A (en) * | 1985-04-22 | 1986-11-10 | ジ−テイ−イ−・ヴアレロン・コ−ポレ−シヨン | Circular chip control insert |
-
1988
- 1988-07-13 JP JP9272288U patent/JPH0215804U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4921282B1 (en) * | 1970-11-30 | 1974-05-31 | ||
| JPS61252005A (en) * | 1985-04-22 | 1986-11-10 | ジ−テイ−イ−・ヴアレロン・コ−ポレ−シヨン | Circular chip control insert |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0553823U (en) * | 1991-12-27 | 1993-07-20 | 京セラ株式会社 | Throw-away insert |
| JP2005342871A (en) * | 2004-06-07 | 2005-12-15 | Tungaloy Corp | Throw-away tip |
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