SE0500413L - Tool - Google Patents

Tool

Info

Publication number
SE0500413L
SE0500413L SE0500413A SE0500413A SE0500413L SE 0500413 L SE0500413 L SE 0500413L SE 0500413 A SE0500413 A SE 0500413A SE 0500413 A SE0500413 A SE 0500413A SE 0500413 L SE0500413 L SE 0500413L
Authority
SE
Sweden
Prior art keywords
chamfer angle
nose
side surfaces
cutting edge
cross
Prior art date
Application number
SE0500413A
Other languages
Swedish (sv)
Other versions
SE529150C2 (en
Inventor
Heinz-Hubert Kratz
Original Assignee
Seco Tools Ab
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 Seco Tools Ab filed Critical Seco Tools Ab
Priority to SE0500413A priority Critical patent/SE529150C2/en
Priority to SE0500699A priority patent/SE529146C2/en
Priority to PCT/SE2006/000214 priority patent/WO2006091144A1/en
Priority to CN2006800032415A priority patent/CN101107088B/en
Priority to EP06716904.5A priority patent/EP1855828B1/en
Priority to KR1020077018875A priority patent/KR101257374B1/en
Priority to US11/307,781 priority patent/US7341408B2/en
Publication of SE0500413L publication Critical patent/SE0500413L/en
Publication of SE529150C2 publication Critical patent/SE529150C2/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
    • 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

Abstract

A chamfer angle in a cross-section at a nose cutting edge is smaller than the chamfer angle in a cross-section a distance away from the nose cutting edge. The chamfer angle is minimum at a bisector of a corner. At least three side surfaces extend between an upper surface (11) and a lower surface. A transition between two adjacent side surfaces forms a rounded nose radius surface at the cutting insert corner (14). A peripheral land (15A,15B) bridges the upper surface and side surfaces at a chamfer angle. An intersection of the land and the nose radius surface forms the nose cutting edge.
SE0500413A 2005-02-22 2005-02-22 Metal cutting insert for turning operations has nose cutting edge having smaller chamfer angle in cross-section than chamfer angle in cross-section away from nose cutting edge SE529150C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0500413A SE529150C2 (en) 2005-02-22 2005-02-22 Metal cutting insert for turning operations has nose cutting edge having smaller chamfer angle in cross-section than chamfer angle in cross-section away from nose cutting edge
SE0500699A SE529146C2 (en) 2005-02-22 2005-03-29 Cut for turning where the phase angle at the corner shows a minimum
PCT/SE2006/000214 WO2006091144A1 (en) 2005-02-22 2006-02-16 A cutting insert with a small chamfer angle at the nose cutting edge
CN2006800032415A CN101107088B (en) 2005-02-22 2006-02-16 A cutting insert with a small chamfer angle at the nose cutting edge
EP06716904.5A EP1855828B1 (en) 2005-02-22 2006-02-16 A cutting insert with a small chamfer angle at the nose cutting edge
KR1020077018875A KR101257374B1 (en) 2005-02-22 2006-02-16 A cutting insert with a small chamfer angle at the nose cutting edge
US11/307,781 US7341408B2 (en) 2005-02-22 2006-02-22 Tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0500413A SE529150C2 (en) 2005-02-22 2005-02-22 Metal cutting insert for turning operations has nose cutting edge having smaller chamfer angle in cross-section than chamfer angle in cross-section away from nose cutting edge

Publications (2)

Publication Number Publication Date
SE0500413L true SE0500413L (en) 2006-08-23
SE529150C2 SE529150C2 (en) 2007-05-15

Family

ID=37023075

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0500413A SE529150C2 (en) 2005-02-22 2005-02-22 Metal cutting insert for turning operations has nose cutting edge having smaller chamfer angle in cross-section than chamfer angle in cross-section away from nose cutting edge

Country Status (2)

Country Link
CN (1) CN101107088B (en)
SE (1) SE529150C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106312113A (en) * 2016-11-08 2017-01-11 哈尔滨理工大学 Turning blade variable in chamfered edge width and angle
CN106346030B (en) * 2016-11-08 2018-11-23 哈尔滨理工大学 A kind of bicircular arcs turning insert
CN106424788A (en) * 2016-11-08 2017-02-22 哈尔滨理工大学 Turning blade with variable chamfering width
ES2928984T3 (en) * 2017-06-30 2022-11-23 Seco Tools Ab A cutting insert and a method of manufacturing a cutting insert

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5388932A (en) * 1993-09-13 1995-02-14 Kennametal Inc. Cutting insert for a milling cutter
IL118797A (en) * 1996-07-05 1999-10-28 Iscar Ltd Cutting insert
SE518839C2 (en) * 1998-02-12 2002-11-26 Seco Tools Ab Cutting tools and cutting tools
JP2002192407A (en) * 2000-12-26 2002-07-10 Ngk Spark Plug Co Ltd Cutting tool
JP4228557B2 (en) * 2001-02-05 2009-02-25 三菱マテリアル株式会社 Throwaway tip
CN2527381Y (en) * 2002-02-25 2002-12-25 蒋国保 Large blade inclination angle high strength machine clamping knife
DE10308234A1 (en) * 2003-02-25 2004-09-09 Kratz, Heinz Hubert, Dipl.-Ing. Cutting edge geometry for metallic material, includes chamfer provided along the sheath edge, with the chamfer angle made variable along the sheath edge

Also Published As

Publication number Publication date
CN101107088A (en) 2008-01-16
CN101107088B (en) 2011-06-08
SE529150C2 (en) 2007-05-15

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Legal Events

Date Code Title Description
NUG Patent has lapsed