JPH0417004U - - Google Patents

Info

Publication number
JPH0417004U
JPH0417004U JP5695890U JP5695890U JPH0417004U JP H0417004 U JPH0417004 U JP H0417004U JP 5695890 U JP5695890 U JP 5695890U JP 5695890 U JP5695890 U JP 5695890U JP H0417004 U JPH0417004 U JP H0417004U
Authority
JP
Japan
Prior art keywords
land
positive
lands
negative land
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
Application number
JP5695890U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5695890U priority Critical patent/JPH0417004U/ja
Publication of JPH0417004U publication Critical patent/JPH0417004U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は、本考案スローアウエイチツプの一実
施例を示す正面図、第2図は、第1図中の−
線に沿つて得られる一部断面図、第3図は、同じ
く−線に沿つて得られる一部拡大断面図であ
る。 1……スローアウエイチツプ、2……ランド、
3……チツプブレーカ、4a,4b……ポジラン
ド、5……ネガランド。
Fig. 1 is a front view showing an embodiment of the throw-away tip of the present invention, and Fig. 2 is a - in Fig. 1.
FIG. 3 is a partially enlarged sectional view taken along the - line. 1... Throwaway chip, 2... Land,
3... Chip breaker, 4a, 4b... Positive land, 5... Negative land.

Claims (1)

【実用新案登録請求の範囲】 切刃稜6に沿つて形成される幅狭のランド2を
介してチツプブレーカ3が備えられるようにした
スローアウエイチツプにおいて、 前記ランド2は、コーナ半径部分では、2段の
角度θ,θで変化するポジランド4a,4b
が形成されるとともに、その辺部分では、前記ポ
ジランド4a,4bよりも幅広となるネガランド
5が形成され、しかもこのポジランド4a,4b
からネガランド5へ移行する部分では、角度およ
び幅が順次ネガランド5の角度および幅に近づく
ように変化していることを特徴とするスローアウ
エイチツプ。
[Claims for Utility Model Registration] In a throw-away tip in which a chip breaker 3 is provided via a narrow land 2 formed along a cutting edge 6, the land 2 has a corner radius portion that: Positive lands 4a and 4b that change with two stages of angles θ 1 and θ 2
is formed, and a negative land 5 which is wider than the positive lands 4a, 4b is formed at the side portion thereof, and furthermore, the positive lands 4a, 4b are wider than the positive lands 4a, 4b.
A throw-away chip characterized in that in a portion transitioning from the negative land 5 to the negative land 5, the angle and width gradually change to approach the angle and width of the negative land 5.
JP5695890U 1990-05-30 1990-05-30 Pending JPH0417004U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5695890U JPH0417004U (en) 1990-05-30 1990-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5695890U JPH0417004U (en) 1990-05-30 1990-05-30

Publications (1)

Publication Number Publication Date
JPH0417004U true JPH0417004U (en) 1992-02-12

Family

ID=31581247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5695890U Pending JPH0417004U (en) 1990-05-30 1990-05-30

Country Status (1)

Country Link
JP (1) JPH0417004U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013146211A1 (en) * 2012-03-30 2013-10-03 住友電工ハードメタル株式会社 Cutting insert
WO2015141428A1 (en) * 2014-03-17 2015-09-24 住友電工ハードメタル株式会社 Cutting insert
JP2017530022A (en) * 2014-10-08 2017-10-12 サンドビック インテレクチュアル プロパティー アクティエボラーグ Cutting inserts for turning tools and turning tools

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013146211A1 (en) * 2012-03-30 2013-10-03 住友電工ハードメタル株式会社 Cutting insert
CN104203463A (en) * 2012-03-30 2014-12-10 住友电工硬质合金株式会社 Cutting insert
KR20140142266A (en) * 2012-03-30 2014-12-11 스미또모 덴꼬오 하드메탈 가부시끼가이샤 Cutting insert
JPWO2013146211A1 (en) * 2012-03-30 2015-12-10 住友電工ハードメタル株式会社 Cutting insert
CN104203463B (en) * 2012-03-30 2016-08-24 住友电工硬质合金株式会社 Cutting tip
US9630257B2 (en) 2012-03-30 2017-04-25 Sumitomo Electric Hardmetal Corp. Cutting insert
WO2015141428A1 (en) * 2014-03-17 2015-09-24 住友電工ハードメタル株式会社 Cutting insert
CN105899316A (en) * 2014-03-17 2016-08-24 住友电工硬质合金株式会社 Cutting insert
JPWO2015141428A1 (en) * 2014-03-17 2017-04-06 住友電工ハードメタル株式会社 Cutting insert
US10040125B2 (en) 2014-03-17 2018-08-07 Sumitomo Electric Hardmetal Corp. Cutting insert
JP2017530022A (en) * 2014-10-08 2017-10-12 サンドビック インテレクチュアル プロパティー アクティエボラーグ Cutting inserts for turning tools and turning tools

Similar Documents

Publication Publication Date Title
JPH0336711U (en)
JPS61201719U (en)
JPH0417004U (en)
JPH0261508U (en)
JPS62127702U (en)
JPS6295811U (en)
JPS61148506U (en)
JPS6313601U (en)
JPH0479008U (en)
JPH045308U (en)
JPH0362706U (en)
JPH0476304U (en)
JPH042505U (en)
JPS6158008U (en)
JPH0266904U (en)
JPS6158007U (en)
JPH0435818U (en)
JPS6158003U (en)
JPH0362707U (en)
JPH0179512U (en)
JPS6438201U (en)
JPS6412705U (en)
JPH0253304U (en)
JPH0181210U (en)
JPH0362705U (en)