Engineer a mecanical watch movement using planetary gear
Budget: $30 – $250 CAD
Engineer a mecanical watch movement using multiple layers of planetary gear.
the movement needs :
-to run at 3hz and have 3 mainsprings recharged by a rotor.
-have 3 main layers that control the seconds, minutes and hours using a planetary gear layout
-have 360h of power reserve
-be the thinnest possible
-be less than 35mm wide
-add a dead beat seconds complication using 2 disk to show number 0 to 9 and 0x-1x-2x-3x-4x-5x.
- use silicone based parts to reduce weight and frictions
- be accurate and lose less than 1 second per 30 days
-be manufacturable ( 120 teeths gears at 3mm wide is not physically possible at the moment so use realistic numbers)
i will need a build sheet that includes all the parts and 3D model with testing that proves the concept.
i wont supply you with picture since this dont exist yet and i wont give you step by step task since you are the engineer here so you should know how to achieve this by yourself
the movement needs :
-to run at 3hz and have 3 mainsprings recharged by a rotor.
-have 3 main layers that control the seconds, minutes and hours using a planetary gear layout
-have 360h of power reserve
-be the thinnest possible
-be less than 35mm wide
-add a dead beat seconds complication using 2 disk to show number 0 to 9 and 0x-1x-2x-3x-4x-5x.
- use silicone based parts to reduce weight and frictions
- be accurate and lose less than 1 second per 30 days
-be manufacturable ( 120 teeths gears at 3mm wide is not physically possible at the moment so use realistic numbers)
i will need a build sheet that includes all the parts and 3D model with testing that proves the concept.
i wont supply you with picture since this dont exist yet and i wont give you step by step task since you are the engineer here so you should know how to achieve this by yourself