公开(公告)号：US20240075543A1

公开(公告)日：2024-03-07

申请号：US17939257

申请日：2022-09-07

Applicant: Kennametal Inc.

Inventor： Alexander Kroedel ,  Santosh Boregowda ,  Iranna Shidrameshetra ,  Ravi Halasur ,  Nicholas Henry

IPC: B23C5/28 ,  B23C5/00 ,  B23C5/08

CPC classification number: B23C5/28 ,  B23C5/006 ,  B23C5/08

Abstract: The invention relates to a coolant turbine for a rotary cutting tool, a rotary cutting tool, a coolant turbine module, and a method for operating a rotary cutting tool. The coolant turbine comprises an annular turbine base body having a first front face, an opposite second front face, and a plurality of coolant passages, which are arranged so as to be distributed around a central axis of the turbine base body, said passages having a coolant inlet and a coolant outlet, each of which extends through the turbine base body at least in portions in such a way that the turbine base body can be set into rotation by a flow of coolant.