![]() ![]() ![]() These circles reduce in size and length as you move towards the common center of the part, very much like ripples in water, hence the concentric naming. This infill traces repeating ripples made of single lines matching the shape of the model’s outer walls or perimeter. Infills suited for flexible parts tend to take longer than basic shapes and require a spot more filament. Strength: Elasticity and medium strengthįor flexible prints, strength isn’t as much of a concern as elasticity and the ability to flex and twist without breaking.Infill Patterns: Concentric, Cross, Gyroid.This pattern is the stronger of our three selected general-purpose 3D printing patterns but doesn’t require too much more filament, making it an economical choice for those needing some resistance to force and stress. Very similar to the Triangles pattern, Tri-Hexagonal features a mix of larger intersecting hexagons and smaller triangles peppered throughout to create a star-like pattern. Tri-Hexagonal Tri-Hexagonal infill pattern. The grid pattern is economical and cuts down on print times at the expense of strength, so it isn’t recommended for parts subject to any degree of force or stress. Source: RedditĪ low complexity pattern consisting of perpendicular lines intersecting at regular intervals to create a grid of squares. ![]() This pattern requires a little more filament but gives your general-purpose prints a bit more durability. The benefit of three conjoined lines is overall strength when subjected to vertical and lateral loads. Source: RedditĪs the name implies, this infill pattern consists of a connected mesh of triangles deposited in three directions. Viable applications include 3D printed upgrades and mods, decorative and household items not subject to wear/tear/stresses, and any other standard 3D printing projects. Infill Patterns: Triangles, Grid, Tri-Hexagonalįor general purpose 3D printing, medium strength infill patterns will do the job, offering a balance between decent strength, filament consumption, and print times.Is 50% Infill Too Much? General 3D Printing. ![]()
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