Lines When Using Rotary With Fiber Laser

[naamanf (Naaman)]

I am getting these lines when using the rotary with my fiber laser. I have varied the split which doesn’t make a difference.

[jkwilborn (Jack Wilborn)]

I think this is the same as this post…

Galvo rotary banding/striping issues

If tumbler exactly 80mm, Circumference Steps resolution 251.3274123 12800 0.01963495408 So the surface moves 0.0196mm with each step. Your 0.02 is pretty close, The small difference is possibly what is causing the cadence pattern. I would suggest a multiple of 0.0196 for your split like 30 or 40. 30 hits a zero 3 places in so example split 0.589mm, line interval 0.0196 resolution Multiple D*E 0.01963495408 0.03926990817 2.000000 0.07853981634 4.000000 0.1963495408 10…

Many time your split size and interval play a role.

Good luck