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Ayer — 2 Octubre 20243D printing

Screen non responding

2 Octubre 2024 at 06:42

Hi friends! I was printing on my Elegoo Neptune 4 when a blackout happened.

When the energy came back, the screen was not responding to touch in any way, and only displays “want to take back the previous project?”, but I cannot select anything.

Please help me, how can I solve this problem?

submitted by /u/fmntn
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Anteayer3D printing

Designing a Semi-Automatic Elastic Gun in Fusion 360 Printed!

29 Septiembre 2024 at 16:01
Designing a Semi-Automatic Elastic Gun in Fusion 360 Printed!

Hey everyone, I’ve been working on this project for a while now, and I finally had the courage to finish it. This all started as a random idea, I wanted to replicate a semi-automatic mechanism but make it fun, so I thought, “Why not an elastic gun?”

I decided to design the whole thing in Fusion 360. At first, getting the mechanism for semi-auto firing was the trickiest part. I had to figure out how to create a trigger mechanism that could handle multiple shots with elastic bands without resetting it manually each time. After a few failed prototypes, I finally cracked the system, and the elastic bands fired off smoothly with each trigger pull(I may have stolen some inspiration online).

Then came the aesthetics. I modelled it after a Sig Sauer P320, which meant I had to balance form and function. It had to look good but also be ergonomic enough to actually hold and fire comfortably. The final version came together many iterations later, and I’m pretty stoked about how it looks and works.

https://preview.redd.it/n4brsii6urrd1.jpg?width=4000&format=pjpg&auto=webp&s=933c8e55d6a4a16bbcbf0ec37b8f9fae0485b8fd

Anyone else here designing custom stuff in Fusion 360? Would love to hear about your own projects!

submitted by /u/Final_Quits
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Printer clogs when increasing printing speed - should I increase the nozzle temperature?

25 Septiembre 2024 at 16:31

I have an Ender 3 V2 modded for direct drive extrusion and dual Z-axis. I'm trying to see how fast I can reliably print. It has happened more than once that the filament just stops exiting the nozzle mid-print, it clogs. Is this related to the nozzle temperature? If so, what temperature should I use?

Thank you.

submitted by /u/PgUpPT
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Revisiting and Installing the Professional Firmware on a Creality Ender 3 S1

22 Septiembre 2024 at 17:00

I have done a video revisiting the installation process (on a Creality Ender 3 S1) for the Professional Firmware for the Ender 3 v2 and S1 series printers. In my experience, it is still one of the best custom Mrlin experiences.

Install mriscoc's Professional Firmware: Ender 3 S1 Firmware Upgrade

submitted by /u/wilsongis
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Need help with design - sliding parts in box

17 Septiembre 2024 at 14:12
Need help with design - sliding parts in box

Hello! I am needing help on designing some sliding parts that go inside a box. It's basically a slider that will move a plate up on a box. I first tried using cylinder in some slots as a "guide rail" but figured out that it the slide could rotate out of place. I then tried to have one side be a T to prevent that. There is still a ton of slop and it catches. Any help on how to better handle this would be great! On the other side of the box, I have a larger plate that uses 2 T-posts in the same way with a spring on the back. It is catching even more.

https://preview.redd.it/23vuihc4ldpd1.png?width=1042&format=png&auto=webp&s=c6871c81e147eb2da4a0110a42ad64e6fb734f14

Video: https://photos.app.goo.gl/xPevdvvE2ZAJotVP6

submitted by /u/tcox8
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250g of miniatures from 1Kg of resin

17 Septiembre 2024 at 09:35

Finished my first bottle of resin. Between learning a bit, and having a few troubles which cause failed prints (not sticking to the build plate), with my fisrt 1 Kg of resin I ended up making 30 or 40 miniatures with their bases. In total it's around 250g of "good miniatures" while 750g went wasted between supports, mistakes and uncured but wasted resin.

Does anyone keep some stats on what is the waste ratio when things run smooth? (I guess I could sort of double the positive number getting to a 50-50 ratio)

I print 28 and 32 mm figures so maybe there's more waste due to the supports and rafts for small figures (but I don't see myself trying a large print anytime soon)

submitted by /u/davidepi22
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