Hard turning

Face drivers type FFBH are power-operated on the side of the machine spindle and the corresponding applied counter-force of the tailstock. The work pieces are clamped centrically by a solid fixed dead centre pin, which results in high true run-out accuracy. The datum-point position is in the centre of the work piece.
Drive pins of type FFBH are compensated hydraulically, thus achieving best possible true run-out accuracy.

Maximum true run-out deviation is approx. 0.001-0.005mm.
The tailstock force should be 30% higher than the clamping cylinder force to ensure safe clamping
Our experienced design and consulting team will be pleased to help you with selecting the appropriate clamping tool and with determining the clamping forces.

  • Order of general catalog: order form
  • Telephone information: +49 (0) 7471/9608-0

Hard turning