How much percentage of infill can ABS be shaped without warping?

【Mitarepo】What is the infill density percentage that allows for ABS to be shaped without warping? I actually tried shaping it! | System Create

"Mitarepo" is a series that introduces what can be done using various products with the concept of "I tried doing this!" We deliver useful information each time from the wide range of product categories handled by System Create. In Vol. 60, we examined whether there are changes in warping of ABS models due to differences in infill density. When it comes to materials used in FDM 3D printers, PLA and ABS are common. Among them, ABS is a material with excellent mechanical properties, but many may be troubled by the "warping of models" that becomes apparent when trying it out. One method to counteract warping is to "lower the infill density." By reducing the infill density, you can decrease the impact of thermal stress and suppress warping; however, it is also true that this can make the model's strength somewhat unreliable. So, how much infill percentage can be used to create a model without warping? This time, we created flat models with varying infill densities and examined what changes occur in the models. *You can download the materials from the button below.

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