JPS6285303U - - Google Patents

Info

Publication number
JPS6285303U
JPS6285303U JP1985174190U JP17419085U JPS6285303U JP S6285303 U JPS6285303 U JP S6285303U JP 1985174190 U JP1985174190 U JP 1985174190U JP 17419085 U JP17419085 U JP 17419085U JP S6285303 U JPS6285303 U JP S6285303U
Authority
JP
Japan
Prior art keywords
throw
away
tip
angle
chip
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
JP1985174190U
Other languages
English (en)
Other versions
JPH0426165Y2 (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 JP1985174190U priority Critical patent/JPH0426165Y2/ja
Priority to US06/926,979 priority patent/US4741649A/en
Priority to DE8686115343T priority patent/DE3666368D1/de
Priority to EP86115343A priority patent/EP0222317B1/en
Publication of JPS6285303U publication Critical patent/JPS6285303U/ja
Application granted granted Critical
Publication of JPH0426165Y2 publication Critical patent/JPH0426165Y2/ja
Expired 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
    • B23B27/14—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
    • 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
    • Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
    • Y10T407/245—Cutters, for shaping with chip breaker, guide or deflector comprising concave surface in cutting face of tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の１実施例の平面図、第２図
はノーズ部の断面図、第３，４，５図は突起のす
くい面における断面図、第６図は第１図側面図、
第７，８図は他の実施例の第１，６図相当平面、
側面図、第９図はワークに対する切削加工姿勢部
分断面側面図、第１０図は実験のワークの概略斜
視図、第１１，１２，１３図は実験例のデータ表
図、第１４図は他の実験データグラフ図、第１５
図以下は従来技術に基づくスローアウエイチツプ
の態様であり、第１５図は１態様の平面図、第１
６図は同側面図、第１７図は部分拡大断面図、第
１８図は他の態様の平面図、第１９図は同側面図
、第２０図は切削加工の部分平面図、第２１図は
同部分縦断面図である。 １′……スローアウエイチツプ、２……切刃、
５″……すくい面、６……底面、５２……稜線、
５１……チツプブレーカ面、３′……ノーズ部。
補正 昭６１．１１．１０ 実用新案登録請求の範囲を次のように補正する
。
【実用新案登録請求の範囲】 切刃の内側にすくい面を介して平面の両底面を
有しランドが設けられていない多角形のスローア
ウエイチツプにおいて、上記切刃のノーズ部を除
く部分の接線角が＋５°〜＋１５°に形成され、
そしてすくい角が＋５°〜＋２０°の範囲の上記
すくい面が該切刃から内側の部位で上記両底面に
対し内向きに凹状の稜線を形成するチツプブレー
カ面を有すると共にノーズ部には底面に平行な切
刃を有しており、而して該チツプブレーカの立上
り壁の面上に複数の突起が球体の一部を成して形
成されていることを特徴とするスローアウエイチ
ツプ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 切刃の内側にすくい面を介して平面の底面
    を有している多角形のスローアウエイチツプにお
    いて、上記すくい面が切刃から内側の部位で上記
    底面に対し内向きに凹状の稜線を形成するチツプ
    ブレーカ面を有すると共にノーズ部には底面に平
    行な平面を有しており、而して該チツプブレーカ
    面に複数の突起が形成されていることを特徴とす
    るスローアウエイチツプ。 (2) 上記構造が表面と裏面の少くともいづれか
    一方に形成されていることを特徴とする上記実用
    新案登録請求の範囲第１項記載のスローアウエイ
    チツプ。 (3) 上記突起が球体の一部で形成されているこ
    とを特徴とする上記実用新案登録請求の範囲第１
    項記載のスローアウエイチツプ。 (4) 上記スローアウエイチツプにランドが設け
    られていないことを特徴とする上記実用新案登録
    請求の範囲第１項記載のスローアウエイチツプ。 (5) 上記スローアウエイチツプのすくい角が＋
    ５°〜＋２０°の範囲であることを特徴とする上
    記実用新案登録請求の範囲第１項記載のスローア
    ウエイチツプ。 (6) 上記切刃の中央部の接線角が＋５°〜＋１
    ５°に形成されていることを特徴とする上記実用
    新案登録請求の範囲第１項記載のスローアウエイ
    チツプ
JP1985174190U 1985-11-14 1985-11-14 Expired JPH0426165Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1985174190U JPH0426165Y2 (ja) 1985-11-14 1985-11-14
US06/926,979 US4741649A (en) 1985-11-14 1986-11-04 Throwaway tip
DE8686115343T DE3666368D1 (en) 1985-11-14 1986-11-05 Throwaway tip
EP86115343A EP0222317B1 (en) 1985-11-14 1986-11-05 Throwaway tip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985174190U JPH0426165Y2 (ja) 1985-11-14 1985-11-14

Publications (2)

Publication Number Publication Date
JPS6285303U true JPS6285303U (ja) 1987-05-30
JPH0426165Y2 JPH0426165Y2 (ja) 1992-06-24

Family

ID=15974294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985174190U Expired JPH0426165Y2 (ja) 1985-11-14 1985-11-14

Country Status (4)

Country Link
US (1) US4741649A (ja)
EP (1) EP0222317B1 (ja)
JP (1) JPH0426165Y2 (ja)
DE (1) DE3666368D1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045308U (ja) * 1990-04-27 1992-01-17
JPH0857709A (ja) * 1994-08-23 1996-03-05 Toshiba Tungaloy Co Ltd スローアウェイチップ
WO2009128540A1 (ja) * 2008-04-17 2009-10-22 株式会社タンガロイ 切削用インサート

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
USD308975S (en) 1988-01-22 1990-07-03 Kennametal Inc. Cutting tool insert
USD305239S (en) 1988-01-22 1989-12-26 Kennametal Inc. Cutting tool insert
USD305662S (en) 1988-01-22 1990-01-23 Kennametal Inc. Cutting tool insert
USD311010S (en) 1988-01-22 1990-10-02 Kennametal Inc. Cutting tool insert
USD307149S (en) 1988-01-22 1990-04-10 Kennametal Inc. Cutting tool insert
USD304949S (en) 1988-01-22 1989-12-05 Kennametal Inc. Cutting tool insert
USD308387S (en) 1988-01-22 1990-06-05 Kennametal Inc. Cutting tool insert
USD305663S (en) 1988-01-22 1990-01-23 Kennametal Inc. Cutting tool insert
USD352511S (en) 1991-05-08 1994-11-15 Kennametal Inc. Cutting tool insert
US5324144A (en) * 1992-09-21 1994-06-28 Valenite Inc. High sheer, ultra light duty insert
DE4239236C2 (de) * 1992-11-21 1997-06-26 Widia Gmbh Schneideinsatz
DE9215855U1 (de) * 1992-11-21 1994-03-24 Widia GmbH, 45145 Essen Schneideinsatz
US5599141A (en) * 1994-03-04 1997-02-04 Valenite Inc. Chip control insert
US5722803A (en) * 1995-07-14 1998-03-03 Kennametal Inc. Cutting tool and method of making the cutting tool
US6167958B1 (en) * 1998-01-29 2001-01-02 Baker Hughes Incorporated Cutting matrix and method of applying the same
RU2201317C2 (ru) * 2001-03-11 2003-03-27 Государственное научно-производственное предприятие "Технология" Тангенциальная режущая пластина
CZ296905B6 (cs) * 2004-04-30 2006-07-12 Pramet Tools, S. R. O. Rezná desticka
EP3034214A1 (en) * 2014-12-19 2016-06-22 Pramet Tools, S.R.O. Drill and drill insert with chipbreaker protrusions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333918U (ja) * 1976-08-30 1978-03-24
JPS5333995U (ja) * 1976-08-30 1978-03-24
JPS53147488U (ja) * 1977-04-25 1978-11-20
JPS5898104U (ja) * 1981-12-25 1983-07-04 日立超硬株式会社 スロ−アウエイチツプ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399442A (en) * 1966-09-08 1968-09-03 Kennametal Inc Cutting insert
JPS4815470U (ja) * 1971-06-29 1973-02-21
US3733664A (en) * 1971-11-23 1973-05-22 Kennametal Inc Cutting insert
JPS5119271Y2 (ja) * 1972-02-26 1976-05-20
CH590099A5 (ja) * 1975-01-14 1977-07-29 Stellram Sa
GB2004477B (en) * 1977-08-05 1982-03-10 Sumitomo Electric Industries Throw away insert
US4318645A (en) * 1980-09-02 1982-03-09 Kennametal Inc. Cutting insert
DE3148535A1 (de) * 1981-12-08 1983-07-21 Fried. Krupp Gmbh, 4300 Essen Vieleckiger schneideinsatz
US4507024A (en) * 1982-09-30 1985-03-26 Gte Valeron Corporation Cutting insert with chip control
BR8404287A (pt) * 1983-08-29 1985-07-23 Gte Valeron Corp Aperfeicoamento em ferramenta para usinar materiais geradores de cavacos e pastilha cortante angularmente giravel
JPS6112611U (ja) * 1984-06-28 1986-01-24 住友電気工業株式会社 スロ−アウエイチツプ
US4626141A (en) * 1985-01-23 1986-12-02 Gte Valeron Corporation Chip control insert

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333918U (ja) * 1976-08-30 1978-03-24
JPS5333995U (ja) * 1976-08-30 1978-03-24
JPS53147488U (ja) * 1977-04-25 1978-11-20
JPS5898104U (ja) * 1981-12-25 1983-07-04 日立超硬株式会社 スロ−アウエイチツプ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045308U (ja) * 1990-04-27 1992-01-17
JPH0857709A (ja) * 1994-08-23 1996-03-05 Toshiba Tungaloy Co Ltd スローアウェイチップ
WO2009128540A1 (ja) * 2008-04-17 2009-10-22 株式会社タンガロイ 切削用インサート
JP2009255230A (ja) * 2008-04-17 2009-11-05 Tungaloy Corp スローアウェイチップ

Also Published As

Publication number Publication date
DE3666368D1 (en) 1989-11-23
US4741649A (en) 1988-05-03
JPH0426165Y2 (ja) 1992-06-24
EP0222317B1 (en) 1989-10-18
EP0222317A1 (en) 1987-05-20

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