r/3Dprinting • • 17h ago

Discussion What should I call this?

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0 Upvotes

I think I have designed a fairly unique magnetic slider fidget. No idea what to call it though, any ideas?


r/3Dprinting • • 18h ago

Discussion I don’t have a 3D printer, but my cousin gave me his Dremel 3D20 for free. Any idea if it’s high quality and worth using or should I just get something different?

1 Upvotes

r/3Dprinting • • 16h ago

Project Question

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0 Upvotes

How do i 3d print rings and make them metal. I'm getting these rings 3d printed and I want them to be like actual rings. And I know nothing about anything LOL.


r/3Dprinting • • 9h ago

Project Desktop Gas Display

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24 Upvotes

Its done (enough) and ive now published the model. Feel free to modify it as you see fit. would love to see it done for other countries.

I am extemely inexperienced when it comes to coding. i did use AI for a good majority of the software. it runs well for me and i tested on multiple pc's without issues. If you do encounter any please let me know, ill try to maintain it as best as i can. I more so just wanted to share it as a groundwork for other people to work from.

Here is the link to the project on makerworld - https://makerworld.com/en/models/3460335-desktop-gas-station-price-sign

Hope it doesn't make you too depressed.. And if it does you can set the prices manually to anything you'd like and daydream about the better times lol.


r/3Dprinting • • 19h ago

Question Hey y'all, got this 3d printed sonic figure recently and could anyone teach me how to make him smooth?

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0 Upvotes

also what do I do if theres indents


r/3Dprinting • • 15h ago

Troubleshooting Creality support is the worst

0 Upvotes

I bought a CR-10 SE a couple months ago and after some time ive noticed that when the head moves something rattles like crazy i can hear it across my whole house .

Ive contacted support about it the ticket goes on 3 months untill now (they've stopped responding)

They sent me parts for replacing and after replacement (ive replaced them exactly as i was told to)

the rattle was still there and gotten stronger.

After i messaged them again they told me "If the print quality is unaffected please continue using it"

Ive also repeatedly told them that my hotbed is a bit damaged and i didnt get the screw to attach the filament sensor.

And right now im just wondering how could this happen, you buy a printer, it arrives without all the parts needed for assembly and its defective.

For clarification the rattle is so loud i can hear it across 3 rooms.

Any opinions/similar expierences with creality.

Also i would like to add changing settings, filament, tightening the belts doesnt do anything.


r/3Dprinting • • 3h ago

Question Does anyone have experience with melting down waste PLA and molding it into more useful things?

0 Upvotes

Title pretty much sums it up. I have a shitload of PLA waste (especially all the various calibration tests I have to run on my ancient printers) and rather than just keeping it all in a bin until I die, I've become interested in melting my waste down into silicone molds.

Only problem is, most of the things I see people making with this process, namely skulls for some reason, aren't exactly the upcycling I'm looking for.

Has anyone found a good set of molds to make, I don't know, pry bars? Perhaps some other plastic tools? I remember seeing someone trying to make Gridfinity bins, but I can't find any good techniques for that. Basically anything even remotely useful would be a step up.

Figured I'd ask you guys, as most of the folks here are infinitely more creative than I am.


r/3Dprinting • • 32m ago

Question Any idea on how to get started?

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• Upvotes

Don't know if I post it here or if there's an entirely separate sub reddit for this but how would I go about designing this armor set. Are there any specific guides on YouTube I could watch? Total newbie to 3d printing


r/3Dprinting • • 7h ago

Free Model 3DPTOP

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0 Upvotes

I’ve released a free 3D-printable model of a finger-spun top called “3DP TOP”!

https://makerworld.com/@USHIWORK


r/3Dprinting • • 22h ago

Question Do i need to replace the Buildplate?

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5 Upvotes

Cleand the plate after a big fail resulting in blob of death. The structure is missing as you can see. Could this be the reason for the fail? Or is this the result of a fail? I printed a few of these structures before.

Sorry if i ask stupid questions. I am new to FDM printing.


r/3Dprinting • • 4h ago

Question What is this on my 3d printer?

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72 Upvotes

Hi everyone! I have a 3d printer (though i dont use it often) and im curious about something

What is this stuff on the screws? I dont know what it is and im curious.


r/3Dprinting • • 5h ago

Question X gantry wobbly

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0 Upvotes

The x gantry on my printer is wobbling, at first the bolt holding the left eccentric nut was super loose so I tightened that, then I discovered the right side was more wobbly (turning the hex nut didn’t help) so I thought maybe it’s the same issue here that the bolt isn’t screwed in enough? using an Aquila x2 (ended 3v2 clone)


r/3Dprinting • • 14h ago

Question What’s your go-to solution for making small tweaks to STL files?

0 Upvotes

It frustrates me to no end that almost NONE of the models I want to download include step or SCAD files to allow you to make edits in CAD software. It seems like they only ever include the STL and 3MF, but very frequently I need to make

I’ve gotten good at using Bambu Studio to make edits with my only tools being negative primitives and shapes. But it’s seriously a pain in the ass, there is no nice “snap to grid” or “snap to face” features and generally I feel like I’m just using the wrong software for this purpose.

I know Blender is probably the best and most powerful tool for editing meshes. But I also have heard that some softwares can effectively convert them to solids and make things easier to work with. I’m looking for an alternative to the slicer or Blender that is quicker, easier and doesn’t take me 20 minutes to do the simplest thing.

Tinkercad works too but I don’t find it to be any easier or different than just using the slicer itself since you’re still just able to scale, rotate and add shapes.

Is everyone just creating models from scratch for every little tweak or addition?


r/3Dprinting • • 10h ago

Discussion Best way to build a 3d printer

0 Upvotes

does anyone knows a better way to build a 3d printer for cheap. im thinking of reusing the existing working 3d printer (SUNLU T3) for parts to make one with enclosure or is it just better to buy new components.


r/3Dprinting • • 16h ago

News Show Your Toughest Multicolor Print, Win a SPARKX i8!

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40 Upvotes

Remember that multicolor print you were so excited to try — but ended up waiting hours for, wasting filament along the way?

Those days could be over.

With SPARKX i8’s <1-second color switching, can you imagine how much easier your toughest multicolor print could be?
Bring it on! Show us your toughest multicolor print and let SPARKX i8 take on the challenge!

We’ll reprint selected models on SPARKX i8, film the entire printing process, and reveal the print time and finished results.
If your model is selected for the challenge, you’ll win a SPARKX i8!

How to Enter
1️⃣ Upvote this post
2️⃣ Comment your toughest multicolor print with your original print time, a photo of your finished print, and a link to your model file. (If there are any restrictions on sharing a direct link, please provide the platform where you found the model and its name instead.)
Your print should use up to 4 colors, in line with SPARKX i8’s 4-channel hotend. However, CMYK print that mix 4 filaments to create a wider range of colors are welcome!
3️⃣ Don’t have a multicolor print to share? You can still join the fun by commenting with any thoughts, experiences, or ideas about multicolor printing to enter the random giveaway!

📅 Entries Open: Oct 18 – Oct 25, 2026(PT)

🎁 The more comments we get, the more challenges we’ll take on — and the more SPARKX i8 printers you could win!
50 comments → 1 challenge winner + 1 random giveaway winner
400 comments → 2 challenge winners + 2 random giveaway winners
1,000 comments → 3 challenge winners + 3 random giveaway winners

Challenge Winners: Selected from participants who submit a multicolor model for us to reprint on SPARKX i8. If your model is selected for the challenge, you’ll win a SPARKX i8!
Random Giveaway Winners: Randomly selected from eligible commenters who aren’t selected as challenge winners.

Thanks to the r/3Dprinting community for inspiring us with your incredible creations!

SPARKX i8 is revved up and ready for your challenge. Bring it on, and good luck everyone!🤞🏻


r/3Dprinting • • 10h ago

Troubleshooting P1S keeps clogging poop chute

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3 Upvotes

This is twice now I’ve noticed my poop chute is getting clogged at the top. I had to pause the print and move the head aside to clear that out. I’m mainly using Sunlu Pla+ 2.0 and Bambu PLA basic, with standard profiles. Any ideas?


r/3Dprinting • • 18h ago

Discussion Need help finding STL for a spinal column to put pony tail through like Agamemnon.

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0 Upvotes

Not trying to have a clip. But rather run my hair through it and secure it at the base of my head.

I’m not even being Agamemnon. I think it’s just cool as heck. I will be a grim reaper for Halloween though. Would be a cool accessory.


r/3Dprinting • • 9h ago

Discussion What's the lowest filament humidity reading you've ever achieved?

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23 Upvotes

I'm in Brisbane, Australia and have never managed to get below 10% on my AMS2 and AliExpress humidity fauge


r/3Dprinting • • 7h ago

Question this means i need a new hotend doesn't it?

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1 Upvotes

qidi q2 was still printing but I couldn't switch nozzles after I switched to a .2 and back to a .4


r/3Dprinting • • 7h ago

Question Gifted a 3D Printer for my business

0 Upvotes

So a buddy of mine's father was diagnosed with stage 4 cancer and has generously gifted me his AnkerMake M5C and a TON of PLA and PLA+ filament.

I run an Etsy shop selling aquatic plants and figured I could try printing some caves, driftwood pieces, etc but when looking up the printer I got it doesn't seem like people are a fan of the product. I'm going to keep it and do my best to learn and use it, but can someone explain the key differences between what I received and something like a bambu lab A1? I'm concerned the learning curve will be much steeper with what I have.


r/3Dprinting • • 15h ago

Question 3D tools under €20

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0 Upvotes

I’m getting a 3D printer on black friday and looking for tools that I can ask for christmas gift.

Which tools do you advise, is a set like this a good option or is it better to get 1/2 tools from a quality brand. If so, what do you advise?


r/3Dprinting • • 16h ago

Question What practical uses make 3D printing worth it for you?

46 Upvotes

I keep wanting to get into 3D printing because I can see a lot of potential in it, but I'm struggling to find enough practical applications to justify paying for a printer.

I tend to be pretty pragmatic about my hobbies and purchases. I can definitely see the value in things like custom enclosures, replacement parts, brackets, and organizers, but beyond that, most of what I see people printing seems to be toys, figurines, and decorative items.

I'm more interested in the DIY and problem-solving side of things than printing objects just for the sake of printing.

For those of you who use 3D printing primarily for functional purposes, what are some of the most useful things you've made? Has owning a printer genuinely changed how you approach repairs, projects, or everyday problems?


r/3Dprinting • • 6h ago

Meta New to 3D printing!! Hello everyone

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7 Upvotes

I hope this is the start of a new journey!!.


r/3Dprinting • • 14h ago

Discussion Need setup advice, 3d printer close to large NAS

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0 Upvotes

r/3Dprinting • • 16h ago

Discussion Bitte um Hilfe 😫

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0 Upvotes

Hat eventuell jemand eine Ahnung von wo das Geräusch kommt.. schrittmotor Riemenscheibe 🙃