Cake slicer

thingiverse

The next time you serve cake, showcase your 3D printing skills with this innovative cake slicer. A fun way to demonstrate that 3D printed parts can be more than just prototypes and models is by creating a functional item like this cake slicer. It's made in two separate pieces and assembled using ABS glue or acetone-dissolved ABS. This cake slicer comes with three different spatula options: * A left-edge serrated spatula (mirror the design on the other side for symmetry) * A both-left-and-right-edge serrated spatula * A non-serrated edge spatula Print Settings: Printer Brand: LulzBot Mini Rafts: No Supports: No Resolution: + Spatula: 0.2 mm + Handle: 0.25 mm Infill: + Spatula: 25% + Handle: 30% Notes: Print with ABS for the best balance of flexibility and strength. This material also makes it easy to bond the two parts together using acetone or glue. The spatula is 3 mm thick, while the handle is 5 mm thick to increase its durability. Apply a brim to the handle during printing to prevent it from lifting off the bed due to ABS's natural tendency to warp upwards. Three walls for the shell will provide additional strength and stability for the handle. Do not wash this cake slicer in a dishwasher, as the plastic may deform from excessive heat. Post-Printing Instructions: To assemble the cake slicer: 1. Apply glue or acetone-dissolved ABS to the handle's fixation surface and the wide end of the bottom part using a small paintbrush. 2. Press the two parts together for several minutes, allowing them to cure for a couple of hours until they feel sturdy. 3. Once assembled, apply additional dissolved ABS around the edges to ensure a strong bond between the two parts. For extra durability and a smoother surface, brush more dissolved ABS onto the slicing surface and handle. This will help bond the layers together and prevent cracking if mishandled.