Voron V0.1 Volumetric Flow Test (Superslicer, 0.4mm Nozzle)

prusaprinters

<p>This print increases the volumetric flow by 5 cubic mm/s for every 6mm of Z-height, all the way up to 50 cubic mm/s. &nbsp;</p><p>Bring this into Superslicer (changing the printer setting to your printer if needed) and print it out. Be sure to stop the print when you see the extrusion stops flowing consistently, but there's no need to rush this.</p><p>Starting from the bottom of the print, measure up to a couple mm below the first inconsistent layer, referencing the values below to find your approximate max flow rate. With my Dragonfly and 0.4mm Bondtech CHT nozzle, I had issues after 30 mm, so I measured up to 29 mm, which gives me a max flow rate of about 25 cubic mm/s at 245˚C.</p><p>0-6mm = 5 cubic mm/s</p><p>6-12mm = 10 cubic mm/s</p><p>12-18mm = 15 cubic mm/s</p><p>18-24mm = 20 cubic mm/s</p><p>24-30mm = 25 cubic mm/s</p><p>30-36mm = 30 cubic mm/s</p><p>36-42mm = 35 cubic mm/s</p><p>42-48mm = 40 cubic mm/s</p><p>48-54mm = 45 cubic mm/s</p><p>54-60mm = 50 cubic mm/s</p><p>Repeat with a new hotend temp if needed.</p><p>This particular 3mf is calibrated for a 0.4mm nozzle, but you can easily change this by editing each sections speed by finding the right increment with this equation:<strong> volumetric flow increment / (layer height * line width) = speed</strong>. Example: at 5 cubic mm/s increments, 0.3 mm layers, and 0.6 mm line width, the speed should increase about 27.78 mm/s with each subsequent section. If you keep the flow increment at 5 cubic mm/s, you should still be able to reference the values above, as though it were the original file.</p>