what is this problem ? g code not support g2 g3 ?
Are those controlling the same power of laser? With the same focus length, lenses, etc?
Ruida doesn’t support G2 / G3 either, just line segments, and most gcode controllers internally convert G2 / G3 moves to line segments anyway, so the only real benefit is smaller gcode.
same machine, same les, same focal length (6mm), everything is the same parameter.
There is a jagged cut on the marl. There is no jagged cut on the ruida.
You should not have that set that low - that’s likely part of the problem. Marlin can’t handle that many nodes in the GCode and is possibly stuttering.
With the tolerance setting at 0.05mm (the default) the output from the laser will never be further than 0.05mm from the actual curve you ask for. A 50mm circle produces 129 gcode moves for this.
With the tolerance setting at 0.005mm (yours) the output from the laser will never be further than 0.005mm from the actual curve you ask for. A 50mm circle produces 513 gcode moves for this.
8 bit controllers do not do well with lots of very tiny moves, and there is no way you need that level of precision anyway.
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