CUTTING INSERT WITH COOLANT DELIVERY AND METHOD OF MAKING THE CUTTING INSERT

A monolithic cutting insert, which receives coolant via a coolant port, is formed by the consolidation of a cavity member, a first core member adjacent the first rake surface of the cavity member, and a second core member adjacent the second rake surface of the cavity member. Cutting insert contains...

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Bibliographic Details
Main Author NELSON, JOSEPH, V
Format Patent
LanguageEnglish
French
German
Published 07.01.2015
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
MILLING
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Summary:A monolithic cutting insert, which receives coolant via a coolant port, is formed by the consolidation of a cavity member, a first core member adjacent the first rake surface of the cavity member, and a second core member adjacent the second rake surface of the cavity member. Cutting insert contains a fifth internal passageway, which provides fluid communication between a fifth notch, which is adjacent second rake surface and in communication with the coolant port, and a first fluid spray chamber adjacent the first rake surface. Coolant sprays from the first fluid spray chamber toward an adjacent first cutting edge adjacent the first rake surface.
Bibliography:Application Number: EP20100729398