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1. KR1020070046071 - TOOL

Amt Republik Korea
Aktenzeichen/Anmeldenummer 1020077001301
Anmeldedatum 18.01.2007
Veröffentlichungsnummer 1020070046071
Veröffentlichungsdatum 02.05.2007
Veröffentlichungsart A
IPC
B23D 37/00
BArbeitsverfahren; Transportieren
23Werkzeugmaschinen; Metallbearbeitung, soweit nicht anderweitig vorgesehen
DHobeln; Stoßen; Scheren; Räumen; Sägen; Feilen; Schaben; ähnliche spanabhebende Metallbearbeitungsvorgänge, soweit nicht anderweitig vorgesehen
37Räummaschinen oder Räumvorrichtungen
B23D 41/04
BArbeitsverfahren; Transportieren
23Werkzeugmaschinen; Metallbearbeitung, soweit nicht anderweitig vorgesehen
DHobeln; Stoßen; Scheren; Räumen; Sägen; Feilen; Schaben; ähnliche spanabhebende Metallbearbeitungsvorgänge, soweit nicht anderweitig vorgesehen
41Ausbildung einzelner Teile von Räummaschinen oder Räumvorrichtungen
04Werkzeugträgeranordnung
CPC
B23C 5/207
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
CMILLING
5Milling-cutters
16characterised by physical features other than shape
20with removable cutter bits or teeth ; or cutting inserts
202Special by shaped plate-like cutting inserts, i.e. length greater than or equal to width, width greater than or equal to thickness
207having a special shape
B23C 3/06
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
CMILLING
3Milling particular work; Special milling operations; Machines therefor
06Milling crankshafts
B23C 5/08
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
CMILLING
5Milling-cutters
02characterised by the shape of the cutter
08Disc-type cutters
B23C2200/125
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
CMILLING
2200Details of milling cutting inserts
12Side or flank surfaces
125discontinuous
B23C2200/128
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
CMILLING
2200Details of milling cutting inserts
12Side or flank surfaces
128with one or more grooves
B23C2200/367
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
CMILLING
2200Details of milling cutting inserts
36Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
367Mounted tangentially, i.e. where the rake face is not the face with largest area
Anmelder KENNAMETAL WIDIA PRODUKTIONS GMBH & CO. KG
켄나메탈 비디아 프로둑찌온즈 게엠베하 운트 코. 카게
Erfinder GRIMM MICHAEL
그림 미카엘
HEINLOTH MARKUS
하인로쓰 마르쿠스
Vertreter 리앤목특허법인
Prioritätsdaten 10 2004 035 289.5 21.07.2004 DE
Titel
(EN) TOOL
(KO) 공구
Zusammenfassung
(EN)

The invention relates to a disc-shaped or strip-shaped tool for machining, particularly for cutting profiles on a workpiece such as a crankshaft that is rotated during machining, comprising a number of tangentially and radially mounted indexable inserts (21). According to the invention, at least a part of the tangentially mounted indexable inserts (21) has a recess (31) that, in the tangentially mounted indexable insert (21), extends into a portion of the supporting surface (27, 28) and into a portion of the radially situated face (23, 24), and into which an upper rear section of a radially mounted indexable insert projects whose upper front section (32) radially protrudes with regard to said face (23).

© KIPO & WIPO 2007

(KO)
본 발명은 기계 가공을 위한 디스크 형상 또는 스트립 형상의 공구에 관한 것으로서, 보다 상세하게는 기계 가공중에 회전되는, 크랭크샤프트와 같은 작업물에서 형상을 절삭하기 위한 것이며, 복수개의 접선 방향으로 장착되고 복수개의 반경 방향으로 장착된 인덱서블 인서트를 가지는 것이다. 본 발명에 따르면, 접선 방향으로 장착된 인덱서블 인서트(21)의 적어도 일부는 요부(31)를 가지고, 상기 요부는 접선 방향으로 장착된 인덱서블 인서트(21)에서 지지용 표면(27,28)의 일부로 연장되고 반경 방향으로 위치된 면(23,24)의 일부로 연장되며, 요부 안으로 반경 방향으로 장착된 인덱서블 인서트의 상부 후방 부분이 돌출하며, 인덱서블 인서트의 상부 전방 부분(32)은 상기 면(23)에 대하여 반경 방향으로 돌출한다.