WO2011159119A3 - Cutting insert and tool holder for mounting the cutting insert - Google Patents

Cutting insert and tool holder for mounting the cutting insert Download PDF

Info

Publication number
WO2011159119A3
WO2011159119A3 PCT/KR2011/004430 KR2011004430W WO2011159119A3 WO 2011159119 A3 WO2011159119 A3 WO 2011159119A3 KR 2011004430 W KR2011004430 W KR 2011004430W WO 2011159119 A3 WO2011159119 A3 WO 2011159119A3
Authority
WO
WIPO (PCT)
Prior art keywords
cutting insert
tool holder
mounting
cutting
clamping surface
Prior art date
Application number
PCT/KR2011/004430
Other languages
French (fr)
Other versions
WO2011159119A2 (en
Inventor
Kedar Bhagath
Original Assignee
Taegutec Ltd.
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 by Taegutec Ltd. filed Critical Taegutec Ltd.
Publication of WO2011159119A2 publication Critical patent/WO2011159119A2/en
Publication of WO2011159119A3 publication Critical patent/WO2011159119A3/en

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
    • B23B27/04—Cutting-off tools
    • B23B27/045—Cutting-off tools with chip-breaking arrangements
    • 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
    • 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
    • B23B27/1625—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 with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/043—Tool holders for a single cutting tool with cutting-off, grooving or profile cutting tools, i.e. blade- or disc-like main cutting parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/02—Fixation using an elastically deformable clamping member

Landscapes

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

Abstract

The cutting insert 1 of the present invention comprises a body portion 10 placed in the center of the cutting insert 1 and the first cutting portion 20 and the second cutting portion 30, which are formed in each end of the body portion 10 and have the substantially same configuration with each other. The cutting insert 1 has one recess 40 on the intersecting edge of a first bottom clamping surface 13 and a second bottom clamping surface 14, which allows the cutting insert 1 to be mounted in a tool holder 100 in an accurate lateral position when the cutting insert 1 is mounted in the tool holder 100.
PCT/KR2011/004430 2010-06-17 2011-06-16 Cutting insert and tool holder for mounting the cutting insert WO2011159119A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0057720 2010-06-17
KR1020100057720A KR101175454B1 (en) 2010-06-17 2010-06-17 Cutting insert and tool holder therefor

Publications (2)

Publication Number Publication Date
WO2011159119A2 WO2011159119A2 (en) 2011-12-22
WO2011159119A3 true WO2011159119A3 (en) 2012-04-19

Family

ID=45348758

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004430 WO2011159119A2 (en) 2010-06-17 2011-06-16 Cutting insert and tool holder for mounting the cutting insert

Country Status (2)

Country Link
KR (1) KR101175454B1 (en)
WO (1) WO2011159119A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9259789B2 (en) * 2013-10-31 2016-02-16 Iscar, Ltd. Indexable asymmetric cutting insert and cutting tool therefor
KR102099857B1 (en) 2013-12-27 2020-04-13 대구텍 유한회사 Cutting insert and cutting tool assembly comprising the same
DE102016011919A1 (en) 2016-10-05 2018-04-05 Iscar Ltd. Tetrahedral cutting insert, insert holder and cutting tool
US10166607B2 (en) * 2016-10-05 2019-01-01 Iscar, Ltd. Tetrahedron-shaped cutting insert, insert holder and cutting tool
CN110253064B (en) * 2019-06-06 2021-04-20 株洲钻石切削刀具股份有限公司 Slot machining insert with double cutting units and cutting tool
CN110253065B (en) * 2019-06-06 2021-04-20 株洲钻石切削刀具股份有限公司 Groove machining blade and cutting tool
US20230356311A1 (en) * 2022-05-03 2023-11-09 Iscar, Ltd. Rotationally asymmetric double-ended grooving cutting insert, insert holder and cutting tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0737504U (en) * 1987-10-14 1995-07-11 イスカー・リミテツド Cutting insert
EP0865851A1 (en) * 1997-03-19 1998-09-23 Sandvik Aktiebolag Clamping device for a cutting insert
KR20080089212A (en) * 2007-03-30 2008-10-06 미쓰비시 마테리알 가부시키가이샤 Cutting insert
JP2008543579A (en) * 2005-06-13 2008-12-04 ケンナメタル インコーポレイテッド Spiral cutting insert with multiple cutting edges

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0737504U (en) * 1987-10-14 1995-07-11 イスカー・リミテツド Cutting insert
EP0865851A1 (en) * 1997-03-19 1998-09-23 Sandvik Aktiebolag Clamping device for a cutting insert
JP2008543579A (en) * 2005-06-13 2008-12-04 ケンナメタル インコーポレイテッド Spiral cutting insert with multiple cutting edges
KR20080089212A (en) * 2007-03-30 2008-10-06 미쓰비시 마테리알 가부시키가이샤 Cutting insert

Also Published As

Publication number Publication date
KR20110137667A (en) 2011-12-23
WO2011159119A2 (en) 2011-12-22
KR101175454B1 (en) 2012-08-20

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