The following analyzes this part from the perspectives of material, structure, function, and manufacturing process:

一、Material

      Based on the metallic appearance, lightweight characteristics, and anodized surface treatment (blue color), the material is aluminum alloy 7075 series. This material combines good machinability and corrosion resistance, making it suitable for precision mechanical components.

二、Structure and Function Analysis

     The part has a pentagonally symmetrical structure with 5 outward-extending "arms," each distributed with mounting holes (threaded holes, smooth holes), and multiple holes on the top and sides.

     Based on these structural features, its function is to serve as a core component for connecting/supporting multiple parts:

The multi-hole design on top is for mounting the main device (such as electronic modules, power components);

The outward arms can connect peripheral components (such as motors, sensors, brackets);

The holes on the sides are used for reinforcing internal structures or routing pipelines (such as wires or air tubes).

三、Manufacturing Process

     From the precise surface machining marks (hole accuracy, edge smoothness) and anodized finish, the manufacturing process is roughly as follows:

1.CNC Precision Machining: Complex structures are formed through CNC milling, drilling, and other processes, ensuring high precision for hole locations and dimensions;

2.Surface Treatment: Anodizing (blue) not only improves corrosion resistance but also enhances surface hardness, while serving aesthetic and identification purposes;

3.Quality Inspection: Key indicators such as dimensional tolerances and hole coaxiality are checked to ensure assembly compatibility.

四、Application Scenarios

     Considering the structure's characteristics of "multi-interface, lightweight, high strength," this part is used as the central frame of drones (especially industrial or racing drones), playing a core role in integrating the power system, flight control module, and sensors.

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