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Machining marks in hard anodized finish
I’m experimenting with hard anodizing for an aluminum part and trying to understand how the finish affects the surface. Specifically, does the coating fully mask machining marks, or are they still noticeable through the... read more
0
15
Feb 13
ABS vs Polycarbonate: tolerances for grip sleeves?
Hello! I’m designing lightweight hiking poles and need to attach a plastic grip sleeve to an aluminum tube core. The grip has to stay super straight and centered along the pole for good balance... read more
1
21
Feb 11
Is PLA truly biocompatible?
Looking for advice. I’m looking at PLA for single-use medical prototypes because of its biodegradable properties, but I’m not sure about its suitability for biocompatibility in short-term contact with human skin or fluids. Any... read more
1
78
Jan 28
Uniform surface finish on aluminum sheets
Hello, I need an aluminum sheet with a perfectly even surface finish since the final look is really important. The problem is, the sheets I’ve used so far have darker stripes or uneven patterns,... read more
12
90
Jan 21
Best process to 3D print electronic card casing
Hey , we’re looking for advice on achieving waterproof electronic card casings, since we’ve faced a few challenges lately. We've iterated several manufacturing processes: SLA, which resulted in warping due to thin walls, and... read more
3
83
Jan 13