Before

SLS Carbon Fiber filled Poly test cubes

After

SLS Carbon Fiber filled Poly test cubes after

Objective

CF-PEKK carbon filled Test Cubes, to Smooth 10 samples to Ra 15-25 micro in and 10 samples to <10 micro using centrifugal disc finishing and/or other finishing methods.

Industry3D Printed Post Processed Part
Part DescriptionSLS Carbon fiber filled poly (CF-PEKK) test cubes
3D Printing TechnologyCarbon fiber poly
MaterialSLS, EOS P450
Process TechnologySmooth Surface, Degrees of finish
Equipment TypeHigh energy

Honeywell requests that Bel Air use centrifugal disc finishing to achieve Ra 15-25 micro surface roughness on 10 of the sample coupons and Ra<10 micro on another 10 samples. This is requested in order to help choose the proper Post Processing equipment for their shop.

If you are unsure what equipment and media you require to achieve your desired surface finish, then send us your part, and we will evaluate it and provide you with a metrology report.