EP 1819469 A4 20100728 - CUTTING INSERT WITH CUTTING TIPS ANCHOR PORTIONS.
Title (en)
CUTTING INSERT WITH CUTTING TIPS ANCHOR PORTIONS.
Title (de)
SCHNEIDEEINSATZ MIT ANKERTEILEN FÜR SCHNEIDESPITZEN
Title (fr)
PIECE DE COUPE COMPORTANT DES POINTES DE COUPE ET DES PARTIES D'ANCRAGE
Publication
Application
Priority
- SE 2005001816 W 20051201
- US 266404 A 20041203
Abstract (en)
[origin: US2005183893A1] A method of making a cutting insert includes: (i) forming a blank having a substrate and superhard material, the substrate having more than 4 pockets, the superhard material disposed within the pockets; (ii) removing cutting tips from the blank by cutting the blank along cutting lines; (iii) providing a cutting insert body having a plurality of cavities for receiving a corresponding number of cutting tips; (iv) inserting a cutting tip into each of the plurality of cavities; and (v) brazing the cutting tips to the cutting insert body. A related cutting insert includes: a cutting insert body having a plurality of cavities formed therein; a plurality of cutting tips, each of the plurality of cutting tips disposed in a respective cavity, the cutting tips having a geometry that provides a mechanical retention or lock when inserted into the cavities of the cutting insert body, said geometry including a generally trapezoidal anchor portion with its base substantially flat and spaced away form the cutting edge of the body, the cutting tips further being brazed in the cutting insert body.
IPC 8 full level
B23B 27/18 (2006.01); B22F 7/06 (2006.01); B23B 27/00 (2006.01); B23B 27/04 (2006.01); B23B 27/14 (2006.01); B23B 51/00 (2006.01); B23C 5/18 (2006.01); B23P 15/28 (2006.01); E21B 10/36 (2006.01); E21B 10/56 (2006.01); E21B 10/573 (2006.01)
CPC (source: EP KR US)
B22F 5/003 (2013.01 - EP US); B22F 7/06 (2013.01 - EP US); B23B 27/007 (2013.01 - EP US); B23B 27/04 (2013.01 - EP US); B23B 27/141 (2013.01 - EP US); B23B 51/00 (2013.01 - EP US); B23P 15/28 (2013.01 - EP KR US); B26D 3/00 (2013.01 - KR); E21B 10/573 (2013.01 - EP US); B22F 2005/001 (2013.01 - EP US); B22F 2998/00 (2013.01 - EP US); B22F 2998/10 (2013.01 - EP US); B23B 2200/201 (2013.01 - EP US); B23B 2215/68 (2013.01 - EP US); B23B 2226/125 (2013.01 - EP US); B23B 2226/18 (2013.01 - EP US); B23B 2226/315 (2013.01 - EP US); B23B 2240/08 (2013.01 - EP US); B23B 2240/11 (2013.01 - EP US); B23B 2240/21 (2013.01 - EP US); C22C 2026/005 (2013.01 - EP US)
Citation (search report)
- [XI] US 2004228694 A1 20041118 - WEBB STEVEN W [US], et al
- [A] DE 19506944 A1 19950831 - MITSUBISHI MATERIALS CORP [JP]
- [A] FR 2691657 A1 19931203 - M2P MAT PRECISION PRODUCTION [FR], et al
- See references of WO 2006059949A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2005183893 A1 20050825; CN 101005919 A 20070725; CN 101005919 B 20120523; CN 101094741 A 20071226; CN 101094741 B 20111012; EP 1784268 A2 20070516; EP 1784268 A4 20120328; EP 1819469 A1 20070822; EP 1819469 A4 20100728; JP 2008509822 A 20080403; JP 2008521636 A 20080626; KR 20070034109 A 20070327; KR 20070085686 A 20070827; WO 2006023376 A2 20060302; WO 2006023376 A3 20060713; WO 2006059949 A1 20060608
DOCDB simple family (application)
US 266404 A 20041203; CN 200580027929 A 20050811; CN 200580041617 A 20051201; EP 05779782 A 20050811; EP 05815612 A 20051201; JP 2007527884 A 20050811; JP 2007544306 A 20051201; KR 20077003438 A 20070213; KR 20077012513 A 20070601; SE 2005001816 W 20051201; US 2005028621 W 20050811