Gantry machining center series | D-3706B

Mechanical characteristics: The machine tool adopts a gantry fixed beam frame structure, which maintains good rigidity and accuracy for a long time. It has high torque and excellent dynamic characteristics, and fully absorbs international advanced machine tool design concepts according to processing needs The key components, including the bed, columns, crossbeams, saddles, pillows, and worktops, are all made of high-strength resin sand, high-strength high-quality cast iron, which can withstand heavy cutting and maintain accuracy for a long time, with high stability The thermal symmetric spindle box is equipped with high-precision angular contact bearings installed at the head and tail of the spindle, effectively ensuring rigidity and accuracy. Adopting a spindle with increased diameter and thickness to further enhance rigidity. The spindle is driven by a high-power motor with high horsepower and torque, allowing for high-precision heavy cutting even at low speeds. The vegetable feed system adopts a larger diameter, pre stretched ball screw, which increases the rigidity of the screw and effectively prevents thermal deformation of the screw. The combination of spiral and chain automatic chip removal structures ensures smooth chip removal The XY axis adopts imported overweight load stack guide rails, while the Z axis adopts rectangular quenched and hardened laminated guide rails, which have low wear and high load, ensuring the long-term accuracy of the machine tool and greatly improving the accuracy and rigidity during cutting The distance between the spindle center and the Z-axis guide rail surface is short, greatly reducing the flipping torque and improving rigidity. The spindle adopts a modular design, with multiple functional modules for customers to choose from, suitable for various types of processing The XYIZ axis adopts C3 imported ball screw, with fixed support at both ends, and adopts a synchronous belt transmission without gear clearance to increase torque. The output torque is large, the movement speed is fast, and the processing performance is good; Pre stretched structure, supported by high-precision large contact angle precision bearings, has extremely high movement accuracy and excellent thermal stability.

  15989519333 (Mr Xu)