AXIS
The axis refers to the component and/or the theoretical line located at the centre of rotation of moving parts. For example, the balance staff is the component onto which the balance wheel is friction-fitted, allowing it to pivot.
Useful link:
The axis refers to the component and/or the theoretical line located at the centre of rotation of moving parts. For example, the balance staff is the component onto which the balance wheel is friction-fitted, allowing it to pivot.
Useful link: