I. Main Motion of the Machine Tool

The grinding wheel is directly driven to rotate by a motor, which is also installed in the grinding head housing. This is the main motion of the surface grinding machine.

The grinding head spindle can perform lateral feed motion along the horizontal guide rail of the slide plate. This slide plate can also move vertically along the guide rail of the column to adjust the vertical position of the grinding head and complete the vertical feed motion. On the worktable of a surface grinding machine, electromagnetic chucks are usually installed to clamp ferromagnetic parts. The electromagnetic chucks can also be removed and replaced with other fixtures or the workpieces to be processed can be clamped directly on the worktable.

Ii. Feed Motion

Longitudinal feed motion: The linear reciprocating motion of the worktable along the longitudinal guide rails of the bed.

Lateral feed motion: The intermittent lateral feed made by the grinding head along the horizontal guide rail of the worktable is carried out at the end of the reciprocating stroke of the worktable.

Iii. Vertical feed Motion: The grinding head slide moves along the vertical guide rail of the machine tool column to adjust the height position of the grinding head and control the grinding depth feed.

All the movements of the machine tool, except for the rotational movement of the spindle, are realized by the hydraulic transmission system. At the same time, they can also be performed manually.