I had the same under extrusion in the cubelike box on the benchy's deck too, but I managed to eliminate it by upping max_extrude_only_distance (printer.cfg) and maximum retraction count by 5 times (100 to 500). I'm at a point where the only underextruded area (visible in the 2nd picture), is some of the layer starting points up on the roof of the benchy. The only thing that is left to be fine tuned is the max_extrude_only_distance in printer.cfg in combination with maximum retraction count in Cura. Square corner velocity is at 5, while pressure advance is at 0.1125, as well as some other settings specific to the experimental branch. I have 5000 acceleration in printer.cfg and I don't use acceleration and jerk control in Cura. that gives a max of 22m/s at a 0.64mm layer height and 0.88mm line width. With a 0.8mm nozzle, printing at 220 degrees, my max volumetric flow rate is 12.41mm 3/s. That gives a max of 99m/s at 0.12mm layer height, and 37m/s at 0.32mm layer height. With a 0.4mm nozzle, printing at 210 degrees my max volumetric flow rate is 5.24mm 3/s. I have an all metal dual gear extruder, so these numbers aren't going to be valid for a stock setup, but here's mine (these also have 0.5mm 3/s of margin). You also need to do this for each nozzle size you plan on printing and print temperature. If your extruder clicks then you are above your max flow rate.
Ge9x volumetrix flow rate how to#
0.5 cm) when the volumetric flow rate is 1 mL/min Z Volumetric flow rate 1 mL/min d column inner diameter 0. Example: What is the linear flow in an HR 5/5 column (i.d. Don't use affiliate links without disclosure, and clear it with the moderators first. Z volumetric flow rate in mL/min d column inner diameter in cm.Use the search function before posting if you are asking a question.All posts should somehow be related to the Ender 3.
Ge9x volumetrix flow rate free#
The sub was started to be a good place to find information about anything related to the Ender 3 from setup, to help with your prints, to showing off some of your creations.įeel free to ask questions, look for advice, post about issues, and search for suggestions. This sub is for all things related to the Creality Ender 3 3D printer.
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