Prototype model case – Aluminum alloy heat dissipation shell

Case introduction

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The machining process of this aluminum alloy heat dissipation shell involves the following key steps:

Prototyping:

Using CNC machining to make a prototype of the housing, 6061 aluminum alloy sheet (which is both lightweight and heat dissipative) is selected to complete the integrated molding of the internal column, mounting holes, external heat dissipation fins, etc. through precision milling.

Post-treatment:

Sandblasting: Sandblasting on the surface of the shell to form a uniform and delicate matte texture and improve the consistency of appearance;

Anodizing (bright silver): A dense oxide film is formed on the surface of the aluminum alloy through the anodizing process, achieving a bright silver appearance while enhancing the corrosion resistance and wear resistance of the shell.

This product belongs to the heat dissipation shell of electronic equipment, which needs to take into account the structural accuracy and heat dissipation performance:

CNC machining ensures the dimensional accuracy of the internal mounting position and external fins, and adapts to the assembly needs of electronic components.

Aluminum alloy material + dense fin design can efficiently conduct heat generated during equipment operation;

The combination of sandblasting + anodizing not only meets the requirements of appearance and texture, but also improves the environmental adaptability of the product.