Geometric Analysis of Machining Error with Tool Orientation in Ball End Milling

抄録

This report is proposed a new concept for precise ball end milling used by the tool orientation control. The machining area at the point of the surface generation is changed depend on the tool orientation of the ball-end mill. So the machining error estimation index has been proposed and calculated about three dimensional surface. The machining error distribution of some three dimensional shape by machining test is supported the geometric analysis estimation.