Clamping insert for clamping jaws of a chuck and method for clamping an externally toothed component

摘要

A clamping insert (5) for clamping jaws (2) of a chuck (1) comprises multi-part holding segments (4) to be attached to the clamping jaws (2). In each holding segment (4), individual clamping teeth (18) are held, which together describe a concave, toothed engagement contour (12) corresponding to the dimensioning of an externally toothed component (13) to be clamped, the majority of the clamping teeth (18) with play in Holding segment (4) is added.