JPS59140105U - Throwaway tip - Google Patents
Throwaway tipInfo
- Publication number
- JPS59140105U JPS59140105U JP3559583U JP3559583U JPS59140105U JP S59140105 U JPS59140105 U JP S59140105U JP 3559583 U JP3559583 U JP 3559583U JP 3559583 U JP3559583 U JP 3559583U JP S59140105 U JPS59140105 U JP S59140105U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- rake face
- away
- center
- nose
- 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図乃至第３図は、従来の中ぐカチップを示す斜視図
、第４図はこの考案のスローアウェイチップの一実施例
を示す平面図、第５図はその側面図、第６図は第４図の
Ｘ−Ｘ線に沿った断面図、第７図は同じ（Ｙ−Ｙ線に沿
った断面図である。
１０・・・スローアウェイチップ、１１・・・ノーズ、
１２・・・すくい面、１３・・・切刃１．１４・・・小
突起、１５・・・底面、１７・・・障壁、１８・・・大
突起、２０・・・障壁。1 to 3 are perspective views showing a conventional indexable tip, FIG. 4 is a plan view showing an embodiment of the indexable tip of this invention, FIG. 5 is a side view thereof, and FIG. 6 is a perspective view showing a conventional indexable insert. The sectional view taken along line X-X in FIG. 4 and the same in FIG. 7 (a sectional view taken along line Y-Y).
12... Rake face, 13... Cutting edge 1.14... Small protrusion, 15... Bottom surface, 17... Barrier, 18... Large protrusion, 20... Barrier.
Claims (1)
に傾斜するすくい面をもつ多角形状のスローアウェイチ
ップにおいて、各ノーズ近傍のすくい面上に、隣接する
２辺が直線切刃に対して平行で、す（い面より斜め上方
に起立した障壁が該切刃より０．５〜ＩＴｒｒ！ｎ離れ
、かつ終端部がノーズから２〜２゜５嘔離れた位置にあ
る截頭三角錐状の小突起を設け、さらに、すくい面の中
央には、直線切刃中心部で切刃から０．５〜１．５ｍｍ
離れチップのコーナに向かうに従って゛切刃より次第に
遠く離れる円弧状の輪郭をもち、直線切刃に沿った各輪
郭線が上記小突起近辺で結ばれる截頭錐形の大突起を設
けたことを特徴とするスローアウェイチップ。In a polygonal indexable insert with a rake face parallel to the bottom surface or a rake face that slopes downward from the cutting edge toward the center, two adjacent sides on the rake face near each nose are set relative to the straight cutting edge. A truncated triangular pyramid shape in which the parallel barrier standing diagonally above the cutting surface is 0.5 to ITrr!n away from the cutting edge, and the terminal end is 2 to 2.5 degrees away from the nose. A small protrusion is provided at the center of the rake face, and the center of the straight cutting edge is 0.5 to 1.5 mm from the cutting edge.
A truncated cone-shaped large protrusion is provided that has an arcuate profile that gradually moves away from the cutting edge toward the corner of the detached chip, and each contour line along the straight cutting edge is connected near the small protrusion. A throw-away tip featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3559583U JPS59140105U (en) | 1983-03-11 | 1983-03-11 | Throwaway tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3559583U JPS59140105U (en) | 1983-03-11 | 1983-03-11 | Throwaway tip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59140105U true JPS59140105U (en) | 1984-09-19 |
| JPS6312883Y2 JPS6312883Y2 (en) | 1988-04-13 |
Family
ID=30166288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3559583U Granted JPS59140105U (en) | 1983-03-11 | 1983-03-11 | Throwaway tip |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59140105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200067166A (en) * | 2017-10-16 | 2020-06-11 | 이스카 엘티디. | Cutting tools and small indexable inserts |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815470U (en) * | 1971-06-29 | 1973-02-21 | ||
| JPS57170906U (en) * | 1981-04-22 | 1982-10-27 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815470B1 (en) * | 1969-08-21 | 1973-05-15 |
-
1983
- 1983-03-11 JP JP3559583U patent/JPS59140105U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815470U (en) * | 1971-06-29 | 1973-02-21 | ||
| JPS57170906U (en) * | 1981-04-22 | 1982-10-27 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200067166A (en) * | 2017-10-16 | 2020-06-11 | 이스카 엘티디. | Cutting tools and small indexable inserts |
| JP2020536751A (en) * | 2017-10-16 | 2020-12-17 | イスカル リミテッド | Small holeless indexable inserts for cutting tools and cutting tools |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6312883Y2 (en) | 1988-04-13 |
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