Printer is gonna fall off the table😂, sic build🤙🏼

😂😂😅 schrok me rot

Are the dual 24v wired together? Many thanks

i turned my volume all the way up and that happen

Can you buy this ???

Print a box frame and pour non shrink grout for inirtia dampening. The base and planth can be 40 lbs

Does the 250 stand for 250x250 build plate?

Just curious if you have ever considered inverting the entire printer to lower the center of mass and further reduce vibrations? Having all that mass moving so quickly so high up surely increases vibrations compared to it being much lower to the surface. I'm curious with how tall the printer is and how quickly the print head mass is accelerating and decelerating if the inverted printer would greatly reduce vibration.

Extrusions on the bed of a 3d printer can be filled with sand or something. This is all stuff that machinists know. The dense cast iron beds of lathes and mills enable higher feeds without vibration. The density can be thought of as the bench it is mounted to. If there is a heavy bench with a wooden top, perhaps screw the printer down.

You are printing at 8.94 mph

For a higher cost would a custom lightweight aluminum tool head be possible from PCBWay?

Now only limited by the flow rate

ah. new printer dropped. the finger breaker

Have you looked at using two HP server power supplies in series? You need to isolate the ground in one of them but they are superb quality and the smaller 750 watt models can be sourced on eBay for as little as £10 each. Not bad for enterprise grade PSUs.

I could legit use this in a jungle track

Can i 3d print? Is there open sorce files?

Hi this is awesome but what speed test macro is this?? I would love to test my printer with it

Great video ! But among all the input parameters, where are the belt parameters (length, width, masse...) ? Does it have no impact on wich motor to use? To give a context : I am building a voron with the same gantry (the 25cm one) but with 3 times longer belts (9mm belts btw)

That's a really elegant design. My one concern would be enclosing it if the frame is made of PLA. Making that out of ASA might be a challenge on my Sidewinder.

Kanns kaum erwarten dazu mehr videos zu sehen

“Straight piped electric vehicle”

Looks awesome, however, there has been no new videos in about a year. Is this project dead?

I'm getting an error with the sheet file: "Unknown function: SingleCoilTorque" :(

Would love to see run a custom klipper on this printer

Go ahead and break the speed benchy record already.

This is the single craziest thing I’ve seen a 3D Printer do. Keep up the amazing work!

I am to produce a laboratory ''clay-based concrete'' to experiment on concrete 3D printing. How do I know which motor to use for the extruder ? I'm planning to use a Nema, but don't know which to pick.

no chance this is printing abs voron parts at that speed .

I am confident that the final limit of FDM thermo plastic 3D printing will be cooling. Eventually (possibly years or even decades from now) the volumetric flow will be high enough that even chilled liquid (in not even sure you could find a way to reliably print while using such a cooling system) cooling will be insufficient to prevent deformation as more plastic is added. At that point, the only mitigation available will be some kind of supports, which may well result in slower prints. The reason I believe this is that there doesn't seem to be any meaningful (as in, one that will come into play any time soon) fundamental upper limit on maximum speed and acceleration of the print head. The recent development of induction heated nozzles suggests that volumetric flow may not have a meaningful upper limit either. And even if there are meaningful limits in these areas, multi tool printing with fancy slicing and control could allow a designer to dodge them. Cooling on the other hand has fundamental limits that are well within the realm of being hit by FDM thermoplastic printing in the foreseeable future. You can only cool at a limited speed based on surface area, as you approach this limit, it becomes dramatically more difficult to increase performance. I'm so many things, especially at the limits of what is theoretically possible, cooling is the limit. From literally every kind of combustion engine (rocket, jet, ICE), to high speed atmospheric vehicles, to computation, to power storage, to power generation, the ability to cool its the eventual limit.

can I ask what extruder you have to make these speeds? Do you use high speed PLA? You are doing a great job, well done!

Send me one

It doesn’t have enough time to cool an warp amazing 🎉🎉

Info on build

Some pressure testing needs to be done, very well.

I love your work man, but please stop that marketing BS. Print speed is not how fast your print head moves - it's how much filament you can push through nozxle (volumetric flow).

Aber du fährst die ganze Zeit mit 280000mm/s^2, warum dann T250?

You never know if it's going to speed up further when Matt is involved 🙂

Looking good. Can't wait to see the rest

Ja Leck mich am Arsch. Bin schon echt gespannt. Hab den 100 gebaut und fand den schon nice. Bin sehr neugierig wie der 250 ankommt

🚀

Nice

What is its extrusion rate ?

My 3d printer watching this like 😳

That thing went Godspeed

Any plans on using carbon fiber rods? I like that your using rods instead of linear rails .

what filiment is used for this

@9.45 - routing the belt is tricky, so it is easier to pre-cut the belt. For my built (totally standard v1.1) the length I measured was 118 cm - cut it and try it before you cut the other belt. Hopes this helps making it easier to route the belt!

That thing wobbles less than my Mercury one I swear I need to bolt mine down

That is a nice invisible 3D printer

The movement could be even faster and more accurate if the there wasn’t so much mass on the printer head.