Main uses and structural features

★ The machine tool is a special CNC sleeve and spindle grinding machine with three-axis (X axis is work piece transverse feeding, Z1 and Z2 grinding wheel longitudinal movement) two linkage grinding machine. It is mainly used to grind the inner hole, inner conical hole, inner end face, outer circle, outer conical surface and outer end face of various spindle and sleeve. The grinding cycle is completed automatically (with automatic feed, withdrawal, rough grinding and fine grinding); Automatic dressing of grinding wheel, automatic compensation, etc.).
★ The machine tool adopts the structural mode of work piece box do transverse feeding and worktable (grinding wheel frame) do the longitudinal movement. The moving guide rails of work piece feeding and grinding wheel frame are rolling linear guide rails, which are driven by servo motor through ball screw. The rotation speed of work piece spindle and grinding wheel spindle are controlled by frequency converter to realize stepless speed regulation. The work piece clamping adopts the clamping mode of chuck + center frame or double center frame + traction. At the same time, other matching fixtures can be configured according to the particularity of the user's work piece.
★ The machine tool is a fully enclosed protective cover, with a front rotary operation box and a rear backpack electrical cabinet.

Main technical parameters