Calibración ender3
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AXISDescriptionTest Model Measure (mm)Printed Test Measure (mm)Accuracy Difference (mm)1/100%=Current steps/mm EEPROM configCalculated new steps/mm ValuesNew steps/mm EEPROM value!!!
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X(right/left)2020,40,40000,20002,00001,020081,7583,385083,39
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Y(back/front)2020,00000,2000100,00002,000084,73169,4600169,46
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Z(up/down)20200,00000,20000,00001,0000403,40403,4000403,40
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AXISDescriptionExtruded Requested (add mark at 120mm)Lenght measure tilt 120mm mark Accuracy Difference (mm)1/100%=Current steps/mm EEPROM configCalculated new steps/mm ValuesNew steps/mm EEPROM value!!!
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E(extruder)100,000018.544.314,00001,000044.314,0000444,1400429,4190.713,7160190.713,7
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AXISDescriptionLine Width (as set in slicer)Measured Wall ThinknessTarget RatioCurrent AreaTarget AreaEffective DiameterCurrent steps/mm EEPROM configCalculated new steps/mm ValuesNew steps/mm EEPROM value!!!
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1,75E(extruder wall test 1.75 filament diameter)0,40,4588,89%2,40532,70591,856294,984,337884,3Measuring wall thickness:
1. Slice any flat walled calibration cube in vase mode and enter the filament diameter and line width, as set in your slicer, below.
2. Print the part and measure all four wall thicknesses and record a typical value below (pick the most common value measured, or use a rough average).

Using the output in your slicer:
In your slicer either set the flowrate OR use the ""effective diameter"" as the filament diameter - your printer will now extrude the amount of plastic the slicer expects it to!
The down side to this approach is that you cannot use the measured diameter of your filament in your slicer, you will need to perform this calibration for every material at best, every spool at worst.

Permanently adjusting your printers calibration:
Issue your printer the M503 command and locate the line which indicates your current ESteps per mm - M92 ... Exxx.xxx
Enter this value in the sheet below
Copy the gcode command in this sheet (in green) and paste it into your terminal and send it to your printer.
This setting will be forgotten by your printer when it is powered off - to record this value permanently send your printer the M500 command.
If you run the same calibration print again the wall thickenss should measure correctly - no messing with flow rates or setting arbitrary filament diameters!"
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INSTRUCTIONS / INSTRUCCIONES
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1ENChoose one of the test calibration models from bottom section and print at your normal/high slicer quality. Take note about the size for the axis (X,Y,Z) from the model in this column.
For E (extruder) test, add a mark to your filament at 120mm from your PTFE tube end, hot your hotend to your usual material extrusion temperature and from LCD Motion/Extruder request to extrude 100mm of filament.
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ESElige uno de los test de calibracion de la sección de abajo y lo imprimes con la calidad normal/alta de tu slicer. Anota en esta columna el tamaño de los ejes (X,Y,Z) del test de calibración usado.
Para el test de E (extrusor), añade una marca en el filamento a 120mm del extremo del tubo PTFE, calienta tu extrusor a la temperatura normal y desde el LCD Motion/Extruder extruye 100mm de filamento.
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2ENWhen your test calibration model is finished measure all axis and take note in this column.
For E (extruder) measure from your PTFE tube end tilt 120mm mark from step 1 and take note in this column.
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ESCuando finalize el test de calibracion mide el tamaño de todos los ejes y anota el resultado en esta columna.
Para E (extrusor) mide desde el extremo del tubo PTFE hasta la marca hecha a 120mm en el paso uno y anota el valor en esta columna.
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3ENTake note from your current step/mm settings, you can obtain this information from LCD Advanced Configuration.
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ESAnota tus valores de step/mm actuales, puedes obtener estos valores desde el LCD Advanced Configuration.
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4ENFinished!! you should change the current step/mm by the new suggested by the test at LCD Advanced Configuration. As suggestion please do this test as many times you need to obtain a closer values to the test model.
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ESTerminado!!! cambia tus valores actuales step/mm por los nuevos valores sugeridos por este test en LCD Advenced Configuration. Como sugerencia por favor repite este test tantas veces como sea necesario para obtener valores lo más cercanos al modelo de test.
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TEST MODELS EXAMPLES /
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https://www.myminifactory.com/es/object/3d-print-folding-box-printer-calibration-cube-79492
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https://www.thingiverse.com/thing:4075479/files
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https://www.thingiverse.com/thing:2615842
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https://www.thingiverse.com/thing:3911284
-> EXTRUDER WALL TEST
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