1. Main features of machine tools
1.The main shaft box and other key components adopt high quality TH 300 castings. The reasonable structural strength is calculated and analyzed by finite element analysis to provide high mechanical rigidity. Casting structure adopts integrated molding technology box structure machine tool has high rigidity and high strength geometric positioning accuracy is excellent. And can ensure the long-term stability and high precision.
2. The base is wide, the column is of box structure, the saddle is widened and lengthened, and the heavy-duty full support design ensures a solid structure, which can guarantee the heavy-load capacity during the processing.
3. The spindle box is reinforced with ribs, and the contact length ratio between the spindle box and the column is appropriate, which can provide stable support for the spindle.
4. Direct drive by three-axis motors and precision high-speed ball screws enhances rigidity and improves accuracy.
5. The three axes adopt roller linear guides, featuring high rigidity, low noise and low friction, enabling rapid displacement and achieving the best circumferential accuracy.
6. The cutting fluid has a large capacity and can quickly dissipate the cutting heat. The water tank is L-shaped and located on both sides of the machine, saving space.
7.Fast, simple, reliable and long life tool exchange device to provide stable and reliable tool exchange. Unique tool switching device design, advanced cam type drive mechanism, arbitrary position knife selection ability, can be quickly controlled by PLC software. The knife changing mechanism has been tested for one million times and meets the reliability requirements. Quick knife mechanism saves cutting time and improves production efficiency. The cam-driven knife library ensures high-precision rotation and runs smoothly with heavy-duty tools.
8. The standard spindle speed is 8,000 rpm. The standard unit adopts a high-horsepower spindle motor. The main shaft is connected to the motor belt, which greatly reduces the transmission noise and heat generation. The spindle adopts the G-TECH GT-5052A dynamic balance correction equipment, which directly corrects the dynamic balance of the spindle online to avoid resonance during high-speed operation of the spindle and ensure the best processing accuracy. Belt-driven 10,000 RPM and straight-through 12,000 RPM spindles are used for high-speed cutting (optional).
9. It adopts a four-petal claw broach with high strength and high toughness, featuring a large contact surface, strong grasping force, low wear of the handle pull pin, and a long service life.
10. The electrical box adopts a rear-hanging design, which saves space and makes the most of the limited space.