CNC Roll Milling Machine

●This series of machine tools all adopt an integral guide rail bed structure, and the reference guide rail adopts integral supersonic frequency quenching to ensure the high rigidity, high precision, and stability of the whole machine. The transverse guide rail guard adopts a stainless steel guard plate for full protection to extend the service life.
●The drive chain of the fly-cutter shaft uses all 6-grade precision ground gears to ensure that the tool trajectory fully complies with the program instruction requirements of the CNC system. It eliminates hidden defects such as groove misalignment and cutter breakage caused by poor drive chain accuracy and rigidity. Its superior performance is particularly prominent in the processing of small-sized tungsten carbide roller rings.
●The fly-cutter spindle adopts a large diameter H40 spindle end, which can meet the requirements of machining 50mm equal height ribs.
●The engraving and milling head adopts a high-precision turntable bearing structure, which solves the rigidity problem of the milling head support and greatly improves the sensitivity and positioning accuracy of the rotation direction.
●The engraving and milling spindle is directly driven by a stepless speed-adjustable electric spindle, with a power of 2.2kW and a maximum speed of 8000rpm. The machine tool has the characteristics of low speed and high torque and can be engraved on high-hardness materials.
●The rotary milling head and the swing engraving and milling head are arranged in parallel and centrally controlled. The operator selects the processing program on the CNC system according to the needs, and the machine tool can automatically realize the function conversion without manual mechanical conversion.
●The machine tool's longitudinal and transverse linear motion axes are all driven by high-precision ball screws to avoid the problem of inaccurate gear rack transmission, and there is no need to use grating rulers to assist in measurement during manual operation. Under the automatic control of the CNC system, it can achieve automatic movement and precise positioning from one hole type to the next.