3d Printer Minimum Wall Thickness

For the usual filament materials such as pla abs and nylon a minimum wall thickness of 15 mm is recommended.

3d printer minimum wall thickness. We have had success printing parts as thin as our absolute minimum but. If you are printing with an fdm 3d printer recommended wall thickness can also change based on the size of the nozzle you are using. If you want to print in high detailed stainless steel a vertical wall with a surface of 5 mm2 only needs a wall thickness of 03 mm whereas a vertical wall with a surface of 100 mm2 needs to be at least 1 mm thick. Wed also rather play it safe.

Below is a table of our recommended minimum thickness for each material as well as the absolute minimum thickness for those of you who like to live dangerously. For example if you are using a 04 mm nozzle your minimum wall thickness should be divisible by 04 so instead of the 1 mm recommended minimum thickness in the table youll likely get better results with 12 mm thick walls or by switching to a thinner nozzle. Although many manufacturers state that its possible to print using these filaments with a wall thickness as low as 08 mm we find that this isnt something that works in all designs. As said before the minimum wall thickness can depend heavily on the structure and design of your 3d model.

However when using long protrusions with counterweight without any support at one end you will probably need to add thickness. A wall thickness of at least 1mm minimum is a good rule thumb. When 3d printing parts achieving tight tolerances and thin walls is affected by.