GrabCAD Toolpaths vs. GrabCAD Advance FDM Mode Toolpaths Part 1 of 2

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Toolpaths are the machine’s movements that build the parts we want, either in subtractive or additive technologies. One of the key differences between additive and subtractive methods is the porosity of the created part. Porosity is the number of voids by volume in any material. Most if not all subtractive processes (while using the same 3D printable materials like ASA/ABS) will result in non-porous parts. However, due to the FDM nature of additive technology, the parts created will be porous. […]

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