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 alloy steel (such as 35MnB) is used, which is formed by precision CNC boring and drilling. The tolerance of key holes is controlled to ±0.01mm, and the depth of deep hole processing is ≤10 times the hole diameter.
Precision guarantee: Constant temperature workshop suppresses thermal deformation, special fixtures ensure clamping rigidity, and chip blowing system cleans the chips on the processing surface.
Feature optimization: Surface hardening treatment improves wear resistance, and dynamic balancing calibration ensures impact resistance.