TPU Volumetric Flow Rate Speed Test for Low Speeds up 66mms 3D model preview
View source Save
897 downloads 73 likes 0 views Free price

About this 3D model

Description remix from the original author : Max flow test for bambulab slicer WARNING speeds at the top of the tower set up to *69*mms, the tower increases perimeter print speed by 3mms every 1mm of z height. How to set it up setup for x1c generic PA 0.4mm nozzle (change to match your printer and nozzle) set what filament you would like to print in and adjust max volumetric to something high like 15mm3 and turn off slow printer down for better layer cooling in the cooling tab slice and print to model and stop the print when you see it starting to undextrude or have inconsistencies in the layers. mesure from the bottom to where the last layer that looks perfect. Now measure from the bottom to the height where the print still looks good in quality, find roughly what layer it was at in the slicer, and the VOL flow rate is: Volumetric Flow Rate (mm3/s)=0.220×Height (mm)+0.057 For example, I measured 10mm in height so 0.220*10+0.057=2.257mm3/s To be safe you can set it about 10% less than calculated. Height (mm) Layer Flow Rate (mm³/s) 0 0 0.057 1 5 0.277 2 10 0.497 3 15 0.718 4 20 0.938 5 25 1.159 6 30 1.379 7 35 1.599 8 40 1.819 9 45 2.040 10 50 2.260 11 54 2.480 12 60 2.700 13 65 2.921 14 70 3.141 15 75 3.362 16 80 3.582 17 85 3.802 18 90 4.022 19 94 4.242 20 100 4.463 21 105 4.683 22 109 4.904 23 115 5.124 you can also use the seam to check where flow and acceleration is becoming an issue