JPH0467919U - - Google Patents
Info
- Publication number
- JPH0467919U JPH0467919U JP11102490U JP11102490U JPH0467919U JP H0467919 U JPH0467919 U JP H0467919U JP 11102490 U JP11102490 U JP 11102490U JP 11102490 U JP11102490 U JP 11102490U JP H0467919 U JPH0467919 U JP H0467919U
- Authority
- JP
- Japan
- Prior art keywords
- throw
- chip
- away
- shaped concave
- lower surfaces
- 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
- 230000001154 acute effect Effects 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/36—Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
- B23C2200/367—Mounted tangentially, i.e. where the rake face is not the face with largest area
Landscapes
- Milling Processes (AREA)
Description
第1図は、この考案のスローアウエイチツプの
一例を示す斜視図、第2図及び第3図は90°位
置を変えて見た側面図、第4図は工具への取付け
状態を示す断面図、第5図はその平面図、第6図
は他の実施例の斜視図である。
1……スローアウエイチツプ、2……上面、3
……下面、4……V形凹面の側面、5……もう一
組の側面、6,6′……稜、7……取付け基準面
、8……取付け用穴、4′……フラツトな側面。
Fig. 1 is a perspective view showing an example of the throw-away tip of this invention, Figs. 2 and 3 are side views as seen by changing the position by 90 degrees, and Fig. 4 is a sectional view showing how it is attached to a tool. , FIG. 5 is a plan view thereof, and FIG. 6 is a perspective view of another embodiment. 1...Throwaway tip, 2...Top surface, 3
... Bottom surface, 4 ... V-shaped concave side surface, 5 ... Another set of side surfaces, 6, 6' ... Edge, 7 ... Mounting reference surface, 8 ... Mounting hole, 4' ... Flat side.
Claims (1)
、その上面と下面が一軸方向に湾曲する凸形円弧
面に形成され、対向する2組の側面のうち一方の
組の側面は上半分が上面に、下半分が下面に各々
鋭角に交わるV形凹面に形成され、さらに、チツ
プの中心部には上下面に抜ける取付け用の穴と上
下面を部分的に平行に平取りして成る取付基準面
が設けられ、上記V形凹面と上面の交差稜が中心
から両端に向つて下向きに、V形凹面と下面の交
差稜が中心から両端に向かつて上向きに各々湾曲
し、計4個のこの湾曲稜が切刃を構成しているス
ローアウエイチツプ。 (2) 請求項(1)記載のスローアウエイチツプの一
方の組の側面を上下面と直角に交わるフラツト面
に置き換えてあるスローアウエイチツプ。[Claims for Utility Model Registration] (1) A substantially square throw-away chip, the upper and lower surfaces of which are formed into convex arcuate surfaces curved in a uniaxial direction, with one set of two opposing sides. The side surfaces of the chip are formed into V-shaped concave surfaces where the upper half meets the upper surface and the lower half meets the lower surface at an acute angle.Furthermore, in the center of the chip there is a mounting hole that extends to the upper and lower surfaces, and the upper and lower surfaces are partially parallel to each other. A flat mounting reference surface is provided, and the intersecting edges of the V-shaped concave surface and the upper surface curve downward from the center toward both ends, and the intersecting ridges of the V-shaped concave surface and the lower surface curve upward from the center toward both ends. A throw-away tip with a total of four curved edges forming the cutting edge. (2) A throw-away chip according to claim (1), in which the side surfaces of one set of the throw-away chips are replaced with flat surfaces that intersect at right angles to the upper and lower surfaces.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990111024U JP2529700Y2 (en) | 1990-10-22 | 1990-10-22 | Indexable tip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990111024U JP2529700Y2 (en) | 1990-10-22 | 1990-10-22 | Indexable tip |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0467919U true JPH0467919U (en) | 1992-06-16 |
JP2529700Y2 JP2529700Y2 (en) | 1997-03-19 |
Family
ID=31858432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990111024U Expired - Lifetime JP2529700Y2 (en) | 1990-10-22 | 1990-10-22 | Indexable tip |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2529700Y2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002200517A (en) * | 2000-12-28 | 2002-07-16 | Komatsu Machinery Corp | Cutter tip for milling and cutter body |
CN102209601A (en) * | 2008-11-17 | 2011-10-05 | 特固克有限会社 | Blank insert, and insert and cutter utilizing the same |
WO2012043822A1 (en) * | 2010-09-30 | 2012-04-05 | 株式会社タンガロイ | Blade edge exchangeable cutting tool |
WO2018123930A1 (en) * | 2016-12-27 | 2018-07-05 | 三菱日立ツール株式会社 | Cutting insert and indexable edge rotary cutting tool |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101471252B1 (en) * | 2012-09-27 | 2014-12-09 | 대구텍 유한회사 | Blank insert and cutting insert utilizing the same, and cutter |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4921283U (en) * | 1972-05-24 | 1974-02-22 | ||
JPS6037205U (en) * | 1983-08-19 | 1985-03-14 | 東京電力株式会社 | Lightning arrester for power distribution |
JPS628976U (en) * | 1985-07-02 | 1987-01-20 |
-
1990
- 1990-10-22 JP JP1990111024U patent/JP2529700Y2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4921283U (en) * | 1972-05-24 | 1974-02-22 | ||
JPS6037205U (en) * | 1983-08-19 | 1985-03-14 | 東京電力株式会社 | Lightning arrester for power distribution |
JPS628976U (en) * | 1985-07-02 | 1987-01-20 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002200517A (en) * | 2000-12-28 | 2002-07-16 | Komatsu Machinery Corp | Cutter tip for milling and cutter body |
CN102209601A (en) * | 2008-11-17 | 2011-10-05 | 特固克有限会社 | Blank insert, and insert and cutter utilizing the same |
JP2012506780A (en) * | 2008-11-17 | 2012-03-22 | デグテック コーポレーション | Blank insert and insert and cutter using the same |
JP2015027732A (en) * | 2008-11-17 | 2015-02-12 | デグテック コーポレーション | Blank insert, insert using the same, and cutter |
WO2012043822A1 (en) * | 2010-09-30 | 2012-04-05 | 株式会社タンガロイ | Blade edge exchangeable cutting tool |
US9144848B2 (en) | 2010-09-30 | 2015-09-29 | Tungaloy Corporation | Cutting edge exchange type cutting tool |
EP2623240A4 (en) * | 2010-09-30 | 2016-10-12 | Tungaloy Corp | Blade edge exchangeable cutting tool |
WO2018123930A1 (en) * | 2016-12-27 | 2018-07-05 | 三菱日立ツール株式会社 | Cutting insert and indexable edge rotary cutting tool |
JPWO2018123930A1 (en) * | 2016-12-27 | 2019-07-04 | 三菱日立ツール株式会社 | Cutting insert, tip-exchangeable rotary cutting tool and tool body |
US11052472B2 (en) | 2016-12-27 | 2021-07-06 | Moldino Tool Engineering, Ltd. | Cutting insert and indexable edge rotary cutting tool |
Also Published As
Publication number | Publication date |
---|---|
JP2529700Y2 (en) | 1997-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
S111 | Request for change of ownership or part of ownership |
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|
R360 | Written notification for declining of transfer of rights |
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R350 | Written notification of registration of transfer |
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R250 | Receipt of annual fees |
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EXPY | Cancellation because of completion of term |