VMC850 CNC Vertical Machining Center
The base parts are made of high-strength cast iron and aged to ensure the stability of accuracy; X, Y, Z three direction feed using large pitch, high precision and high strength ball screw, feed speed is high; The servo motor is directly connected with the lead screw using the elastic coupling to ensure the positioning accuracy of the machine. The lead screw is pre-drawn structure, which greatly reduces the influence of thermal deformation on the positioning accuracy;
1. The main shaft rotates through a belt connection, with a speed of 8000 revolutions per minute.
2. The standard configuration of the knife magazine is 24 disc knife magazines, meeting the needs of customers.
3. The head group is a heavy-duty box shaped structure with reinforced internal ribs and high rigidity.
4. The main spindle cutting method adopts a hydraulic mechanism, which evenly applies force to the main spindle during cutting and extends the bearing life.
5. The three-axis adopts high-precision ball screws, combined with precision nut preloading and tail end pre tensioning devices, to ensure that the machine's backlash and thermal deformation are kept at a low value for a long time.
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