watchmaking

4 дня назад

This video demonstrates a quick and easy method for polishing scratched mineral glass on a watch using a steel disc mounted on a motor. The technique, similar to what gem cutters use, involves applying a paste of powder and water to the disc and holding the glass against it. The video shows the initial cutting phase, which removes deep scratches, and then transitions to the final polishing stage using a felt disc and a paste of cerium oxide.

1 год назад

This video demonstrates the process of machining a watch gear, starting with a brass blank and using a watchmaker's lathe. The video highlights the precision required for watchmaking, including the use of a micro boring bar and a custom-built gear cutting system. The video also shows how to cut spokes into the gear using a milling fixture.