Test 5 with Iglidur i150-PF filament

prusaprinters

This is the 5th test of a series with the filament of Igus: Iglidur i150-PF. https://www.igus.eu/product/12404. I used the following hardware: -steel sheet (a steel sheet without coating). -enclosed printer with ventilation control with an ambient temperature of 22C. -0.6mm nozzle -I store the igus filament in a drybox (with filament buffer inside the drybox, see https://www.prusaprinters.org/prints/39795-mmu2-filament-buffer-and-spool-within-an-ikea-dryb) So even during printing it is in the drybox. I tested the first layer. This time I used 3DLAC on my steel sheet. I changed the bed temperature during the test. At a bed temperature of 70 degrees the first line was not curling up anymore. Note that at the crossings small hills appear. How to avoid these? Niklas: It doesn’t look too bad, I’m not sure about the blobs here and there… But what is the hills? Does the printer perform some kind of wiping motion? It looks as if there is excessive travel and extrusion at this point of the respective line. Not sure which setting would mitigate, what does the g-code look like in this spot? Bas: See the next test 6