JPH0340004U - - Google Patents

Info

Publication number
JPH0340004U
JPH0340004U JP1989102495U JP10249589U JPH0340004U JP H0340004 U JPH0340004 U JP H0340004U JP 1989102495 U JP1989102495 U JP 1989102495U JP 10249589 U JP10249589 U JP 10249589U JP H0340004 U JPH0340004 U JP H0340004U
Authority
JP
Japan
Prior art keywords
tip
angle
breaker
protrusion
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
Application number
JP1989102495U
Other languages
English (en)
Other versions
JPH052244Y2 (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 JP1989102495U priority Critical patent/JPH052244Y2/ja
Priority to US07/574,286 priority patent/US5044839A/en
Priority to DE69014791T priority patent/DE69014791T2/de
Priority to KR1019900013655A priority patent/KR930011656B1/ko
Priority to EP90116764A priority patent/EP0418619B1/en
Priority to ES90116764T priority patent/ES2064568T3/es
Publication of JPH0340004U publication Critical patent/JPH0340004U/ja
Application granted granted Critical
Publication of JPH052244Y2 publication Critical patent/JPH052244Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/06—Profile cutting tools, i.e. forming-tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/143—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

【図面の簡単な説明】
第１図は、この考案の一実施例の要部を示す平
面図、第２図は第１図の−線に沿つた断面図
、第３図は同じく−線に沿つた断面図、第４
図は、実施例のチツプの切屑処理域を示す図、第
５図は小切込み時の、また、第６図は大切込み時
の切屑流出方向を示す平面図、第７図は低送り時
、第８図は高送り時の切屑流出状態を示す断面図
、第９図、第１０図は尾根の変形例を示す断面図
、第１１図、第１２図はブレーカ突出部の他の実
施例の平面図である。 １……スローアウエイチツプ、２……ノーズ、
３……ブレーカ溝、３ａ……ブレーカ溝底、４…
…斜面、５……中央陸部、６……ブレーカ突出部
、７……ブレーカ壁、８……稜線、９……楕円球
溝、１０……切刃直線部、１１……平坦部、１２
……曲面、Ａ……被削材、Ｂ……切屑。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 切刃部と中央陸部との間にブレーカ溝を有
    する多角形スローアウエイチツプにおいて、ノー
    ズ角の２等分線を基準に対称に５〜２０°の角度
    で傾斜してノーズ近傍のブレーカ溝３中に尾根を
    作る斜面４と、中央陸部５からノーズ先端に向か
    つて延びる先細りのブレーカ突出部６と、斜面４
    の後端から斜めに立上がる突出部６の先端側ブレ
    ーカ壁７に連ねて突出部及び中央陸部の稜線８に
    沿う位置にブレーカ溝底３ａにまたがるように配
    置する楕円球溝９を設けたことを特徴とするスロ
    ーアウエイチツプ。 (2) 上記尾根の頂部に微小巾の平坦部を有する
    請求項(1)記載のスローアウエイチツプ。 (3) 上記尾根の頂部に微小アールの曲面を有す
    る請求項(1)記載のスローアウエイチツプ。 (4) ブレーカ突出部６を、最先端部が微小なア
    ールで形成され、これに続く部分の稜線が直線切
    刃１０に対してθ２（＝１°〜ノーズ角の1/2）
    の角度をもつ形状にしてある請求項の１乃至３の
    いずれかに記載のスローアウエイチツプ。 (5) ブレーカ突出部６を、ノーズ角との差が２
    ・θ３（θ３＝−５〜１０°）の先端角を有し、
    これに続く部分の稜線が直線切刃１０に対してθ
    ２（＞θ３）の角度をもつ形状にしてある請求項
    の１乃至３のいずれかに記載のスローアウエイチ
    ツプ。
JP1989102495U 1989-08-31 1989-08-31 Expired - Lifetime JPH052244Y2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1989102495U JPH052244Y2 (ja) 1989-08-31 1989-08-31
US07/574,286 US5044839A (en) 1989-08-31 1990-08-28 Throw away insert
DE69014791T DE69014791T2 (de) 1989-08-31 1990-08-31 Schneideinsatz.
KR1019900013655A KR930011656B1 (ko) 1989-08-31 1990-08-31 드로우 어웨이팁
EP90116764A EP0418619B1 (en) 1989-08-31 1990-08-31 Throw away insert
ES90116764T ES2064568T3 (es) 1989-08-31 1990-08-31 Pieza desechable de insercion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989102495U JPH052244Y2 (ja) 1989-08-31 1989-08-31

Publications (2)

Publication Number Publication Date
JPH0340004U true JPH0340004U (ja) 1991-04-17
JPH052244Y2 JPH052244Y2 (ja) 1993-01-20

Family

ID=14328997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989102495U Expired - Lifetime JPH052244Y2 (ja) 1989-08-31 1989-08-31

Country Status (6)

Country Link
US (1) US5044839A (ja)
EP (1) EP0418619B1 (ja)
JP (1) JPH052244Y2 (ja)
KR (1) KR930011656B1 (ja)
DE (1) DE69014791T2 (ja)
ES (1) ES2064568T3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002542951A (ja) * 1999-05-03 2002-12-17 ケンナメタル インコーポレイテッド 切削刃インサート、特に使い捨てのチップ

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226761A (en) * 1991-09-27 1993-07-13 Iscar Ltd. Metal cutting insert and metal cutting tool utilizing the metal cutting insert
JP2553321Y2 (ja) * 1992-04-27 1997-11-05 住友電気工業株式会社 スローアウェイチップ
SE508452C2 (sv) * 1992-07-02 1998-10-05 Sandvik Ab Skär för spånavskiljande bearbetning
DE4314570C2 (de) * 1993-05-05 2001-09-27 Widia Gmbh Vieleckiger Schneideinsatz
SE502362C2 (sv) * 1993-09-10 1995-10-09 Sandvik Ab Skär för gängsvarvning
SE509362C2 (sv) * 1994-03-18 1999-01-18 Sandvik Ab Diamantbelagd kropp
US5456557A (en) * 1994-08-09 1995-10-10 Valenite Inc. Cutting insert
IL111367A0 (en) * 1994-10-23 1994-12-29 Iscar Ltd An exchangeable cutting insert
AT4435U1 (de) * 2000-09-25 2001-07-25 Plansee Tizit Ag Wendeschneidplatte zum drehen
JP4704212B2 (ja) * 2004-01-14 2011-06-15 住友電工ハードメタル株式会社 スローアウェイチップ
JP4353067B2 (ja) * 2004-10-27 2009-10-28 三菱マテリアル株式会社 ねじ切り切削用インサート
AT502061A1 (de) * 2005-06-24 2007-01-15 Boehlerit Gmbh & Co Kg Reibahle mit schneidplatte
US7934891B2 (en) * 2005-07-05 2011-05-03 Seco Tools Ab Cutting insert for turning with a recess intended to facilitate flow of a cooling jet
JP4967721B2 (ja) * 2007-03-07 2012-07-04 三菱マテリアル株式会社 切削インサート
JP5158490B2 (ja) * 2008-03-06 2013-03-06 住友電工ハードメタル株式会社 刃先交換式切削チップ
JP5092865B2 (ja) * 2008-04-17 2012-12-05 株式会社タンガロイ スローアウェイチップ
WO2010058856A1 (ja) * 2008-11-21 2010-05-27 京セラ株式会社 切削インサートおよび切削工具並びにそれを用いた切削方法
WO2011122242A1 (ja) * 2010-03-29 2011-10-06 住友電工ハ－ドメタル株式会社 切削インサート
JP5895456B2 (ja) * 2010-11-15 2016-03-30 三菱マテリアル株式会社 切削インサート
JP6005838B2 (ja) * 2013-02-27 2016-10-12 京セラ株式会社 切削インサート、切削工具および切削加工物の製造方法
USD755266S1 (en) 2013-10-30 2016-05-03 Sumitomo Electric Hardmetal Corp. Throw away tip for metal cutting tool
USD748169S1 (en) * 2014-04-17 2016-01-26 Sumitomo Electric Hardmetal Corp. Throw-away tip for metal cutting tool
US10076788B2 (en) * 2014-05-20 2018-09-18 Iscar, Ltd. Cutting insert with chip-control arrangement
USD800188S1 (en) 2015-03-19 2017-10-17 Sumitomo Electric Hardmetal Corp. Throw-away tip for metal cutting tool
USD799572S1 (en) * 2015-03-19 2017-10-10 Sumitomo Electric Hardmetal Corp. Throw-away tip for metal cutting tool
EP3153260B1 (en) * 2015-10-09 2018-05-23 Sandvik Intellectual Property AB Turning insert and method
WO2017204045A1 (ja) * 2016-05-26 2017-11-30 住友電工ハードメタル株式会社 振動切削用インサート
WO2018155705A1 (ja) * 2017-02-27 2018-08-30 京セラ株式会社 切削インサート、切削工具及び切削加工物の製造方法
US11229957B2 (en) * 2018-10-02 2022-01-25 Jakob Lach Gmbh & Co. Kg Method for producing a cutting tool for the machining of workpieces and cutting tool
CN114309682A (zh) 2020-09-30 2022-04-12 肯纳金属公司 切削刀片
JP7003388B1 (ja) * 2021-04-28 2022-01-20 株式会社タンガロイ 切削工具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH569538A5 (ja) * 1973-03-30 1975-11-28 Stellram Sa
US4359300A (en) * 1980-12-29 1982-11-16 General Electric Co. Cutting insert with improved chip control
CA1194684A (en) * 1981-01-30 1985-10-08 Kennametal Inc. Cutting insert
US4411565A (en) * 1981-05-08 1983-10-25 General Electric Company Finishing insert with improved chip control
CH642884A5 (fr) * 1981-05-19 1984-05-15 Stellram Sa Plaquette de coupe pour usinage par enlevement de copeaux.
FR2509209A1 (fr) * 1981-07-10 1983-01-14 Feldmuehle Prod Tech France Nouveau profil de plaquettes de coupe et autres materiels de coupe en ceramiques ou en cermets
JPS6415442A (en) * 1987-07-07 1989-01-19 Hitachi Ltd Air flow adjusting apparatus for multiple throttle mechanism of internal combustion engine
US4859122A (en) * 1987-08-17 1989-08-22 Gte Valenite Corporation Polygonal cutting insert
US4941780A (en) * 1987-11-24 1990-07-17 Sumitomo Electric Industries, Ltd. Indexable cutting insert
FR2624414A1 (fr) * 1987-12-11 1989-06-16 Safety Plaquette de coupe a aretes de coupe surelevees
DE3819131A1 (de) * 1988-06-06 1989-12-07 Mapal Fab Praezision Schneidplatte fuer die feinbearbeitung insbesondere von bohrungen
US4880338A (en) * 1988-12-07 1989-11-14 Gte Valenite Corporation Cutting insert

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002542951A (ja) * 1999-05-03 2002-12-17 ケンナメタル インコーポレイテッド 切削刃インサート、特に使い捨てのチップ

Also Published As

Publication number Publication date
EP0418619B1 (en) 1994-12-07
KR910004279A (ko) 1991-03-28
US5044839A (en) 1991-09-03
DE69014791D1 (de) 1995-01-19
KR930011656B1 (ko) 1993-12-16
JPH052244Y2 (ja) 1993-01-20
EP0418619A1 (en) 1991-03-27
DE69014791T2 (de) 1995-07-13
ES2064568T3 (es) 1995-02-01

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