Thanks XYZ for your answer
I just printed a tube with CPE from Ultimaker (with standard cura settings for CPE, infill 50%, 0.2mm layer), and I have some dimensions problems :
- outer diameter : 22.10/22.15 for 22m on CAO
- inner diameter : 12.60 for 13
- height : 89.70 for 90
is there a way to correct that without changing dimensions in CAO ?
I would think CPE or any PETG filament would be fine. If the loads, as you say, are indeed all compression even PLA would be OK. As far as the long tubular parts are concerned, why not just use schedule 40 PVC pipe, or extruded aluminum tubing?
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