The XK7136 CNC milling machine is a CNC bed milling machine with strong load-bearing capacity. The three directional guide rails are quenched hard rails with wide guide rails and large spans. The structure and external dimensions are compact and reasonable, and the spindle is driven by a servo motor through a synchronous belt. It has multiple functions such as milling, drilling, expanding and reaming, and can achieve the processing of complex and high-precision parts such as disks, plates, shells, molds, etc. It is suitable for processing various types of small and medium-sized parts such as planes, slopes, grooves, holes, etc. It is an ideal processing equipment for industries such as machinery, electronics, instruments, meters, molds, and automobiles.

2、 Main structural features

1. The main components such as the base, column, worktable, middle slide, and lifting slide are all cast from high-strength materials and undergo manual aging treatment to ensure the long-term stability of the machine tool, providing a guarantee for the stability of the machine tool performance.

2. Adopting high-speed, high-precision, and high rigidity spindle units with strong load-bearing capacity, the maximum speed can reach 6000/8000rpm;

3. The X-axis, Y-axis, and Z-axis guide rails of the workbench are all wide rectangular sliding rails, which have undergone ultrasonic quenching and precision grinding. The sliding guide surface is precisely scraped and covered with composite PTFE material, combined with automatic forced lubrication, to reduce the frictional resistance of feed motion, reduce low-speed crawling, and improve the precision and service life of the machine tool.

4. The X, Y, and Z feed directions are all driven by high-precision and high-strength ball screws and servo motors to ensure the positioning accuracy of the machine tool.

5. The guide rail and ball screw are equipped with protective devices to ensure the cleanliness of the screw and guide rail, and to ensure the accuracy of machine tool transmission and operation.

6. The Z-axis is equipped with an enlarged brake servo motor and configuration settings to ensure smooth and steady spindle lifting motion.

7. The electric lubrication device can forcibly lubricate the longitudinal, transverse, and vertical lead screws and guide rails, reducing the wear of the machine tool and ensuring its efficient operation; At the same time, the cooling system adjusts the size of the coolant flow by adjusting the nozzle to meet different processing requirements.

8. The machine tool operating system is suspended on the upper right side of the machine tool through a support arm, which conforms to ergonomic principles. The operating box can rotate a certain angle, making it easy and reliable to operate.