CNC machined parts, with their high precision, high automation, and complex structural processing capabilities, have been deeply integrated into the core fields of modern industry. Their typical application areas and representative parts are as follows:
1、 Aerospace
Turbine blades: 5-axis linkage machining of complex surfaces, meeting micrometer level aerodynamic shape tolerance requirements;
Missile shell/engine nozzle: processed from titanium alloy material, balancing lightweight and extreme environmental strength;
Spacecraft bearing seat: designed with ultra-high dimensional stability to adapt to extreme space environments.
2、 Automobile manufacturing
New energy vehicle battery cooling plate: precision milling of multi cavity flow channels to ensure thermal management efficiency;
Transmission gears/crankshafts: Hard turning process achieves IT7 level accuracy and low roughness (Ra0.8);
Brake caliper/clutch housing: Uniform structure milling ensures braking safety.
3、 Electronics and Semiconductors
Semiconductor ceramic substrate: 0.1mm ultra micro hole drilling, promoting chip packaging miniaturization;
Mobile phone heat dissipation fins: high-speed milling of aluminum alloy thin-walled parts, thickness ≤ 0.5mm;
High speed connector: precision turning of gold-plated contacts to ensure high-frequency signal stability.
4、 Industrial equipment
Precision valves/bearings: stainless steel corrosion-resistant processing, sealing surface roughness ≤ Ra1.6;
Robot joint components: Multi special collection of component turning and milling composite processing, with a repeat positioning accuracy of ± 0.02mm;
Non standard rack/guide rail: segmented processing and high-precision assembly of large structural components.
Technical Expansion Direction
Material innovation: high-speed cutting of carbon fiber composite materials (lightweight aerospace);
Miniaturization limit: moving towards nanoscale minimally invasive instrument processing;
Intelligent production: Robot collaborative CNC realizes 24-hour unmanned production line (in the automotive field).
