POST-PROCESSING METHOD FOR MACHINING A ROLLER GEAR CAM BY USING A 5-AXIS CNCMACHINE, CAPABLE OF PRECIOUSLY AND ACCURATELY PERFORMING A ROUGH CUTTING AND FINISH CUTTING BY ACCURATELY SETTING A TOOL MACHINING PATH

摘要

PURPOSE: A post-processing method for machining a roller gear cam by using a 5-axis CNC(Computer Numerical Control) machine is provided to preciously and accurately cut a workpiece because mechanical characteristics of a roller gear cam and structure characteristics of a CNC machining machine are reflected.;CONSTITUTION: A post-processing method for machining a roller gear cam by using a 5-axis CNC machine is as follows. A rotational angle of a follower is defined based on a cam curve of a roller gear cam. A tool path for a rough cutting is defined. A tool path for a finish cutting is defined.;COPYRIGHT KIPO 2012