Bad print from second layer on
This is an ASA print with first layer speed at 50 mm/s and following layers at 200 mm/s on Vcore4 500: I'm getting like a gap between the two and the second does not stick in most but not all external perimeters (PURPLE). What could I do ? I thought the Phaetus rapido UHF and the extruder could cope with the rapid change but maybe it's not the case ?
2 Replies
temps? fan speed?
hi! so:
bed temp: 105 C
nozzle temp: 255 C
fan speed: 15%
fan disabled for first 5 layers
I'm noticing that lowering speed to 100 for external perimeters the results improves quite a bit. But...this is a very large object to print aand takes forever so I was expecting that flow would cope with 200 mm/s and change from 50. But maybe there is some other issue or wrong parameter behind ?
anyone have suggestions of what could be the cause of this gap between first and second layers ?