CNC precision machining is used in the communications field to manufacture high-precision, miniaturized, and complex core components. It uses micron-level machining accuracy to ensure the dimensional stability and signal transmission quality of key components such as 5G base station filter cavities, microwave waveguide components, and satellite communication antenna feeds; it processes complex geometric bodies such as special-shaped heat sinks, RF connectors, and optical fiber ferrules through multi-axis linkage capabilities; and it efficiently cuts hard and brittle materials such as ceramic substrates and special alloys to meet the high-frequency, weather-resistant, and long-life requirements of communication equipment. It is the core manufacturing guarantee that supports the iterative upgrade of 5G/6G, satellite communications, and optical communication technologies.
Material and process: Aluminum alloy (such as 6061/6063) or copper is used, and high-precision cutting is completed through CNC precision machining (including five-axis linkage). Surface treatment such as anodizing is combined to improve heat dissipation and corrosion resistance135.
Key control: Focus on controlling tooth shape accuracy (broken tooth structure needs to prevent deformation), surface roughness (Ra≤1.6μm), and rely on error compensation technology to ensure ±0.02mm dimensional tolerance, while strict quality inspection35.
Mass production adaptation: Support flexible production (one piece at a time), through standardized programming, multi-axis equipment clusters (150+ units) and supply chain optimization, to achieve efficient delivery of small batches to 10,000 pieces.