This is resonances, part 2. Last time we tried a bunch of approaches, from suspending the printer from the ceiling, bolting it to a concrete paver or sticking it onto some anti-vibration feet. And some of those worked, some didn’t, and my conclusion at the time was that you have to have some sort of dampening element in your setup for it to do anything – otherwise you’re just shifting around the excess energy that causes these vibrations instead of removing it from the system. So to test that theory,Continue reading
Review: Anycubic Photon M3 Plus
Resin printers, they’re pretty great, right? Well, they’re also mostly all the same, so I get that reviews of yet another Chitubox-based cookie cutter printer aren’t exactly interesting. So I tried to find one that was different – and that’s the Anycubic Photon M3 series. The Anycubic machines all use a custom ecosystem; this is the mid-size M3 Plus, they’ve also got the base M3, which uses a 4K masking LCD, this M3 Plus uses a 6K one and the M3 Max uses a 7K screen. The two larger machines,Continue reading
Wobbly 3D printer makes for better parts!
Getting rid of ringing artifacts is a bit more complex than it seems at first, but, good news, the solution that performed the best was also the simplest one. I tried four different setups, including bolting a concrete paver straight to the printer, and I want to share the results with you and I think I can even explain what’s happening in each one. For these tests, I thought I’d use one of the machines I don’t usually grab, so I got the Steality Ender-3 v2 out of storage. ThisContinue reading
Review Formlabs Form 3+
Before we start, I feel like I should point out that the Formlabs Form 3+ is 4400€ just by itself, making it the most expensive printer I’ve reviewed on the channel. It’s also using the most expensive consumables of any printer I’ve tested so far, and all this can make the Form 3+ seem like it’s a really bad deal compared to simpler printers that literally cost 1/10th as much to buy and run. I’m going to keep making comparisons throughout the review to some of those, but the thingContinue reading
Review E3D´s RapidChange Revo
It’s time to take an in-depth look at E3D’s newest hotend ecosystem – the RapidChange Revo. You get the new quick-swap nozzlebreaks, a new self-regulating heater, an optional smaller form factor, significantly better performance and a new patents package that makes sure nobody will ever be making nozzles or heaters without E3D’s approval. After using the Revo for a couple of weeks and putting it through one of the most extensive testing sets I’ve ever done on a product, I’ve got some thoughts, graphs, and numbers I want to shareContinue reading
mycusini 2.0 Review
It’s chocolate! Fresh out of a 3D printer! That’s kind of amazing, but I’ve got questions, like: Can the mycusini 2.0 provide more than just amazement? Will it fall apart like the mycusini 1.0 that I unboxed? Is it actually practical to 3D print with chocolate? How expensive is it to run? So this is the mycusini 2.0 from Print4Taste GmbH, a German company that’s actually less than an hour away from me. They’ve been around for a while. At first, they’ve been making “prosumer” or “professional” level machines withContinue reading
The fastest way to make crisp PCBs at home!
What if you want to make a PCB, like, right now and not wait for a PCB fab to make them and send them to you? Or, what if you want other stuff etched into a copper layer that would be hard to pack into the Gerber files that board houses want? Well, if you have an MSLA resin printer, honestly, you’ve already got a pretty much perfect tool for the job. We’re going to try a quick and dirty method today, that is, one of the ways is quick,Continue reading
How bad is wet Filament really?
What I’ve been up to last week was trying to find out how much and how quickly filament absorbs water and what the results of that are. While there’s no question that filaments like PA, Nylons, as well as PVA, absolutely need to be kept in a moisture-controlled storage solution, with the more common stuff like PLA or PETG, it’s not that clear. Sure, PETG does absorb some moisture and you’ll get some extra stringing, but how bad could it be, and is PLA just generally fine to be keptContinue reading
Octoprint on Android with Octo4a
If you’ve tried to buy a Raspberry Pi recently, you’ll have noticed that that is actually quite hard to do right now. For example, for the 4GB Raspberry Pi 4 that used to sell for around 50 bucks, the cheapest offer that actually has them in stock is starting to demand scalper prices closer to 100 bucks. So if you want to run OctoPrint and still need a quality power supply and USB cable, a webcam, and SD card, you could end up spending close to 150 bucks. But whatContinue reading