175% Annex Cube, 75°

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  • เผยแพร่เมื่อ 17 ม.ค. 2024
  • Goliath hotend, VZhextrudort extruder, .4 standard nozzle.
    305C ABS(that's what it wanted, so that's what I gave it)
    600mms, 30K acceleration, 30SCV internal, external wall 12KA, 20SCV.
    .015PA, 50% CPAP fan all but bridges @20% cooling.
    Annex cube, 175%, sunk into the build plate so I can get to the bridge quicker and test rest of model without printing the whole thing.
    Working on a quality profile and trying to get more out of Super Slicer.
    I was playing with bridging and my CHT is not doing good bridges! Changed to .4 standard and all is well. Fouled CHT? Or back-pressure causing curl?
    Bridges seemed to work well at 150-200mms @ 15K acceleration, 60-70% density ,100% flow, and 20-30% fan. Still a work in progress.
    Top skin I tried to do 45° and it didn't turn out so well for this model. I had also increased line density for top skin, which was a mistake. The joys of tuning.
    Wondered why my infill flow was so high when the rest of the print, same speed, had less flow.. That "combine infill every X layers" got me! Perhaps I can do it again with combine at 1 and reduce the # of top layers.
    Always something.. Make no mistake, this print is solid and not much fan needed!

ความคิดเห็น • 2

  • @psyskip6709
    @psyskip6709 5 หลายเดือนก่อน

    Impressive stuff. Have you noted what the volumetric extrusion rate is with the 0.4mm?

    • @MrRocksalt
      @MrRocksalt  5 หลายเดือนก่อน +1

      Depends on so much! I did a test with 85+mms3/ABS and some temp. But I am seeing a flow cap of 70 seems to be OK for periodic and 70 sustained at 300C ABS. But different filament does different things.