Wooden combination lock

Wooden combination lock

Marco N.
The combination lock mechanism works by placing step by step the three discs in the right position. Only in this condition the lever can be lowered and hook the smaller disk. The model reproduces exactly the operation of a combination lock for safes. I took some pictures on internet and then I developed the original scheme in 3d graphics with Sketchup. The result is converted into code for my homemade cnc milling cutter. #combination #combination_lock #safe #wooden_combination_lock
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