Segment clamping mandrel with hydraulic compensation

Clamping tubular thin-walled components with several clamping levels

Thanks to the shape compensation on the clamping diameter, unimagined roundness can also be achieved on tubular components with fewer clamping operations. This system is usually combined with a cardanic stop.

Problem	Properties	Workpieces
Clamping force adjustable over a wide range High roundness requirement Non-round clamping diameter Reduce machining operations Thin-walled components	Centric with hydraulic compensation Compensation clamping For high speed For non-round clamping ø For thin-walled parts High centring accuracy Number of jaws > 3 Several clamping levels	Electric motor housing Flange Gear wheel Hollow shaft Housing Pump housing Ring gear Shaft