How can a Double Wheelhead CNC Cylindrical Grinding Machine achieve high precision and high efficiency during machining?

This Double Wheelhead CNC Cylindrical Grinding Machine adopts a high-precision CNC system, which can accurately control the rotation speed, feed rate, and lateral and longitudinal movement of the grinding head of the grinding wheel to ensure high precision and repeatability of the machining process. The grinding wheel spindle adopts a dynamic and static bearing structure with high rotation accuracy and strong rigidity, which can ensure the stability of the grinding wheel at high speed rotation. In addition, the feeding system of the grinding wheel frame is driven by a servo motor with a minimum resolution of 0.0005mm, which further improves the machining accuracy.

The double-wheel-head design allows different machining tasks to be performed simultaneously, which improves machining efficiency. For example, the outer circles on both sides of the workpiece can be ground at the same time, greatly shortening the machining time. At the same time, the double-wheel-head can be independently controlled to achieve multi-gear outer circle cyclic grinding, which is suitable for mass production.

The CNC system can automatically adjust the parameters such as the rotation speed, feed speed and grinding depth of the grinding wheel according to the pre-set program to meet different machining needs. At the same time, the machine tool is equipped with an automatic timing and quantitative lubrication system and an active measuring device to achieve full closed-loop control of the grinding process and ensure the stability of the processing size. For example, the radial gauge measurement value is automatically input into the CNC system, so that the dispersion of the grinding workpiece size is less than 0.003mm.

The use of high-speed rotating grinding wheels and optimized grinding parameters can significantly improve the processing efficiency. The CNC system reduces manual intervention and operation time through digital control to achieve automated processing. In addition, the grinding wheel linear speed can reach 60m/s or even 80m/s, combined with the ball screw drive, which improves the grinding efficiency.

The machine tool adopts advanced servo control system and sensor technology to achieve precise control of various parts of the machine tool and ensure the stability and reliability of the machine tool. The bed adopts an integral structure, and the internal ribs are arranged in a box shape, which has high overall rigidity and strength. At the same time, the workbench adopts plastic-coated guide rails with a small friction coefficient and stable and reliable movement.

The grinder can write different processing programs according to different processing requirements to achieve multiple uses of one machine. At the same time, the CNC system can also easily modify and optimize the processing program to meet the ever-changing production needs.