Ceratizit Austria Gesellschaft M.b.h.

Ceratizit Austria Gmbh

Hans Maier

Harald Urschitz

Einar Schurda

Siegfried F Kerle

Alfred Hofegger

Eduard Reich

Siegfried Ferdinand Kerle

Siegfried Kerle

A tool system for machining includes a tool body that has a first end for connecting to a machine tool and a second end having an end face on which a seat for an interchangeable cutting insert is formed. The cutting insert has an underside formed as an abutment surface, a top side formed as a rake face, and an encircling side face formed as a flank, and a cutting edge is formed at a transition from the top side to the encircling side face. The cutting insert is arranged on the seat such that the top side extends perpendicularly to the longitudinal axis of the tool body and the cutting edge protrudes beyond the outer circumference of the end face of the tool body in a radial direction with respect to the longitudinal axis with two usable cutting corners and cutting-corner portions adjoining the latter on both sides.

Method for turning a workpiece with a tool system

Tool system and method for turning

The indexable cutting insert for turning is formed with a plurality of main cutting edges. Adjacent main cutting edges, which enclose an angle with one another, are connected via a cutting corner. The cutting corner has two corner sections arranged symmetrically to a bisector of the angle. The corner sections, in the region of the angle bisector, have a depression with respect to the adjacent outer contours. Compared with conventional indexable inserts, the number of corner sections that can be used independently of one another is doubled.

Indexable insert for turning

Growing community of inventors

Pflach, Austria

Hans Maier