Bogie for wagons scale O

grabcad

Bogie for North American type wagons, developed according to the directives of the NEM standards (European Standards for Railway Modeling) compatible with a 32 mm gauge network. The bogies were finished in matte black PLA REAL, 1.75 mm filament on an Ender3 Pro printer. The coupling system has been revised for this scale. All parts have been developed for wired 3d printers. If you used an LCD 3D printer, the hooks of the coupling elements can be made with Phrozen ABS-like 3D type resins. The small hooks resist without forcing the angle, but for safety, it is necessary to try the resin type Phrozen Beige-Flex which is more flexible. The latter is to be tested to check the restoring force.An assembly tool has been developed for mounting an axle in order to correctly maintain the wheels and the axle in the axis. For this tool, use a 60mm long M8 screw as well as its nut and two washers to support the rotational force. The material used for a bogie is two diameter 3mm long 50mm axles, a diameter 2.5mm long 30mm axle and four S683ZZ type bearings.Wagon files are available at https://cults3d.com/fr/mod%C3%A8le-3d/jeu/wagons-type-amerique-du-nord