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Chapter 10 Analysis of common problems
1. Electrified by the machine when using it
The metal-clad machine itself is electrostatically charged, which does not harm the
human body. The reason for static electricity is that there is no ground wire at home. The
solution to this problem is:
(1) Connect the ground when laying wires at home;
(2) Connect a wire to the metal-clad machine (which can be connected to the bottom of
the optical axis of the Z-axis platform). Guide the other end to large metal objects at home,
such as a window;
2.The machine printing process is not sticky enough, easy to tilt the edge
(1) The distance between the printing platform and the nozzle is too large. You can adjust
the four horizontal adjustment nuts under the platform to ensure that the distance is
appropriate. The approximate distance can be the same as the thickness of a business
card;
(2) The printing platform temperature is not high enough, Generally, the temperature of
the printing platform using PLA is set at about 70
℃
, and the ABS is set at about 90
℃
;
(3) The printing platform does not use high-temperature adhesive tape, which can
improve the viscosity by affixing high-temperature adhesive tape.
(4) The platform cooling fan is turned on too early, you can unplug the fan's interface,
remember not to plug the the motor cooling fan interface;
3.Abnormal filament production
(1) The temperature has not reached the best melting point of filaments, and the
temperature can be adjusted properly. Generally, the temperature is not high enough.
(2) The feeding reel is knotted and the filament is not available. After cutting off the
filament, adjusting the filament and printing again.
(3) The distance between the print platform and the nozzle is too small, plug the nozzle
and the horizontal adjusting nut is adjusted to lower the platform height.
(4) The diameter of filaments is too large, cut off the filament, replace right filament again.
(5) Nozzle has been damaged, due to any reason, please contact the after-sale service.
4.The printing process shifted
(1) The foreign body is winded or blocked to check whether the cross slide is winded by
the thread or the foreign body blocks its movement, and then exclude the foreign body.
(2) Friction increases as the dust on the optical axis is too much, you can use a paper
towel or cloth pieces with alcohol wipe to removal the dirt sticking to the oil.
5.
If you have any questions, please contact our after-sales engineer.
