EasyThreed K9: The Value In A €72 AliExpress FDM 3D Printer

Recently, [Thomas Sanladerer] bought an EasyThreed K9 off AliExpress for a mere €72, netting him an FDM printer with a 10 x 10 x 10 cm build volume. The build plate is unheated, with optional upgra…

Building A Cable-Driven Delta Printer

Most of us have played with a Cartesian-style 3D printer. Maybe you’ve even built a rigid delta. In this case, [Diffraction Limited] decided to a little further away from the norm with a cabl…

Sandpaper Alternatives For 3D Prints

A finished 3D print, especially plastic deposition types, often have imperfections in them from the process of laying down each layer of material and from the printer itself. For small batches or o…

Slab Casting – A New Way To Combine 3D Printing And Ceramics

Slip casting can be messy both in processing and in making the original plaster mold. What if there was a better way, thanks to 3D printing? [Allie Katz] has developed a new technique using 3D prin…

An Automated Watch Cleaner From An Older 3D Printer

The many delicate parts in a mechanical wristwatch present a tricky cleaning problem, one that for professionals there is a variety of machines to tackle. As you might expect, such specialty equipm…

What The Artisan 3-in-1 CNC Offers (If One Has The Table Space)

I never feel like I have enough space in my workshop. The promise of consolidating tools to make the most of limited space drew me to the Snapmaker Artisan, a plus-sized 3-in-1 tool combining 3D pr…

A Simple And Effective 3D Filament Splicer

There are times in every 3D print enthusiast’s life when it would be convenient to join two pieces of filament. The problem with simply melting them together is that the resulting join has a …

10-Foot High 3D Printer Based On Ender 3

There are two main ways to 3D print large things. You can either make lots of small 3D prints and stick them together, or you can use a larger 3D printer. [Emily the Engineer] went the latter route…

Looking Inside A 3D Printer Nozzle With Computed Tomography

Have you ever wondered what’s actually going on inside the hotend of your 3D printer? It doesn’t seem like much of a mystery — the filament gets melty, it gets squeezed out by the…

Silencing A 3D Printer With Acoustic Foam Isn’t That Easy

3D printers are supremely useful tools, but their incessant whining and droning can be distracting and tiresome. [Handy Bear] decided to try some simple ways to quieten down their printer using aco…

Pentagon arms Ukraine with ‘industrial-size’ 3D printers

The U.S. has provided an industrial-size 3D printer to Ukraine to help it produce spare parts, Pentagon acquisition chief William LaPlante said.

IKEA’s Billy Bookshelf Is A Useful 3D Printing Enclosure

The results from your 3D printer may be improved if you use a dedicated enclosure for the job. This is particularly helpful for printing certain materials which are more sensitive to cold drafts or…

Checking Belt Tension Gets Easier For (Some) Prusa 3D Printers

Belts on a 3D printer should be tight enough, but not too tight. That can be an iffy thing to get right for someone who lacks familiarity with CNC platforms. Prusa Research aims to make it a bit ea…

Tensioning 3D Prints For Lightweight, Strong Parts

Desktop 3D printers have come a long way over the past decade. They’re now affordable for almost anyone, capable of printing in many diverse materials, and offer a level of rapid prototyping …

A Nifty 3D Printed RC Car

Once upon a time, a remote controlled (RC) car was something you’d buy at Radio Shack or your local hobby store. These days, you can print your own, complete with suspension, right at home, a…

Giant 3D Printer Can Print Life-Sized Human Statues

We’ve seen a few makers 3D scan themselves, and use those to print their own action figures or statuettes. Some have gone so far as building life-sized statues composed of many 3D printed par…

Sloth Door Greeter Uses Neat Fold-Up Electronics Enclosures

[Alan Reiner] is building a sloth-like door greeter for his house. Sloxel, as he is affectionately known, can move around and even talk, with [Alan] using some nifty tricks in the design process Sl…

An Open-Source Antikythera Mechanism

When the Antikythera Mechanism was first discovered, it wasn’t viewed as the wonder that we know it today. Originally the divers who found the device and the first scientists to look at it wr…