Gravitrax compatible Cannon

thingiverse

This is a remix of the Gauss Cannon compatible with the marble run game "Gravitrax" by Ravensburger. It fits a 15 x 3 mm round neodymium magnet, which should be inserted into the central cavity. Adjustments made to the original model include: * Marble release gutters: The design now features a gutter on each side for easier marble release. * Rounded edges enhance aesthetic appeal. * The central cavity was extended for improved visibility. To print this model, use supports and orient it as shown in the photo. UPDATE: 02/01/2020: The 15x3mm version has been optimized with a reduced central cavity of 3.2 mm, eliminating the need to glue the magnet. Simply push firmly into place! 21/12/2019: A new 20x5mm round version has been added.