Thingiverse
Extruder 1
by 3DLadnik
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The extruder is the first thing I changed on a prototype of my 3D LAD-1.0 printer.
Bought on "Ali" MK8 obviously did not cope. The clacks of a stepper motor forced the temperature of the nozzle to rise above the optimum and reduce the performance of the printer. Pro printing with a nozzle of 0.3 mm could not even be considered. The 52 N * cm torque of the 17HS8401 stepper motor was not enough for a gear roller with a diameter of 11 mm. In addition, there was a tendency to the filament wringing
Bought on "Ali" MK8 obviously did not cope. The clacks of a stepper motor forced the temperature of the nozzle to rise above the optimum and reduce the performance of the printer. Pro printing with a nozzle of 0.3 mm could not even be considered. The 52 N * cm torque of the 17HS8401 stepper motor was not enough for a gear roller with a diameter of 11 mm. In addition, there was a tendency to the filament wringing
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