Slower Volumetric Flow Test for Bambu Lab

Flow test for Bambu Lab using smaller speed increment steps (10 mm/s) for filaments like TPU.

To calculate your flow, use the slicer values for the flow rate. We will follow this procedure using this example flow:

• First layer flow is 2.93
• Last layer flow is 50.8 (layer 60 in this case with a .8mm nozzle. This will vary by nozzle height)
• Input these numbers into a slope intercept form calculator
• 
• Our example gives us: y= 0.81x + 2.12 ; where y is the flow and x is the layer number
• So if your print looks clean up to layer 20, we have .81(20) + 2.12 = 18.32 flow rate
• Use 90% of the given flower number (for tolerance) at your leisure