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Support hybrid_corexy machines

Open seacred opened this issue 2 years ago • 7 comments

Describe the feature or hardware support you'd like

It would be great to support hybrid_corexy machines like the upcoming RatRig V-Core 4 or other builds like idex machines since they create much more vibrations due to the kinematics and the heavier x-axis.

Additional context or information

No response

seacred avatar Apr 29 '24 14:04 seacred

This is indeed planned. It should be pretty straightforward but I will need some testers as I don't own any machine of that kind yet

Frix-x avatar Apr 30 '24 13:04 Frix-x

hit me up if i can provide some testing.

seacred avatar May 03 '24 20:05 seacred

Can you tell me what is the angle that the toolhead is running at when using only X motors? Is it 135 degrees ? For only Y motors, I think it's 90 degree (alongside Y axis)

Frix-x avatar May 05 '24 17:05 Frix-x

image

Do you mean if only one X motor ist moving? A motor is just movin the T0 Toolhead left and right and B motor moves T1 left and right.

depending on the mode on IDEX for example B needs to invert A movement so the T1 can stay in place. While copy mode both AB drives move the exact same. If you move X axis on Y by hand towards infinite the toolheads move together. if you move the X axis towards Y0 they move apart.

seacred avatar May 10 '24 10:05 seacred

This is indeed planned. It should be pretty straightforward but I will need some testers as I don't own any machine of that kind yet

I can help on testing too. I do have a hybrid-coreXY IDEX printer even with AWD configuration for both A-motor and B-motor. :-p

DIYlover avatar Oct 16 '24 08:10 DIYlover

I get the following error when trying to install:

biqu@BTT-CB1:~$ wget -O - https://raw.githubusercontent.com/Frix-x/klippain-shaketune/main/install.sh | bash --2024-12-18 16:26:32-- https://raw.githubusercontent.com/Frix-x/klippain-shaketune/main/install.sh Resolving raw.githubusercontent.com (raw.githubusercontent.com)... 185.199.110.133, 185.199.109.133, 185.199.108.133, ... Connecting to raw.githubusercontent.com (raw.githubusercontent.com)|185.199.110.133|:443... connected. ERROR: The certificate of ‘raw.githubusercontent.com’ is not trusted. ERROR: The certificate of ‘raw.githubusercontent.com’ doesn't have a known issuer.

Any suggestions? I have an IDEX hybrid_corexy machine with AWD on Y which has 4 steppers, AWD on both carriages which is another 4 steppers.

mg197879 avatar Dec 18 '24 16:12 mg197879