It is suitable for high-precision grinding of bearing, gear and sleeve parts. It can complete high-precision grinding of inner circle, outer circle and end face of workpiece in one clamping process, achieving high dimensional accuracy and geometric accuracy.

Through the CNC linkage, the grinding wheel can achieve the cone dressing and cone grinding; through the form dressing of the grinding wheel, the form grinding of the inner and outer circles can be realized, such as the raceway grinding of the bearing ring.

It is suitable for multi batch, multi variety and multi specification finish grinding of cylinder, cone, ball bearing inner ring, outer ring, raceway and end face; it is also suitable for high precision grinding of gear, sleeve and other parts.

■ The machine adopts the layout of integral column, longitudinal movement of single carriage, double vertical shaft grinding head and vertical shaft round table, with compact structure, resulting in high rigidity and high stability of the whole machine.

■ The column structure adopts integral casting structure, which is integrated with beam, and has enough rigidity to achieve high vertical geometry and numerical control accuracy.

■ The rotary table adopts the structure of end closed static pressure guide and radial rolling bearing, which has high rotary precision and dynamic rigidity.

■ The spindle of main grinding wheel adopts high-precision rolling bearing structure, and is equipped with BBT50 grinding wheel automatic exchange structure and hydraulic broach device.

■ Grinding wheel dressing: equipped with three types of dresser, horizontal diamond disc dresser, double diamond pen dresser, vertical diamond forming roller dresser (optional).

■ The CNC system adopts FANUC /SIEMENS AC servo CNC system, which is fully equipped with X, Z, W, V and C servo axes.

■ The grinding head can be adjusted by 0-15 ° manual rotation to achieve radial and end cut grinding.

■ It can be equipped with c-axis direct drive (workbench), single and double spindle, ATC wheel magazine, dynamic balance, measurement, etc.