3D technology is transforming the truck driving profession, beyond GPS navigation. With a 3D printer on board, a driver can manufacture plastic spare parts for their cab or trailer, such as broken brackets or fixing clips. This reduces unexpected stops and costs at distant workshops, increasing route efficiency.
Parts on demand: the trucker's portable workshop 🛠️
The process requires a 3D scanner to capture the geometry of the original part and CAD software like Fusion 360 or Blender to model the file. Then, a slicer like Cura or PrusaSlicer prepares the design for the desktop 3D printer (FDM type). The ideal material is ABS or PETG filament, resistant to vibrations and temperatures. The driver only needs a rugged laptop, a compact printer, and a power inverter for the truck.
Goodbye to tape and zip ties: 3D printing to the rescue 🚛
Finally, the driver can stop using zip ties, duct tape, and wire to hold the dashboard or armrest. Now, instead of explaining to the roadside mechanic that they need a plastic bracket from 1987, they print an exact one while having coffee. The irony is that the part comes out more robust than the original, and the biggest risk now is that the truck becomes a mobile workshop with more filaments than clean underwear.