Toothed crushing disk for a grain processor and method for producing the toothed crushing disk

Abstract

A toothed crushing disk for a grain processor includes teeth having a trailing tooth flank, which is a so-called tooth back, and a leading tooth flank, which is a so-called tooth face, on the surface of the teeth. The teeth have a wear protection zone in the region of the tooth back which is continuous or is divided into partial zones and has a wear resistance which is greater than that of the material of a base member of the toothed crushing disk. The base member has a tooth structure which determines the shape of the teeth and the wear protection zone is produced by using a high-energy beam method with the geometry of the tooth structure being substantially maintained. A method for producing a toothed crushing disk for a grain processor having teeth on the surface thereof is also provided.

Dependencies are inferred from the claim text.