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Over-engineered Mini Priming Box

Over-engineered Mini Priming Box

Definitely over-engineered, but I got tired of having to constantly rotate my minis when priming in bulk to get good coverage, so I went into fusion and built a device to solve the problem for me. The stands are removable so I can adjust them for what I need. It does make doing bulk minis somewhat faster, but initially really just designed as a learning lesson in fusion for me.

submitted by /u/Sunlit_Man
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Had a 140mm case fan lying around, so I turned it into a desk fan

Had a 140mm case fan lying around, so I turned it into a desk fan

Makerworld Link

I wanted to keep it simple but also nice looking. The back uses Noctua's high efficiency fan grill design. To power a case fan with USB, you will need a 5V to 12V step up converter buck, which can be bought for like $1. All the other non-printed parts needed are listed on makerworld and are available in bambu's maker's supply store.

submitted by /u/Dripping_Wet_Owl
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3D printed tube holders to fix the slope for condensate drain

3D printed tube holders to fix the slope for condensate drain

Hi everyone! I have a fancoil unit for AC in my house, installed in a very tight space where it wasn’t possible to connect the condensate drain directly to the proper pipe with the right slope. Because of this, the plumber installed a small water pump to move the water from the fancoil to the drain.

The issue was that the pump was making noise about once per minute, which was quite annoying in a quiet house.

While doing seasonal maintenance, I realized that the correct inclination could actually have been achieved with a bit of creativity — it was just difficult due to the limited space. Luckily, I also found a spot where I could easily hang something to support the tube.

So here’s the idea: I used a flexible tube and 3D printed some custom hooks with the exact angle needed to hold the tube at the proper slope, allowing the water to flow naturally to the drain — no more pump needed, no more noise!

Thanks to 3D printing and some basic CAD skills, the problem is solved in a simple and effective way!

submitted by /u/Western_Employer_513
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First functional print - drying tray beside the tap

First functional print - drying tray beside the tap

Three iterations and 5 prints to get it right I think is not bad for my first ever design and print.

First design was just a series of uprights and slopes, but it had the issue it was dropping water on the edge of the sink. Second design went to the tray on top and a simple inner slope to direct water to the center. This was a problem as the slope was not enough and water just pooled. Third design uses a better inside curve. Took two prints to get the proper slope and size of opening to overcome surface tension at the exit of the tray.

Design was done in OpenSCAD (cause it was the first app i grabbed). Fully parametric so I can change size and tray drain location and reprint at ease.

submitted by /u/OptimalSide
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Volume controls for individual programs (powered by deej)

Volume controls for individual programs (powered by deej)

This is my take on a deej with a fully 3d-printed enclosure. It lets me control the volumes of e.g. spotify, chrome, games, etc. seperately.

It uses rotary encoders with integrated switches for setting the volume and muting/unmuting. The LED rings around the encoders are made up of 25 ws2812 leds each, that can be configured individually. When idling, the leds lower their brightness and the oled display shows a little animation.

The enclosure is printed almost fully in PLA, apart of some diffusers in front of the LEDs that are printed in translucent PETG. The enclosure is slided onto a small rail that is screwed to the table from below.

I'm very happy with the project and i'm already working on a v2. I would love to get some feedback and suggestions for improvements or ideas from you guys. Let me know what you think!

submitted by /u/KomatsuYasutaka
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IKEA RIBBA Frame Hook

IKEA RIBBA Frame Hook

If you've ever tried to hang a RIBBA frame before, you know how much of a PITA they can be. For some reason, the sawtooth hook is located very far away from the wall surface forcing you to have a nail or screw sticking out of the wall at least 20cm. I had a bunch of these frames to hang up so I decided to design something that would be easier to set up.

I went with a french cleat design since it allowed me to print the hook in two parts. The "wall cleat" has a big surface area to support two command strips; this will hold the larger 16x20 frames just fine as mine have been up for a few months now. The second is the hook which is printed in a different orientation to counter the torque imposed by the frame.

Overall, I'm pretty happy with the design's structural integrity, ease of print, and ease of hanging.

submitted by /u/shikulu
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MakerWorld now supports parametric Fusion files – check out my customizable pouring cup in full color!

MakerWorld now supports parametric Fusion files – check out my customizable pouring cup in full color!

I think it’s awesome that MakerWorld now lets you upload parametric Fusion 360 files and customize them right in the browser — no more messing around with STL edits!

I jumped on it right away and uploaded my pouring cup, which I originally designed to catch rinse water from my coffee machine. It’s been working great for weeks.

Here’s the model: 🔗 https://makerworld.com/models/1580724

Just hit the “Customize” button and enter your own dimensions:

Diameter

Height

Spout height

Spout depth

✅ No limits at all – you can go as tall, wide, short or deep as you like!

🎨 Now in multiple colors! Whether you print it in matte black, white, green, blue, orange or beige – it’s up to you. The clean design works with any color scheme, and every version looks different just by adjusting a few parameters.

💡 Use ideas:

Custom drip tray cup for your coffee machine

Flower pot with built-in spout for bottom watering

Handy utility container for your kitchen, lab, or workshop

After customizing, just download as STL or 3MF, slice it, and print it on your favorite printer.

submitted by /u/Ok_Opportunity_8151
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❌