3DPrinting

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3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

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Guide recommendation for absolute newbies? (lemmy.ca)

submitted 4 weeks ago* (last edited 4 weeks ago) by bowreality@lemmy.ca to c/3dprinting@lemmy.world

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I am interested in getting a 3D printer but I have no idea where to even started. Is there such thing as a multi-purpose printer? What’s a good source to read up on printers, software, filament?

I am thinking small replacements items like drawer guides, funnel for espresso machine, essentially little parts and pieces that break around the house and farm. Also maybe some device cases (including outdoor ones) etc.

Ideally I don’t want a closed system. I have a Cricut for 10 years or so and I hate being locked into the app so much. Unless there is a really, really good reason.

Edited to add: Thank you all! What an amazing community!

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[–] neidu3@sh.itjust.works 2 points 4 weeks ago (1 children)

Just a couple of notes: Your material of choice isn't a final one. Most printers can print most "normal" filaments, such as PLA, ABS, PETG, ASA, etc, and if you start with one, moving to another isn't a big deal. The only caveats here are:

Some materials are harder to print than others. PLA is generally considered the easiest, and personally I find PETG pretty easy too. ABS is a really durable material, but can be a PITA to print.
Some matererials are considered abrasive, so you'll need a hardened nozzle.
Some materials, such as ASA and ABS, cause toxic fumes during printing. Proper ventilation is important for those.

For outdoor use, the main factors are temperature tolerance and UV resistance. I'd advise against PLA for outdoor use. PETG is slightly better in these regards, and I am currently testing how well PETG handles a Scandinavian outdoor climate, and things look promising.

[–] bowreality@lemmy.ca 1 points 4 weeks ago

I would love to hear about PETG’s performance during a Scandinavian winter. I am on Canada and soil sensors I would pull over winter but some other stuff might be interesting to leave outside. For ventilation I could either use it outdoors (summer) or in the garage in winter unless it needs room temp to print. That would be an issue in winter.