JPH02145907U - - Google Patents

Info

Publication number
JPH02145907U
JPH02145907U JP1989083954U JP8395489U JPH02145907U JP H02145907 U JPH02145907 U JP H02145907U JP 1989083954 U JP1989083954 U JP 1989083954U JP 8395489 U JP8395489 U JP 8395489U JP H02145907 U JPH02145907 U JP H02145907U
Authority
JP
Japan
Prior art keywords
top surface
cutting edge
cutting
island
basin floor
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
JP1989083954U
Other languages
English (en)
Other versions
JPH0340490Y2 (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
Publication of JPH02145907U publication Critical patent/JPH02145907U/ja
Application granted granted Critical
Publication of JPH0340490Y2 publication Critical patent/JPH0340490Y2/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
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る切削インサートの好適実
施態様の平面図である。第２図は第１図に示され
た切削インサートの図からのコーナ区域の拡大図
である。第３図は第２図に示されたコーナ区域の
矢印−に沿つて見た断面図である。第４図は
第２図に示された切削インサートの矢印−に
沿つて見た断面図である。第５図は本考案の別の
実施態様の部分平面図である。第６図は本考案の
さらに別の実施態様の部分斜視図である。 １……切削インサート、２……頂面、３……切
刃、４……周壁、５……凸状正すくい面、７……
ノーズ区域、９……ノーズベイスンフロア、１１
……凹状ベイスンフロア、１３……アイランド、
１５……ノーズ支持部材、１７……ノーズ支持部
材壁、２１……開口、２３……尖点、５１……切
削インサート、５３……切刃、５５……ランド、
５７……降下壁、６１……切削インサート、６３
……切刃、６５……ランド、６７……すくい面、
６９……フロア。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 複数個の切削面とすくい面とを備えて強度な
    らびに寿命を向上した切削インサート１において
    、 (イ) 頂面２と、底面と、該頂面および底面を
    接合するとともに、該頂面および底面のうちの何
    れか一方との間につなぎ目のところで少なくとも
    ２つの角度的に関連づけられ、かつ接合された切
    刃３を形成する周壁４と、 (ロ) 前記切刃３のうちの１つに隣接して前記
    頂面２および底面のうちの何れか一方上に画定さ
    れ、凸面形状を有して該切刃３から内方向の延び
    るに従つて該切刃３から下方向に連続して傾斜す
    る正のすくい面５と、 (ハ) 前記頂面２及び底面のうちの何れか一方
    上に画定され、前記切刃３から内方に向かう前記
    正のすくい面５と接合し、凹面形状を有して前記
    切刃３から内方に延びるにつれて上方に向かつて
    傾斜するベイスンフロア面１１と、 (ニ) 前記頂面および底面のうちの何れか一方
    の上に画定され、前記ベイスンフロア１１面の内
    側に位置するアイランド１３であつて、概ね平坦
    な面と凹面形状を有し、該概ね平坦な面まで上方
    に向かつて傾斜するアイランド壁１９を備えたア
    イランド１３と、 (ホ) 前記ベイスンフロア面１１と前記アイラ
    ンド壁１９の間の接合２３であつて、前記ベイス
    ンフロア面１１の上方に向かう傾斜が該アイラン
    ド壁１９の上方に向かう傾斜より大きくした該接
    合２３と、 を設けたことを特徴とする切削インサート。 ２ 実用新案登録請求の範囲第１項の記載におい
    て、前記頂面２及び底面を通つて延びる中心軸に
    関して、前記アイランド１３の概ね平坦な面の高
    さを前記１つの切刃３の高さよりも高くしたこと
    を特徴とする切削インサート。
JP1989083954U 1981-01-30 1989-07-17 Expired JPH0340490Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23040281A 1981-01-30 1981-01-30

Publications (2)

Publication Number Publication Date
JPH02145907U true JPH02145907U (ja) 1990-12-11
JPH0340490Y2 JPH0340490Y2 (ja) 1991-08-26

Family

ID=22865081

Family Applications (2)

Application Number Title Priority Date Filing Date
JP57009944A Pending JPS57144605A (en) 1981-01-30 1982-01-25 Cutting insert
JP1989083954U Expired JPH0340490Y2 (ja) 1981-01-30 1989-07-17

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP57009944A Pending JPS57144605A (en) 1981-01-30 1982-01-25 Cutting insert

Country Status (24)

Country Link
US (1) US4685844A (ja)
JP (2) JPS57144605A (ja)
KR (1) KR880000258B1 (ja)
AU (1) AU548166B2 (ja)
BE (1) BE891931A (ja)
CA (1) CA1194684A (ja)
CH (1) CH647438A5 (ja)
DE (1) DE3202535A1 (ja)
DK (1) DK41082A (ja)
ES (1) ES271902Y (ja)
FI (1) FI82811C (ja)
FR (1) FR2498963A1 (ja)
GB (1) GB2092032B (ja)
IE (1) IE52406B1 (ja)
IL (1) IL64685A0 (ja)
IT (1) IT1152761B (ja)
LU (1) LU83904A1 (ja)
MX (1) MX159444A (ja)
NL (1) NL8200257A (ja)
NO (1) NO820239L (ja)
NZ (1) NZ199442A (ja)
PT (1) PT74353B (ja)
SE (1) SE452270B (ja)
ZA (1) ZA818989B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0492706U (ja) * 1990-12-27 1992-08-12
JP2019104089A (ja) * 2017-12-13 2019-06-27 株式会社タンガロイ 後挽き加工用の切削インサート

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63166306U (ja) * 1987-04-15 1988-10-28
US4787784A (en) * 1987-08-03 1988-11-29 Gte Valenite Corporation Polygonal cutting insert
US4859122A (en) * 1987-08-17 1989-08-22 Gte Valenite Corporation Polygonal cutting insert
SE459326B (sv) * 1987-11-03 1989-06-26 Sandvik Ab Vaendskaer foer spaanavskiljande bearbetning
US4941780A (en) * 1987-11-24 1990-07-17 Sumitomo Electric Industries, Ltd. Indexable cutting insert
US4856942A (en) * 1988-07-19 1989-08-15 Gte Valenite Corporation Polygonal cutting insert
KR930011655B1 (ko) * 1988-08-25 1993-12-16 스미도모덴기고오교오 가부시기가이샤 나사절삭용 드로우 어웨이팁
SE465958B (sv) * 1988-09-26 1991-11-25 Sandvik Ab Dubbelsidigt skaer
US5000626A (en) * 1988-12-22 1991-03-19 Gte Valenite Corporation Cutting insert for low ranges of feed and depth of cut
JPH052244Y2 (ja) * 1989-08-31 1993-01-20
US5082401A (en) * 1990-12-18 1992-01-21 Kennametal Inc. Cutting insert for light feed rate
US5141367A (en) * 1990-12-18 1992-08-25 Kennametal, Inc. Ceramic cutting tool with chip control
US5456557A (en) * 1994-08-09 1995-10-10 Valenite Inc. Cutting insert
USD404745S (en) * 1998-04-03 1999-01-26 Valenite Inc. Polygonal indexable cutting insert
USD404744S (en) * 1998-04-03 1999-01-26 Valenite Inc. Polygonal indexable cutting insert
US6238151B1 (en) * 1998-09-28 2001-05-29 Mitsubishi Materials Corporation Drilling tool and throw-away tip for use in drilling work
US6769844B2 (en) * 2001-01-10 2004-08-03 Kennametal Inc. Cutting insert and method of making the same
SE526586C2 (sv) * 2003-11-25 2005-10-11 Sandvik Intellectual Property Verktyg för spånavskiljande bearbetning innefattande en han/hon-koppling mellan skärdel och hållardel
US7476062B2 (en) * 2006-05-08 2009-01-13 Kennametal Inc. Cutting insert with recessed corners
CN102458736A (zh) * 2009-06-24 2012-05-16 株式会社钨钛合金 切削用刀片
EP2481504B1 (en) * 2009-09-25 2019-07-24 Tungaloy Corporation Cutting insert and cutting tool
WO2015129730A1 (ja) * 2014-02-26 2015-09-03 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
US10286455B2 (en) * 2014-09-05 2019-05-14 Sumitomo Electric Hardmetal Corp. Throw-away tip
CN104308206B (zh) * 2014-10-21 2018-02-02 台州市锐安硬质合金工具有限公司 车削用可转位刀片
EP3260225B1 (en) * 2016-06-20 2022-11-30 Sandvik Intellectual Property AB Turning insert
DE102019123912A1 (de) 2019-09-05 2021-03-11 Kennametal Inc. Schneideinsatz sowie Schneidwerkzeug
DE102019130940A1 (de) * 2019-10-25 2021-04-29 Gühring KG Verfahren zur Herstellung einer Wendeschneidplatte sowie ein zerspanendes Werkzeug
CN114309682A (zh) 2020-09-30 2022-04-12 肯纳金属公司 切削刀片

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119271U (ja) * 1974-07-31 1976-02-12
JPS52141689U (ja) * 1976-04-22 1977-10-27
JPS5333981U (ja) * 1976-08-30 1978-03-24

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153109B (nl) * 1966-06-01 1977-05-16 Sandco Ltd Snijelement voor een verspanende gereedschapsmachine.
SE349758B (ja) * 1971-10-27 1972-10-09 Sandvik Ab
SE349759B (ja) * 1971-10-27 1972-10-09 Sandvik Ab
FR2274386A1 (fr) * 1974-06-14 1976-01-09 Ugine Carbone Plaquette de coupe avec brise-copeaux
JPS5338950U (ja) * 1976-09-08 1978-04-05
US4116576A (en) * 1977-04-25 1978-09-26 Newcomer Products, Inc. Cutting insert
GB2035859B (en) * 1978-11-17 1982-08-25 Kennametal Inc Cutting insert

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119271U (ja) * 1974-07-31 1976-02-12
JPS52141689U (ja) * 1976-04-22 1977-10-27
JPS5333981U (ja) * 1976-08-30 1978-03-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0492706U (ja) * 1990-12-27 1992-08-12
JP2019104089A (ja) * 2017-12-13 2019-06-27 株式会社タンガロイ 後挽き加工用の切削インサート
US10792734B2 (en) 2017-12-13 2020-10-06 Tungaloy Corporation Cutting tool for back turning

Also Published As

Publication number Publication date
IL64685A0 (en) 1982-03-31
IE820099L (en) 1982-07-30
JPH0340490Y2 (ja) 1991-08-26
US4685844A (en) 1987-08-11
DE3202535A1 (de) 1982-08-12
IT8219273A0 (it) 1982-01-25
DK41082A (da) 1982-07-31
FI820129L (fi) 1982-07-31
ES271902U (es) 1984-01-16
ZA818989B (en) 1982-12-29
IT1152761B (it) 1987-01-14
KR880000258B1 (ko) 1988-03-15
FR2498963B1 (ja) 1984-09-14
LU83904A1 (fr) 1982-07-07
CA1194684A (en) 1985-10-08
AU548166B2 (en) 1985-11-28
NO820239L (no) 1982-08-02
NL8200257A (nl) 1982-08-16
IE52406B1 (en) 1987-10-14
SE452270B (sv) 1987-11-23
AU7910381A (en) 1982-08-05
SE8107814L (sv) 1982-07-31
NZ199442A (en) 1985-08-16
GB2092032A (en) 1982-08-11
JPS57144605A (en) 1982-09-07
DE3202535C2 (ja) 1989-02-02
FI82811B (fi) 1991-01-15
PT74353B (en) 1983-08-24
PT74353A (en) 1982-02-01
FR2498963A1 (fr) 1982-08-06
BE891931A (fr) 1982-05-17
FI82811C (fi) 1991-04-25
ES271902Y (es) 1984-08-01
GB2092032B (en) 1984-11-07
KR830008774A (ko) 1983-12-14
MX159444A (es) 1989-06-09
CH647438A5 (fr) 1985-01-31

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