Large combination lock - Configurable

myminifactory

I designed this lock based on a very helpful video from https://www.thingiverse.com/thing:2058932, which I greatly appreciate you sharing! I created it to be used as a large, functional demo model in class, and made it resemble the locks our students use for their own lockers. When the correct combination is dialed in, the U-bar retracts and rotates so it can be placed on any object. Each rotor contains 25 holes, allowing the lock combination to be modified via movable rotor screws that can be positioned in a variety of configurations. All essential design parts were printed in different colors to facilitate explanation of its workings to my students. Size when built: 240mm x 160mm x 114mm. This is my first published work, so any feedback is greatly appreciated!