Title:
INSERT FOR SLOT MILL, AND SLOT MILL
Document Type and Number:
WIPO Patent Application WO/2018/198929
Kind Code:
A1
Abstract:
An insert for a slot mill according to one aspect has a first surface, a second surface positioned on the side opposite to the first surface, a third surface positioned between the first surface and the second surface, and a through-hole that opens in the first surface and the second surface. The third surface comprises a plurality of rake surface regions, a plurality of flank surface regions positioned between the plurality of rake surface regions, respectively, and a cutting blade positioned on at least part of a ridgeline where the rake surface regions and the flank surface regions intersect. Each of the plurality of flank surface regions has a recessed part.
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WO/2013/029072 | DOUBLE-SIDED CUTTING INSERT FOR MILLING |
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WO/2002/055243 | TOOL AND TOOLHOLDER FOR CHIP FORMING MACHINING |
Inventors:
ISHIDA TAKUYA (JP)
Application Number:
PCT/JP2018/016135
Publication Date:
November 01, 2018
Filing Date:
April 19, 2018
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
B23C5/20; B23C5/08; B23C5/22
Domestic Patent References:
WO2013018724A1 | 2013-02-07 |
Foreign References:
JPS59134614A | 1984-08-02 | |||
JPH0516011A | 1993-01-26 | |||
JPH10502582A | 1998-03-10 | |||
JPS5020294B1 | 1975-07-14 |
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