Wälzschälschneider

Details

Veröffentlichungs-Nr.

EP4751831

Anmeldetag

24. Oktober 2024

Veröffentlichung

20. November 2025

Rechtsraum

EP

IPC

B23F21/10, B23B27/14

Abstract

A skiving cutter is rotatable around an axis. The skiving cutter is provided with a plurality of cutting edges arranged side by side in a form of an annular shape around the axis. The skiving cutter has a base body portion and an edge tip portion. The edge tip portion is contiguous to the base body portion. The edge tip portion is provided to be arranged side by side with the base body portion in a first direction toward a front side of the skiving cutter along the axis. The edge tip portion forms a plurality of cutting edges. The base body portion is composed of a cemented carbide. The edge tip portion is composed of any one of a cubic boron nitride sintered material, a diamond, or a special cemented carbide.

Anmelder

Firma

Sumitomo Electric Hardmetal Corp.

Land

🇯🇵 Japan

Fachgebiete