Kinematics for nutating table rotary

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06 Feb 2025 15:57 #320834 by Aciera
Kinematics for nutating table rotary was created by Aciera
This is from some recent work on table rotation kinematics
Includes:
- Adjustable nutation angle
- Adjustable table offsets x and y
- Adjustable orientation of primary axis (from XYZBC to XYZAC)
- TCP kinematics
- python remap implementing TWP (Tilted work plane) ie G53.n , G68.n , G69 codes


Sim config including the required xyzbc_tnr_kins.comp   (use halcompile --install ... ) and full documentation can be found at:
github.com/Sigma1912/LinuxCNC_Demo_Confi...able-nutating-rotary

 
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The following user(s) said Thank You: andypugh, tommylight, besriworld, Mr. Mass

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16 Feb 2025 10:08 - 16 Feb 2025 10:08 #321705 by Aciera
Replied by Aciera on topic Kinematics for nutating table rotary
Just giving this a bump so it doesn't show up in the 'No Replies' section.
Last edit: 16 Feb 2025 10:08 by Aciera.

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17 Feb 2025 18:53 #321854 by cakeslob
Replied by cakeslob on topic Kinematics for nutating table rotary
do you have a machine that uses this?

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17 Feb 2025 19:21 #321858 by Aciera
Replied by Aciera on topic Kinematics for nutating table rotary
I have a small AC rotary but it does not have a nutating joint just a plain old 90° setup.

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