Product category : Honing or lapping machines

D-honer engineers [india] offers vertical honing machine with hydraulic double expansion for cylinder liner, model d-honer-dhv-150. The honing cycle is fully automatic. The operator has to clamp the component on the table and press the cycle start button. The honing tool rotates, reciprocates and expands and the opertion cycle stops after preset time. Different types and grits of stones are used depending upon the material removal and surface finish requirements. This operation improves geometrical accuracies like taper, ovality and roundness; and improves surface finish by removal of tool chatter marks, etc., increasing bearing contact area.