TwoTrees SK1 CoreXY 3D printer review - can it really print at 700 mm/s?

Рет қаралды 8,049

My Tech Fun

Күн бұрын

Пікірлер: 32

@MARKET_ANDREY Ай бұрын

Hello. Could you please help with the same problem as shown in the video... 14:40

@mrmechano 22 күн бұрын

I've bought for €240. I'm tweaking now. To reduce noise at idle move all the fans to PB5 pins and modify printer.cfg to start only when steppers move or bed is heated. They will stop after this devices are stopped. I've put Oldham couplers on Z. And bought the enclosure, it's a bit expensive but high quality. Lot of improvements both hardware and software to have a good machine for the price.

@paulv69 11 ай бұрын

Great review, thanks. Would appreciate a comparison between the K1 and K1C, seems to incorporate improvements, biggest change is the extruder/hot end.

@AlexanderA80 11 ай бұрын

Very informative review!

@Damien_Clarke 11 ай бұрын

I've never been sold on the Z-Axis Linear rail. I've had printers that I upgraded from wheel to linear, but notice no difference in the Z. It works great for the x & y providing great precision and shows improvement, but that's expected, that's were all the 'work' gets done. But, the Z-Axis only changes by a layer-unit only after the previous layer has finished; i.e. not a lot of 'work.' It's a great to have, I guess, but does it provide any practical benefit in regards to the print?

@MyTechFun 11 ай бұрын

I think we can benefit from linar rails on Z, linear rail is more rigid and it holds better the position in XY direction (in case there is any inaccuracy or bending of the leadscrew, the linear rail holds better the position). But probably the benefit is minimal, hardly measurable.

@boggisthecat 11 ай бұрын

The z-height will shift continually due to compensating for the bed mesh. Then there is ‘z-hop’, which most often produces better results.

@Duckferd 11 ай бұрын

There's also the maintenance aspect, adjusting V-wheels is always a touchy-feely process compared to just lubricating rods once in a while (if even). But it's not a huge difference by any means.

@Damien_Clarke 11 ай бұрын

@@boggisthecat Z-Hop! Okay, I'll buy that! That is one practical benefit for printing! Cheers!

@Damien_Clarke 11 ай бұрын

@MyTechFun @Duckferd Thanks for your responses. Agreed. From a basic mechanical, easy setup, and maintenance perspective linear rails do have value. Cheers!

@dekurvajo 11 ай бұрын

If they can fix that first layer issue i am in. I do have a feeling this printer will be cheaper soon. The thing i like with this printer is the ability to upgrade, buying different nozzles (perhaps hotend) with an ease. However i have seen some review that taking apart the hotend housing is kinda PITA

@maiorciprian 4 ай бұрын

The Flashforge Adventurer 5M sells for half the price and if you`re happy with a slightly lower bed size would make a much better choice than this. They should`ve updated the SP5 with Klipper and better toolhead and they would have a much interesting product with a significantly larger print volume.

@Steveborough 11 ай бұрын

more of a RatRig Vcore 3 clone with the 3 bed level leadscrews for leveling. ratrig also puts the spool holder on the right side!!

@Exxon358 10 ай бұрын

I ordered it, the printer does not print, it crashes randomly on Emergency Stop "MKS-THR timer too close" A month of communication with the manufacturer so far without result.

@airheadbit1984 10 ай бұрын

But at least they are talking to you, me, not so much.

@Exxon358 9 ай бұрын

@@airheadbit1984 I gave up, I completely rebuilt the printer. Now it works. From producer until now, no ideas or parts! Don't buy it unless you want to put more money into it like I did.

@SEC99 11 ай бұрын

The design looks similar to a RatRig with the 3 Point Kinematic Bed.

@MyTechFun 11 ай бұрын

Yes, my first thought was that it is similar to 2.4 Voron, but there we have 4 points. Yes, RatRig is better comparison. Thx.

@eaman11 11 ай бұрын

Well I don't wanna pay 600$ to print PLA PETG at 11mmc/s, even 200$ bedslingers nowadays print at more than 20mmc/s so they are faster.

@OG96932 11 ай бұрын

looks incomplete, and why do you need to play around with the firmware..? creality k1 and bambu labs are far better.

@duduc998 11 ай бұрын

probably your gentry is not straight causing the mismatch of the measured bed mesh.

@hd-be7di 11 ай бұрын

600$ Chinesium printer It just looks good and prints well for a bit then the Chinesium parts start to wear out and it becomes a nightmare to diagnose and fix. Btw did TwoTrees tell you to use a white filament so the imperfections don't show up as well?

@Duckferd 11 ай бұрын

Putting aside the obvious saltiness of this comment, I was debating the merits of the points being made and I was thinking about how many non-Chinese printers are even available to the masses. The immediate contender is Prusa. Putting aside the fact that not many Prusa printers come in under $600 (and they also use some Chinese parts), their flagship XL is a nightmare to diagnose and fix out of the box. Whereas companies like Bambulabs are able to create something that is the closest equivalent of a press and forget 3D printer. So it seems like it's a lot less about where the printer is made or sources its parts; but rather how much time, effort and engineering is put into its design and use.

@hd-be7di 11 ай бұрын

@@Duckferd do u even print bro

@keytron888 11 ай бұрын

lmao, you dont have to simp for china @@Duckferd