FIRST2018BumperTool_LaserCut

thingiverse

Inspection tool specifically designed for FRC 2018 bumpers, tailored to be lasercut for maximum precision. I deliberately mirrored the text for the tiled pieces due to their intended use in acrylic material. Reading through the acrylic proves easier with this approach. Ideally suited for 1/4" thick acrylic, as it's a practical measurement given its maximum gap size from the bumper to the frame. In the eight-tiled piece version of the file, two are reversed for better fitment, hence dubbed "left-handed." These are intentionally flipped to optimize their placement. Eight pieces can be comfortably accommodated on a 12"x12" sheet. Regarding Colors: The blue notation was created using raster techniques, while green vectors were employed at a lower power setting since they merely serve as labels. To prevent them from penetrating the material entirely, I maintained the same power setting for both blue raster and green vector. The red mark is a precision-cut vector that passes through the material completely. For optimal results, apply tape to the top of each piece before spraying paint, allowing the words to stand out prominently. A light coating of spray paint followed by additional layers if necessary will yield the best outcome. Be cautious not to overdo it, as excessive paint can cause bleeding and obscure the text. This lesson was learned through trial and error – initially, I had to remove tape and clean up with acetone after applying too much paint. The second attempt proved more efficient, allowing me to complete 15 pieces within an hour.