In this video we'll investigate a fascinating expanding pulley mechanism and reverse engineer it for use in a fully 3D Printed Lock Box. I had an absolute blast exploring the possibilities of this mechanical movement and hope it inspires you to try designing some crazy mechanical projects!
3D Printing Files - https://www.makersmuse.com/expanding-lock-box
Test files for checking clearance - https://www.makersmuse.com/lock-box-test-pieces
.step and .f3d source files - https://www.makersmuse.com/expanding-lock-box-source-files
3D Printing and Assembly Video - https://youtu.be/NQau6tV5fAA
Get Five Hundred and Seven Mechanical Movements for FREE here - https://www.google.com.au/books/edition/Five_Hundred_and_Seven_Mechanical_Moveme/MWlRAQAAMAAJ
Support Maker's Muse on Patreon
https://www.patreon.com/makersmuse?ty=h
50 3D Printing Tips and Tricks - https://gumroad.com/l/QWAh
3D Printing Essentials - https://www.amazon.com/shop/makersmuse
