A specific case of CNC machining in the field of communication
1. 5G Base Station Equipment
RF Filters and resonators
CNC machining technology produces metal cavity filters for 5G base stations through precision wire cutting technology, with surface roughness of Ra≤0.4μm, meeting the needs of high-frequency signal transmission.
Millimeter wave antenna vibrator
The five-axis CNC machining technology is adopted to achieve the microstructure accuracy of the antenna vibrator of 0.05mm, and ensure the stability of 5G high-band signal sending and receiving .
2. Satellite communication equipment
Antenna reflector skeleton
Our CNC machining satellite antenna reflector skeleton through large CNC WIre-cut machine tools, dimensional accuracy control up to ±0.003mm, supporting the construction of high-throughput satellite communication system.
High frequency connector
CNC wire cutting technology machining copper alloy connectors for satellite communication systems to achieve micron contact surface accuracy and ensure reliable signal transmission in space environment .
3. Smart phones and terminal devices
Metal frame and structure
High-end models such as iPhone use CNC milling process to process aluminum alloy/titanium alloy middle frame, tolerance is controlled within ±0.02mm, taking into account structural strength and 5G signal penetration.
4. Optical fiber communication equipment
Waveguide cavity machining
The fully sealed CNC wire cutting machine processes waveguide cavities in optical fiber communication equipment with a mirror-like surface finish to reduce optical signal transmission loss 68.
Optical fiber connector
High precision CNC turning technology to manufacture ceramic core and other fiber optic connector core components, the adaptation rate of more than 99.8% .
5. Microwave communication system
Phase shifters and power dividers
The complex internal cavity structure of microwave device is formed by multi-axis CNC machining, the phase accuracy is up to ±0.5°, which is used in radar and microwave relay equipment .
CNC machining Sealed shield housing
CNC machining aluminum alloy sealed shell, with laser welding process to achieve IP68 protection level, to ensure the reliability of outdoor communication equipment.
Main products of CNC machining communication equipment parts
Structure and housing
Communication aluminum plate, aluminum chassis, network equipment shell and other metal structural parts, used in 5G base stations, communication equipment and network terminals
Magnesium alloy communication accessories, with lightweight characteristics, suitable for military or high-precision scenarios
Precision functional parts
5G communication hardware accessories (such as RF connectors, antenna brackets) and digital communication components.
Optical communication accessories (such as optical fiber interface components) and precision parts for robots .
auxiliary machining parts
Fixture, check fixture and other fixture, used in the production of communication equipment positioning and detection.
Material and process characteristics of CNC machining communication equipment parts
- Material selection : aluminum alloy (light weight, easy to process) , copper (good electrical conductivity, surface silver plated treatment), stainless steel (high strength)
- Processing technology : high speed spindle (8000-12000r/min) to achieve precision cutting; Composite machining technology (turn-milling) improves the efficiency of complex parts .
- Surface treatment : silver plating (improve electrical conductivity) , nickel plating (anti-corrosion), blackening treatment (wear-resistant) .
Our end customers are used for the base station systems of Huawei, ZTE and other mainstream equipment manufacturers, and have very rich experience in the processing of electronic communication equipment parts.
The following are the communication electronic parts processed by our factory CNC
CNC machining waveguide coupler
Some small cnc parts for communication equipment:
If you have any other questions or machining needs for communication electronic equipment parts, please contact us.