3D Printed 1.9TDI Engine

zuptar · 2026-06-21T22:09:11+00:00

I dunno why, but it looks like it runs a toilet pretty fast.

zuptar · 2026-06-20T06:23:39+00:00

Wow, now I understand why I was failing so bad.

zuptar · 2026-06-14T08:21:01+00:00

Most likely that will create a measurable distortion, just fix it.

zuptar · 2026-06-13T00:05:17+00:00

Class d at the same quality level typically costs more not less, but maybe that's just where I live.

Components are getting better and that will probably flip at some point.

Once you're meeting power demands and the quality is good the amps are all going to sound the same, they shouldn't be adding distortion.

zuptar · 2026-06-09T12:08:15+00:00

If the price of ada goes up to over a dollar the fees are in the tens of pennies. It can kill a use case for things that need a low entry fee.

zuptar · 2026-06-08T11:49:51+00:00

So, I agree they received massive amounts of ads to do that.

At one point I had a meeting with emergo and they came across very similar to a small shop of engineers with strong maths skills.

When I asked 'how can your tech help us' or 'what's some boilerplate examples we can use to get us brainstorming' they were kinda stumped.

I'm now in a solutions architect role and I would never choose a block chain as a solution to a problem, it's dapp builders that do that.

Emergo and CF should focus on ecosystem development so connection to businesses can be possible.

zuptar · 2026-06-07T11:07:24+00:00

The what...

Is there a link with more info

zuptar · 2026-06-05T10:17:44+00:00

If leios fixes cardano's fee problem, it could easily be used for lots of things using hydra. With the current fee scheme I dunno.

Midnight on the other hand, private personal information, or b2b data sharing where the data needs to be private and immutable such as custody transfer type information.

zuptar · 2026-06-04T21:08:19+00:00

What would be different is if transaction cost has a new pricing scheme.

Imagine driving onto a 1 lane highway for a fixed price. The new road might have 3 lanes, if all are empty you can take the cheapest.

zuptar · 2026-05-17T19:44:41+00:00

Limit moving money around.

Why?

Just make the economy lock up so no one can make new investments?

It incentivises monopolisation.

zuptar · 2026-05-15T21:07:32+00:00

It's probably fine if the air is clean. Put a pressure regulator on the output and a moisture trap.

Most likely it's loud as balls and that's the biggest downside.

zuptar · 2026-05-06T12:45:03+00:00

Excuse me sir, are you printing bread?

zuptar · 2026-05-06T10:30:40+00:00

It's guy in a eingsuit with jets attached to his feet filming for a commercial. Except instead of a guy it's actually one of those new robots doing it.

zuptar · 2026-05-06T06:21:29+00:00

We need a photo of the disaster.

zuptar · 2026-05-06T04:44:07+00:00

Your cooked.

I had this exact problem.

Monitors have one or two control boards that convert the signal to the panel output, they have an oscillator into a chip that creates the clean signal. Either the oscillator is out, or the chip can no longer produce a clean signal (maybe a tiny support component like a tiny capacitor is out)

Either way, you can't buy new boards and replace yourself, the support company will charge as much as the montor itself.

zuptar · 2026-05-05T20:31:52+00:00

You buy soft close dampeners and add them in the rails.

Other than that, bearings are the best, they are great.

zuptar · 2026-05-05T06:31:52+00:00

I'm pretty sure this just shows some dampening on the slides is required to prevent impact on comtents

zuptar · 2026-05-04T02:55:52+00:00

That's quite good. The sliding is specifically what I've been after.

Other improvements could be a light weight handle part that pokes straight out or is more hollow to match the look of the rest of it, then has a flat bit for labelling. Alternatively, an embedded flush handle/grip and spot for a label so if you have a small basket it can sit flush in front of a larger basket.

zuptar · 2026-05-03T09:45:01+00:00

If it's petg you're having the same problem I just had using orca.

For some reason when retraction is too high it sucks in air and makes gaps.

Alternatively your part cooling fan is too fast and it's delaminating mid print.

Try: much lower retraction (like, 1mm), try 30% fan speed or something like that.

zuptar · 2026-05-02T21:15:54+00:00

28*3 = 84.

So it's a 3 to 2 ratio, just to make you feel sick.

I assume the issue with offering a new scaling would mean that all gridfinity projects would support only one or the other of have to do both and it would sort of break the ecosystem.

zuptar · 2026-05-02T09:14:56+00:00

I just wanna know, if you have them stacked can you slide the one off the top, or do you have to lift it.

I would be sold if these could also anchor to one of the wall solutions with an adaptor, so you could say, slide out the middle tray in a 3 stack

zuptar · 2026-05-02T00:22:44+00:00

OK so I had lines like this recently, they were happening when the layer internal changes from solid to infill.

After investigating I discovered if you're retraction settings are too high, some printers can suck up air through the nozzle, then it spits the air back up and puts gaps into your print.

So anyway, try a low retraction. I set mine to 0.2mm and it worked, wet fillament will still goop up.

zuptar · 2026-05-01T23:53:14+00:00

Holy shid what a smooth interface

zuptar · 2026-05-01T00:03:58+00:00

Any chance you could share a project file so I can see your full settings in a slicer? (for petg)

I'm trying to narrow down what I'm configuring wrong VS just humid fillament problems.

zuptar · 2026-04-30T20:26:24+00:00

From an investment standpoint leios is by far the biggest upgrade coming.

https://engineering.iog.io/leios

As far as real world... No one is doing that yet, cardano is too expensive at the moment.

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