Structural Design
The machine adopts a high-rigidity structure to ensure stable operation.
The Z-axis guideway adopts a combined hydrostatic guideway structure.
The X-axis uses high-strength cylindrical roller linear guideways, providing solid support for axis motion, effectively reducing running resistance, improving repeat positioning accuracy and component response speed, and damping cutting vibrations.
The bed and headstock are optimized through finite element stress analysis and vibration analysis. The spindle housing and tailstock body adopt a sand-filled design, further enhancing structural rigidity and vibration resistance, ensuring high-precision stability.
In addition, the machine is designed with three-dimensional modeling, and all key components are verified by finite element analysis to ensure machining accuracy and accuracy retention. Modular design allows flexible configuration according to customer requirements, such as assembly into a full-function CNC turning center. The 45° slant bed structure ensures smooth chip evacuation and improves machining continuity.
Accuracy Level
The machine achieves an extremely high accuracy standard, with the following design specifications:
X-axis repeat positioning accuracy ≤ 0.002 mm
X-axis positioning accuracy ≤ 0.003 mm
Z-axis repeat positioning accuracy ≤ 0.002 mm
Z-axis positioning accuracy ≤ 0.003 mm
Both X and Z axes are equipped with linear scales to realize full closed-loop control, enabling real-time monitoring and compensation of positioning errors. This ensures dimensional consistency of parts in mass production and reduces scrap rate.
Spindle & Feed Performance
The machine is equipped with a high-precision, high-dynamic-performance, high-speed spindle.
The spindle adopts a high-rigidity cartridge-type structure with five large-diameter rolling bearings, ensuring sufficient rigidity for heavy cutting while maintaining high-speed performance. The maximum spindle speed reaches 4000 rpm, featuring high rigidity, high accuracy, fast dynamic response, and high efficiency.
The rapid traverse speed of the X/Z axes reaches 20 m/min. The high-speed, high-rigidity, and high-precision transmission system significantly improves productivity.
Gantry Robot (Truss Manipulator)
A truss-fixed connection assembly is specially designed to solve the problem that conventional connectors cannot extend or retract during installation, resulting in an unchangeable truss length and poor adaptability to different truss models.
This new design allows compatibility with various truss types, greatly improving the utilization rate of the connector and promoting wider application of gantry robots.
Tailstock & Control
The tailstock adopts an integral hydraulic drive and closed-loop control, enabling automatic programming control and simplifying operation procedures.
Integrated Design & Protection
The machine adopts an integrated mechanical, electrical, and hydraulic structure with a compact and rational layout, which is convenient for maintenance and servicing.
The fully enclosed protective guarding conforms to ergonomic principles, offering high safety, reliability, and a comfortable operating environment for operators.
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