  The common layer-by-layer deposition of regular, 3-axis 3D printing
simplifies both the fabrication process and the 3D printer's mechanical design.
However, the resulting 3D printed objects have some unfavourable
characteristics including visible layers, uneven structural strength and
support material. To overcome these, researchers have employed robotic arms and
multi-axis CNCs to deposit materials in conformal layers. Conformal deposition
improves the quality of the 3D printed parts through support-less printing and
curved layer deposition. However, such multi-axis 3D printing is inaccessible
to many individuals due to high costs and technical complexities. Furthermore,
the limited GUI support for conformal slicers creates an additional barrier for
users. To open multi-axis 3D printing up to more makers and researchers, we
present a cheap and accessible way to upgrade a regular 3D printer to 5 axes.
We have also developed a GUI-based conformal slicer, integrated within a
popular CAD package. Together, these deliver an accessible workflow for
designing, simulating and creating conformally-printed 3D models.
