Propeller metal edging is a structural design used to protect the leading edge of propeller blades. It is typically made of metal materials (such as hard aluminum alloy) and covers the leading edge of the blades to enhance durability and impact resis...

The metal protective sleeve (commonly referred to as the "propeller sleeve" or "edge guard") at the edge of the carbon fiber propeller is the core guarantee for achieving its functional design (anti-wear, anti-corrosion, lightning strike protection, ...

This is a highly specialized and critical issue. The application of edge metal protection (commonly referred to as "leading-edge protection" or "anti-erosion sleeve") to carbon fiber propellers is a key design detail in aerospace engineering, primari...