Wind Indicator

thingiverse

This is a homemade wind indicator for my daughter's dinghy. It utilizes 4mm diameter rods, which I fabricated using carbon materials, and assembles the pieces with super glue. The pivot consists of two interconnected components that are printed together but cannot be separated. After applying some gentle force with the rod, they can be disassembled, allowing them to spin smoothly. When assembling the wind indicator, it's essential to ensure that the center of mass is directly over the pivot by adjusting the position of the rod back and forth until there is no rotation when held vertically. It's worth noting that if the boat is at an angle, the device may not function accurately unless this step is performed correctly. The nose section should be printed with 100% infill density to maintain stability, while the tail can have a lower infill density of 5-15%.