Here you can download all (STL) files in order to print on your own 3D printer my new locking mechanism: Polish Combination Lock. Please donate any money you think is appropriate for this to my PayPal account. This is 1:1 model shown on my video with updated knobs to better operation. Please visit my YouTube channel for more information and to learn how to operate it correctly.
New Prototype STL Files for download below:
Download NowThe Polish Combination Lock with installed Clicker
Below you can find latest design of 4×10 numbers padlock ready for CNC process.
The Housing, Back Plate and 8mm Shackle should be produce from Steel, the Open Close from Aluminium and the rest from Brass.
3D STEP files ready for CNC below.
Here is the highly secure housing:
02.FEB.2019 Latest STL below small mods for better operation:
Download NowIMPORTANT NOTICE: In the final production version the mechanism must be protected against drilling by adding anty-drill discs inside the mechanism covering the internal wheels. The shackle could be open or close for maximum security.
Donation for further development: https://www.paypal.me/ZbigniewOlejnik
Ready for production small padlock printed on Formiga P100 printer in Warsaw University of Technology in Rapid Prototyping Laboratory.
Donation for further development: https://www.paypal.me/ZbigniewOlejnik
All models can be use only for your private testing purpose not commercial use.
Zbigniew
Thank you.