Ender 3 Pro Filament feed and flow calibration
Автор: Trevs Shed
Загружено: 2020-07-26
Просмотров: 40204
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Well that actually couldn't have been easier.
The original settings were miles out, no wonder my prints were so bad.
Filament feed rate test. 100mm should feed correctly.
I used white filament and marked it at 100mm.
If over extrusion may be an issue mark the filament at 100, 110 and 120mm
If not then get your current steps/mm figure, the stock machine is set at 93
So steps/mm figure of 93 is multiplied by 100mm and that equals 9300
Take 9300 and divide by the actual amount of filament that was extruded.
9300 divided by 64 = 145.3
Change your esteps figure to 146.
Save and test.
Flow rate should be set at 100% in your chosen slicer.
Print the test cube, plenty to chose from on Thingiverse.
In my case the walls should be 0.8mm thick.
Measue the four walls, add the four figures together and divide by four to get an average.
Divide 0.8 by your average figure, in my case 0.92
That equals 0.869
So simply change your flow rate to 86.9% or just 87% in your slicer software.
Job done and the printer is now hopefully now printing another Meanwell power supply stand...
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