For cartesian system, transformation matrix for moving from motor velocity basis to extruder velocity basis is the identity matrix (and a scalar factor). For corexy, its the regular matrix representing 45deg rotation about z axis. I think... Been awhile since i did linear algebra. Great visualization! 👍

This video was years ahead of the corexy popularity we have now in 2023. The simplicity of the explaination of the axis moment was a masterclass. Is there any way you can refresh the video for all the VRON subcribers in your channel? Many of your viewers from the 3D printing community do not understand the the basic rules of corexy stepper motion and intutative videos like this one get lost with time. Is your corexy still working and would you ever do a comparison video with a focus on how much has changed in the past 5 years and your renewed fondness for the corexy? Thanks for this old post and keep up the production of your 3D Printing Videos.

Took me a an hour to realise that it was a bird's eye view and bottom moves up

This is a brilliant demo!

Very useful, Thanks a lot for sharing knowlodge!

Thanks this helps. Still, whoever invented coreXY is a genius for sure!

Great video. Very clever explanation!

Excellent demonstration 👍🏾👍🏾👍🏾👍🏾👍🏾

Thank you!

Got it right, without scratching my head!!!

Dude...this is very cool ! I'm 3 years too late but still cool!

I just watched a 12 minute video about CoreXY that didn't actually explain it. Thank you for doing so, and in rapid fashion!

awesome!!

Bit late to this but I thought of another good way to explain after learning from your video! Thanks! Think of a wood block tensioned between two strings: \[]/ If force is applied in opposite directions on the strings, the block moves up or down (Y motion): would result in _[]_ this works for both directions, also applying force in same direction on strings would result in X motion: -> \[]/ -> would result in... the same thing just to the right😂 this would also fit your diagonal use case, pulling only one string! just thought I'd share after my mental battle trying to understand. Thanks for the video

Simple explanation

Hi man!!! Thanks for all your shared knowledge! I want to know if I can use corexy, ramps on Klipper!?!? It realyworks!?!? Thks!

Beard coming along nicely 👍

Wait? what how can it make circles? that can't be possible right for two motors right?

Much better

Is it possible to duplicate with an IDEX corexy setup?

like etch a scetch

And the Nobel Prize goes to......... you.😁

So much shorter than the other explanations on youtube

That didn't really help much more than the last thing I saw..definitely not a very intuitive system..the same example works if you cross ur fingers, tho :p (that's what I started with before I starting looking for answers to this..not ur fault, it just hasn't clicked for me yet [I'm sure])