EP 4171865 A1 20230503 - METHOD FOR PRODUCING A MACHINING SEGMENT HAVING A PORTION OF HARD MATERIAL PARTICLES PROJECTING ON THE LATERAL FACES OF THE MACHINING SEGMENT
Title (en)
METHOD FOR PRODUCING A MACHINING SEGMENT HAVING A PORTION OF HARD MATERIAL PARTICLES PROJECTING ON THE LATERAL FACES OF THE MACHINING SEGMENT
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES BEARBEITUNGSSEGMENTES MIT EINEM ÜBERSTAND DER HARTSTOFFPARTIKEL AN DEN SEITENFLÄCHEN DES BEARBEITUNGSSEGMENTES
Title (fr)
PROCÉDÉ DE FABRICATION D'UN SEGMENT D'USINAGE COMPORTANT UNE PARTIE DE PARTICULES DE MATÉRIAU DUR FAISANT SAILLIE SUR LES FACES LATÉRALES DU SEGMENT D'USINAGE
Publication
Application
Priority
- EP 20181945 A 20200624
- EP 2021065622 W 20210610
Abstract (en)
[origin: WO2021259655A1] The invention relates to a method for producing a machining segment (51) for a machining tool from a pulverulent or granular first matrix material (56), first hard material particles (57), arranged according to a defined first particle pattern, and second hard material particles (58) arranged according to a defined second particle pattern, a lower face (61) of the machining segment being connected to a main body of the machining tool. The machining segment (51), on the lateral faces, has a portion where the second hard material particles (58) project relative to the first matrix material (56).
IPC 8 full level
B23P 15/28 (2006.01); B22F 3/02 (2006.01); B22F 3/10 (2006.01); B22F 5/00 (2006.01); B22F 7/06 (2006.01); B22F 7/08 (2006.01); B23D 65/00 (2006.01); B24D 5/06 (2006.01); B24D 5/12 (2006.01); B24D 7/06 (2006.01); B24D 18/00 (2006.01); B24D 99/00 (2010.01); B28D 1/04 (2006.01); B28D 1/08 (2006.01); B28D 1/12 (2006.01)
CPC (source: EP US)
B22F 3/02 (2013.01 - EP); B22F 3/10 (2013.01 - EP); B22F 3/12 (2013.01 - US); B22F 7/062 (2013.01 - EP); B22F 7/08 (2013.01 - EP); B23D 65/00 (2013.01 - EP); B23P 15/28 (2013.01 - EP); B24D 5/063 (2013.01 - EP); B24D 5/12 (2013.01 - EP); B24D 7/063 (2013.01 - EP); B24D 18/0009 (2013.01 - EP); B24D 99/005 (2013.01 - EP); B28D 1/041 (2013.01 - EP); B28D 1/082 (2013.01 - EP); B28D 1/121 (2013.01 - EP); B22F 2005/001 (2013.01 - EP); B22F 2005/005 (2013.01 - EP); B22F 2998/10 (2013.01 - EP US); B22F 2999/00 (2013.01 - EP); B24D 2203/00 (2013.01 - EP)
Citation (search report)
See references of WO 2021259655A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 3928903 A1 20211229; EP 4171865 A1 20230503; US 2023264259 A1 20230824; WO 2021259655 A1 20211230
DOCDB simple family (application)
EP 20181945 A 20200624; EP 2021065622 W 20210610; EP 21732011 A 20210610; US 202118010636 A 20210610