JPS59143619U - Corner cutting tool - Google Patents
Corner cutting toolInfo
- Publication number
- JPS59143619U JPS59143619U JP3862183U JP3862183U JPS59143619U JP S59143619 U JPS59143619 U JP S59143619U JP 3862183 U JP3862183 U JP 3862183U JP 3862183 U JP3862183 U JP 3862183U JP S59143619 U JPS59143619 U JP S59143619U
- Authority
- JP
- Japan
- Prior art keywords
- cutting tool
- corner cutting
- tip
- corner
- minor axis
- 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
- Milling Processes (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因はコーナーアールを有するワークの斜視図、第２
図は従来の真円チップを用いてワークのコーナーアール
部を切削する状態を示す説明図、第３〜９図は本考案の
実施例を示し、第３図Ｉ。
■は本実施例に係るチップを取り付けたエンドミルの正
面図および底面図、第４図ｉ、 ｎ、 ｍは本実施例
に係るチップによる切削加工が精度のよいコーナーアー
ル部を加工できることを説明するための説明図、第５図
は本実施例に係るチップによりワークのコーナ一部が切
削される進行状態を示す説明図、第６図■、第７図１１
第８図Ｉは夫々チップの変形例を示す正面図、第６図■
、第７図■、第８図■は夫々第６図Ｉ、第７図１１第８
図■夫々に示した各チップの右側面図、第８図■は第８
図■、Ｈに示したチップによりワーク１を切削する状態
を示す断面説明図、第９図は従来の真円チップによる切
削と本考案の実施例に係る各チップによる切削とを比較
的に示したグラフである。
１・・・・・・ワーク、１ａ・・・・・・コーナ一部、
２・・・・・・真円チップ、３・・・・・・エンドミル
、４．４’、４″・・・・・・楕円チップ、Ａ・・・・
・・長軸、Ｂ・・・・・・短軸、０・・・・・・アキシ
ャルレーキ。
１Ｃ７ｖ＝−５−艷−１−
ス。♀０“
光ノ
□層／
、ｒ Ｎマ＼
（Ｉ） （１）
Ｑ
（Ｉ） 第８図
αＯThe first factor is a perspective view of a workpiece with a corner radius, and the second factor is a perspective view of a workpiece with a corner radius.
The figure is an explanatory diagram showing a state in which a corner rounded part of a workpiece is cut using a conventional perfect round tip, and Figures 3 to 9 show an embodiment of the present invention, and Figure 3 I. ■ is a front view and a bottom view of an end mill equipped with a tip according to this embodiment, and Figures 4 i, n, and m illustrate that cutting with the tip according to this embodiment can machine a corner rounded part with high precision. Fig. 5 is an explanatory drawing showing the progress state in which a part of the corner of a workpiece is cut by the chip according to this embodiment, Fig. 6 ■, Fig. 7 11
Fig. 8 I is a front view showing a modified example of the chip, and Fig. 6 ■
, Figure 7 ■, Figure 8 ■ are respectively Figure 6 I, Figure 7 11, Figure 8
Figure ■The right side view of each chip shown in each figure.
Figure 9 is a cross-sectional explanatory diagram showing the state in which the workpiece 1 is cut with the tips shown in Figures ■ and H, and Figure 9 is a comparative illustration of cutting with a conventional perfect round tip and cutting with each tip according to an embodiment of the present invention. This is a graph. 1... Work, 1a... Corner part,
2...Perfect round tip, 3...End mill, 4.4', 4''...Oval tip, A...
... Long axis, B ... Short axis, 0 ... Axial rake. 1C7v=-5-艷-1-su. ♀0" Light layer / , r Nma\ (I) (1) Q (I) Figure 8 αO
Claims (1)
ウェイチップを、該チップの短軸が工具回転軸と直交し
かつ、 アキシャルレーキ＝ ｃｏｓ ’Ｂ／Ａラジアルレー
キθ−０となるように工具本体に装着］−たことを特徴
とするコーナーアール切削工具。[Claims for Utility Model Registration] An elliptical flat indexable insert whose major axis length is A and whose minor axis length is B, the minor axis of the tip is perpendicular to the tool rotation axis, and the axial rake = cos ' A corner round cutting tool characterized in that it is attached to a tool body so that a B/A radial rake θ-0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3862183U JPS59143619U (en) | 1983-03-16 | 1983-03-16 | Corner cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3862183U JPS59143619U (en) | 1983-03-16 | 1983-03-16 | Corner cutting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59143619U true JPS59143619U (en) | 1984-09-26 |
| JPS6212506Y2 JPS6212506Y2 (en) | 1987-04-01 |
Family
ID=30169287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3862183U Granted JPS59143619U (en) | 1983-03-16 | 1983-03-16 | Corner cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59143619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020100536A1 (en) * | 2018-11-12 | 2020-05-22 | 三菱重工業株式会社 | Method for manufacturing component, processing apparatus, and component |
-
1983
- 1983-03-16 JP JP3862183U patent/JPS59143619U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020100536A1 (en) * | 2018-11-12 | 2020-05-22 | 三菱重工業株式会社 | Method for manufacturing component, processing apparatus, and component |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6212506Y2 (en) | 1987-04-01 |
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