![]() The line currently extruding is barely making contact with the bed. If your nozzle is too far from the bed there is not enough filament extruded to properly fill the space between nozzle and bed. Parts are warping off the build plate or become loose during the prints.Individual printed lines are barely sticking to the build plate.With the proper distance, extruded line is slightly squished, pancake-shaped. The shape of the extruding line is very round.There’s small gaps where the lines of the infill are not touching the outlines of the wall.During printing the first layer, the individual lines are not touching each other.When looking at the bottom of your printed object, you can clearly make out individual lines with a noticeable gap between each line.Signs that your nozzle might be too far away from the bed: Make sure you’re not pressing down on your bed when levelling it. Squishing your first layer too much into the bed can lead to prints that are almost impossible to remove from the build plate when done.Īdjust nozzle to bed distance either by tightening the 3 or 4 levelling screws of your printer and using thicker paper stock for manual bed levelling or by adjusting your z-offset value when using a bed levelling sensor.If filament backs up in the HotEnd because it cannot get extruded due to the nozzle being too close to the bed, your extruder might even get jammed and start clicking.Excess filament might also get picked up by the nozzle and might drip back on your print later.Excess filament that gets squished to the sides and upwards might get torn off the bed on the next pass by the nozzle destroying adhesion and making the top of your first layer very rough to the touch.Excess filament is either squished upwards between individual printed lines or isn’t extruded at all creating additional pressure in the HotEnd. If your nozzle is too close to the bed, there is not enough space between the nozzle and the bed to extrude the proper amount of filament.Finished prints are hard to remove from the print bed.Filament is getting torn off the bed when the next neighboring line is printed.(You can feel the roughness when touching it carefully even during the print). Excess filament is squished upwards at the edges of the current printing line creating a rough surface and wavy patterns.It might get so thin it turns transparent. Printed line is way thinner than desired.Signs that your nozzle might be too close to the bed: Your exact experience may vary depending on your particular device and materials. Our guidance is based on findings from extensive tests carried out with our own 3D printers and filament. Hopefully, this guide saves you hours of frustration – if you feel it’s useful to you please share it & tell others! This includes instructions for software settings and even best practices for specific prints and materials, where applicable. Rest assured, the problems and solutions to every 3D printing issue you could experience are explained in this tips & fixes-packed guide to 3D printing.Įach issue has a clear high resolution photograph, a detailed explanation of the subject, and a problem-solving checklist for how to improve 3D print quality. We don’t settle for less than perfect, so we don’t expect you to either. You’re here because you’ve either just had a complete 3D print failure, or your prints aren’t quite perfect. Problem solving: The feature also offers detailed guidance on how to fix 3D printing problems, such as adjusting nozzle distance, temperature, speed, retraction, and extrusion.Problem prevention: The article also provides tips on how to prevent 3D printing problems, such as proper calibration, maintenance, and settings.Problem identification: Each problem has a clear photo, a description of the symptoms and causes, and a checklist of possible solutions.3D printing problems: The article explains common 3D printing problems, such as poor adhesion, warping, clogging, stringing, and over-extrusion.
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