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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: 40CrMnMo and other high-hardness alloy steels are used, and the tooth structure is precisely formed by the CNC machining center, and the tolerance of the tooth tip is controlled to ±0.1mm.
Key control: Rough and fine machining separation ensures impact toughness, and the anti-deformation process of the thin-walled area (≥1mm) is optimized; high-frequency quenching treatment of the tooth surface improves wear resistance, and the surface hardness reaches HRC55-60.
Adaptability: Supports customized tooth angles and quick-change interfaces to adapt to the working conditions of excavators/loaders.