C280310, Spanneinheit HHP Aufbau mit Flansch, ohne Befestigungsbohrungen

C280310

 

Für den Aufbau auf einen Maschinentisch.

Befestigungsbohrungen sind durch Kunde anzubringen.

  • Spannkraft: 15‘000 N
  • Haltekraft: 60‘000 N
  • Abheben beim Entspannen: 2 mm
  • Hydraulikdruck: 30 - 70 bar
  • Luftdruck: 6 bar
  • Genauigkeit: < 0,005 mm
  • Dimension: Ø 189 x 52 mm
  • Ersatzteil-Set: S840010

 

EDM-MILLING

Zeichnung

C280310

Fakten

  • Repeat accuracy of the devices and workpieces < 0.005 mm
  • Mechanical clamping by spring force
  • Hydraulic release and lift-off of the devices
  • Hydraulic pressure 30 to 70 bar
EDM / Milling
EDM / Milling
System-3R
Merkmale

Anwendung

C280000_Application2

Funktion

Centring free of play

Drawbar-positions

One special feature in relation to modular equipping of the machine tables is the option for arrangement and number of chucks. Regardless of the requirements of the application, you determine the quantity and the particular centre distance with which you wish to equip the machine table.
Our recommendation: use at least 4 chucks per workpiece or work with pallets.

The drawbars are mounted directly in the device or workpiece. Centring of the conical face of the centring and compensating drawbars free of play achieves maximum accuracy.

The centre distance

Centre-distance

The centre distance is the centre-to-centre distance between the relevant chucks. The recommended centre distance is the default centre distance of 250 mm or 200 mm (with HCP also 100 mm are possible).

A centre distance in X or Y direction should be selected quadratically. This offers the advantage that, for instance, a device or workpiece can be indexed in the case of machining operations on a 3-axle machine.