END MILL

An end mill for milling composite materials, for example, fiber-reinforced plastics, having a defined rotating direction, a shank and a cutting part that extends from a shank-side end up to a frontal end and in a front length region adjoining the frontal end of the cutting part, has a plurality of f...

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Bibliographic Details
Main Authors Bozga, Marius-Bogdan, Gauggel, Christian
Format Patent
LanguageEnglish
Published 29.10.2020
Subjects
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
MILLING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:An end mill for milling composite materials, for example, fiber-reinforced plastics, having a defined rotating direction, a shank and a cutting part that extends from a shank-side end up to a frontal end and in a front length region adjoining the frontal end of the cutting part, has a plurality of first circumferential cutters running with a positive helix angle, each of which adjoins a first groove running with a positive helix angle, and in a rear length region adjoining the shank-side end of the cutting part, has a plurality of second circumferential cutters running with a negative helix angle, each of which adjoins a second groove running with a negative helix angle. At least a part of the first circumferential cutters in the front length region, and at least a part of the second circumferential cutters in the rear length region, are each divided into cutting segments.
Bibliography:Application Number: US202016828320