Common Problems With 3d Printing And How To Fix Them


In most Bowden-style extruders, the tube runs from the extruder to HotEnd. If this inner tube is used or broken down (occurs if it is printed too hot, usually above 260 ° C), the friction increases and the extruder can be too much step-by-step to overcome it. Recalibrate the step / mm value of your extruder to ensure that your extruder delivers the correct amount of filament requested. Once the steps per mm are properly configured, the next step for proper calibration is to correctly configure your extrusion multiplier to combat 3D extrusion printing. During a 3D print retraction, especially with very aggressive retraction settings, there could not be enough filament in the mouthpiece to start printing again at the end of the travel movement. Many manipulators increase the fear of their drivers step by step, often unnecessarily.

Sometimes it is enough to print at a lower layer height to get better 3D print quality surfaces on the media, increasing cooling or printing temperatures. Anything that increases bridge performance will help here too, because the bridge is what we actually do. ASA can also be very susceptible to separation of 3D printer layers. Rigid.ink ASA prefers a warm room temperature, which improves a heated, closed room.

Look for the glass transition temperature of the material you are printing. Make sure your bed temperature is at least about 10 ° C below the glass transition temperature. If your bed is well below the glass transition temperature and you are struggling to take out your printout, increase your bed temperature by 5 ° C until the problem is resolved . Some materials, such as ABS, will always be prone to tearing and will be more difficult to control; Others such as PLA are very easy to print without cracking. Printing speed can significantly affect the adhesion of layers. Print speed settings can be found in the cutting software.

After completing the travel movement, the same length is pushed back into the mouthpiece before restarting the actual print. By changing the reset distance, you can influence what happens at the end of the travel movement. You can tell your cutting machine to back up more or less filaments than it was initially withdrawn.

Pay close attention to adjusting and maintaining your printer. This means that the printer uses more filaments than necessary. This results in over-stranding on the outside of the printed model, but also in a large number of wasted strands. The most common cause of this problem is that the extrusion multiplier or current configuration in the cutting software is too high.

If that doesn’t work, you can apply an adhesive to the platform. This keeps the base layer in place and prevents it from rising. If the platform is not calibrated correctly, it can cause deformation. Check the calibration and make sure the platform is completely flat.

2 – The second solution would be to apply glue, this will help clamp the base layer on the pressure platform and prevent it from rising. By applying a small amount of glue evenly to the print Camping bed, the adhesion is increased and it is prevented from rising from the edges. The base of the print model starts up / tilt until it is no longer leveled with the printing platform.