CNC machining enhances the manufacturing of core components for construction machinery. Five-axis precision technology ensures the accurate formation of complex parts such as hydraulic valve blocks and slewing bearings, achieving a machining accuracy of ±0.02mm. The turn-mill combined process improves the efficiency of cast steel components by 40%.
Adaptive cutting technology enables high-precision deep hole machining, extending the fatigue life of Q345B steel components by three times. This meets the reliability demands of excavators, cranes, and other heavy-duty equipment operating under high-load and high-impact conditions.
The advancements drive structural lightweighting (15% weight reduction) and intelligent upgrades, supporting the construction machinery industry's transition toward high durability and low energy consumption.
Material and process: High-strength aluminum alloy 7075 or stainless steel, precision CNC processing to achieve vibration-resistant structure, tolerance control ±0.01mm.
Key control: Constant temperature processing (±1°C) to suppress thermal deformation, mating surface finish Ra≤1.6μm; including deburring and rust prevention/anodization treatment, suitable for high dust environment of construction machinery.
Adaptability: Modular tooling supports mass production to ensure stable installation of construction machinery sensors.