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submitted 10 months ago by FART@lemm.ee to c/nostupidquestions@lemmy.world
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[-] Bishma@discuss.tchncs.de 17 points 10 months ago

ABS is one of the most heat resistant plastics you can use in a hobby grade printer. A lot of the people I know who use it do so for automotive stuff. Though I see them going more and more with PC these days.

Another benefit to ABS is acetone smoothing. It produces a smooth shiny surface on the print but chemically melting it just a little. It's all on the toxic side of hobby endeavors. Neither ABS or Acetone produce health friendly fumes. You can also do a similar smoothing affect with PVB filament and IPA.

[-] Travalanche@lemmy.world 2 points 10 months ago

Do you just wipe it down when it's done printing, or is that part of the printing process in a higher end printer?

[-] Bishma@discuss.tchncs.de 7 points 10 months ago

If you're asking about smoothing you need to build a fume chamber. You want the print bathed in a low steady steam bath of acetone (for ABS) or IPA (for PVB). A sufficient fume chamber isn't difficult to build, you can find instruction all over. But, again, vaporized acetone is hazardous.

[-] AFKBRBChocolate@lemmy.world 3 points 10 months ago

Depending on the amount of detail you need to keep, you really can just paint a little acetone straight into the print. You wouldn't want to do that on, say, the face of a figurine, but for flat uniform surfaces is great, and much faster.

[-] FuglyDuck@lemmy.world 1 points 10 months ago

I would suggest you can get all the same benefits as abs out of ASA with the advantage it has less shrinkage and warping

[-] WhiteRice@lemmy.world 6 points 10 months ago

Different materials have different properties and printability.

https://help.prusa3d.com/category/material-guide_220

[-] FART@lemm.ee 0 points 10 months ago

Thanks cowboy

this post was submitted on 18 Aug 2023
42 points (93.8% liked)

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