Hello I have just added some modifications to my small padlock design. Those mods are available on download page. Main reason to add this mod is to improve the operation between the Actuator and the Open Close knob. There is much better grip between gears and there is new Dead Bolt and Washer as well. Those are STEP files for CNC rather that for FDM printing because of small tolerances. You can however scale and enlarge this model for PLA printer.
- IMPORTANT NOTICE: In the final production version the mechanism must be protected against drilling by adding anti-drill discs inside the mechanism covering the internal wheels