Perforated aluminium honeycomb is normally used as core for vacuum tables and as core for moulds in the wind blade industry. The honeycomb is normally perforated longitudinally to permit the correct air flow.
Perforations are implemented in compliance with our customers’ needs although 6 hole-perforation is standard.
DRILLED ALUMINIUM HONEYCOMB
Aluminium honeycomb (aluminium alloy 3000*)
Diameter: On request +/-10%
Thickness Foil: 70 Microns +16/-8 Microns
* To Aluminium alloy series 3000 belong: Aluminium
alloy 3003, Aluminium alloy 3005, Aluminium alloy
3103, Aluminium alloy 3104