I. Main Motion of the Machine Tool:

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

The main shaft of the grinding head can perform lateral feed motion along the horizontal guide rail of the slide plate. The 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 hold ferromagnetic parts. The electromagnetic chucks can also be removed and other fixtures can be installed, or the workpiece to be processed can be directly held 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 rails of the worktable is carried out at the end of the reciprocating stroke of the worktable.

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

All the movements of the machine tool, except for the rotational movement of the spindle, are realized by the hydraulic transmission system, and they can also be carried out manually.