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
Grade
Aluminium Commercial
Cell size
on request +/-10%
Perforation
Yes
Foil thickness
70 Micron +16/-8 Microns
Density
It depends on the cell +/- 10%
Thickness of slices
On request