Transition piece - 5 deg to zero - slot car track and borders – Scalextric
Description
Transition piece between 5 degree camber and flat-on-ground – 175mm long (half straight) - slot car track and borders to suit Scalextric. Outer support wall built into the design. Kerb tiles are printed separately to allow different colours. I have printed the track-pieces on edge in a Creality CR-10 3d printer. The print is 175mm high, 325mm long and 59mm wide. I use 0.45 layer height and 0.45mm width, using an E3D Lite 6 extruder with a 0.6mm tip. Slice on Cura. Using PLA plastic. All parts are designed to print without additional support except for "clip". The track-piece will print without support when printed on edge. Two of the files say "w toes" at the end. That's the ones I use. The toes keep the ends on the bed and are cut off after the print is finished. Post processing steps: • clean up track piece. • attach 2 clips using PLA welding. • sand track smooth next to slots using sandpaper glued to "sanding wheel". • attach adhesive backed copper foil to act as rails for electricity. Continue the foil in under the track. • attach adhesive backed copper foil to "connector"s. • paint border area if desired (biege in photo) • interweave coloured kerb prints (red and white in photos). Glue into channels. Search for racerunner on Slotforum for more information.
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