Study on Geometrical Model for Modifying and Grinding the Ball End Cutter

A manufacturing model for the ball end cutter is presented,and the feasibility of grinding ball end cutters of different sizes using the same mechanism is discussed.The concept of slant offset surface and associated formulas are proposed for utilizing the existing grinding mechanism.Details of its application in modifying and grinding the ball end cutter and its geometrical model related to the manufacturing process are introduced.Test results confirm the feasibility and reliability of the presented model.