Roatary Puzzle Box With Magnet Lock

thingiverse

Parts needed: -Cylindrical magnet, diameter 4mm, length 10mm -Thin sheet metal, approximately 0.75mm thick, cut to about 19mm x 2.5mm -2 x 608 bearings, designed for low resistance movement -Small weights, such as BB's Print Info: -The front part should be printed upright with support, as the shaft is stronger in this orientation -The body part should have support under the overhang within the main cavity -No thin walls should be detected for key parts -Bridging perimeters should be detected -Drop magnet into hole before horizontal dovetail for lid on body part begins Print Settings: -Layer height 0.15mm -Nozzle diameter 0.4mm -Brim is used Assembly: -Insert magnet during print (drop magnet in hole before horizontal dovetail for lid on body begins) -Insert weights into cavity in keys, without enabling thin wall detection -Insert bearings into keys -Insert bearing/key/weight assembly onto shaft of front part, with open side of key facing the wall of front part -Insert spacer onto shaft of front part -Repeat steps 6 and 7 -Insert front/key/bearing/weight/spacer assembly into body with flat face of shaft of front part facing up (lid) -Insert thin sheet metal into side of lid -Rotate keys and slide lid to close box