R3DK

Hello, I see the bead width varies with print speed and I'm looking for an explanation. See The object: materiaal: PLA nozzle diameter: 0,4 mm object width: 2,4 mm wall thickness: 1,2 mm (i.e. the half of the object width, so ni infill is applied) prints speed 20, 60, 120 en 180 mm/s Two questions: • We expect 6 beads with a width of slightly more than 0.4 mm. Printed are 7 beads. Why? • The wires are printed from the inside (road 1) to the outside (road 7) printed. The beads do not have a constant width as the print speed varies. Road 1 (the inside) is very wide at high print speeds and narrower at lower printing speed. I think this is only possible if the central bead comes out extremely slow out of the nozzle and its neighbors on the other hand extremely fast. I'd rather have expected a constant bead width on all seven beads. Do you have an explanation for this?