Hey Robert,
Thanks for answering again! I did the test as you suggested, I also attached a picture and the Gcode in the post. I have drawn An array of rectangles Circles and free curves in order to test the Issue. I then made 3 versions out of the exact same geometry, in each I tried different tolerance of line segments. To make it clear I have built my own algorithm which generates the Gcode out of any drawn curve. Here are the results:
- The Geometry plays a role when this jittering happens, it doesn’t happen at rectangles at all because it is just 4 commands of Gcode I guess. In Circles and free form curves it happened but with a kind of random pattern, I mean I couldn’t realize any connection between the Gcode commands and the time this Latency is happening even in a circle that should be regularly splitter in equal segments of lines.
- This happens as well for different feed rate speeds. it almost didn’t play a role.
- For the three versions of Gcode with different curve tolerances it also didn’t change much for the curves where there are dense line segments (small tolerance). it worked well without jittering as the circle wasn’t smooth anymore but this is not what I am trying to achieve. Somehow this problem occurs only for curves which I don’t understand.
- Very important thing is that the Gcode I generate with this algorithm used to work perfectly before upgrading to dual stop. that’s why I am eliminating the issue that my Gcode is shitty.
yeah about the Z I know that I have a crazy feed rate but I am not using it yet for cutting that’s why it’s not a problem. And it’s definitely not related to the issue as you said.
I don’t really want to use these G2 G3 Commands to give arc movements as @jeffeb3 Jeff suggested because then I have to use a Cam software which I am trying to prevent. I generate my Gcode in a custom generated algorithm Grasshopper/Rhino environment if you are curious to know.
Could it be any Current electronic issue? is it possible that I damaged the Board while upgrading. Or maybe not enough current going to the stepper motors.
This issue is getting me crazy, I am completely out of ideas about what to try next.
Latency delay troubelshooting test Tolenarnce 0.015mm.gcode (63.9 KB)
Latency delay troubelshooting test Tolenarnce 0.002mm.gcode (173.6 KB)
Latency delay troubelshooting test Tolenarnce 0.055mm.gcode (34.4 KB)
