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US 2026/0115845 A1Published application
Method for making a rotary cutter
AssigneeHalcyon Technology Public Company Limited
InventorPete RIMCHALA
Life of this patent
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Abstract
A method of forming a rotary cutter includes forming at least one longitudinally-extending flute along a body of a rotary blank, and forming a plurality of pockets along the at least one longitudinally-extending flute. A plurality of polycrystalline diamond (PCD) segments are attached to the body, wherein each PCD segment of the plurality of PCD segments is attached to a respective pocket of the plurality of pockets. A cutting edge is formed along a leading edge of each of the PCD segments.
Claims18
A method of forming a rotary cutter, comprising:
- obtaining a rotary blank having a first end, a second end opposite the first end, and a body disposed between the first end and the second end;
- forming at least one longitudinally-extending flute along the body;
- forming a plurality of pockets along the at least one longitudinally-extending flute;
- attaching a plurality of polycrystalline diamond (PCD) segments to the body, wherein each PCD segment of the plurality of PCD segments is attached to a respective pocket of the plurality of pockets;
- and
- forming a cutting edge along a leading edge of each of the PCD segments.
3 more elements
Dependencies are inferred from the claim text.