Effect of Geometrical Parameter Cutting Edge on the Toroidal Forming Surface of a Solid End Mill

Solid end mill with a toroidal forming section are the most productive solutions in field of processing difficult-to-process materials. The process cutting geometry such cutters is performed on grinding machines CNC use abrasive wheels. formation edge carried out by discrete movements working bodies machine accordance control program. disadvantage stepper drive used limited discreteness described trajectory resulted loss accuracy when radius, arc, spherical and sections. Loss elements solid can negatively affect tool life, structural strength joints transition surfaces. study aimed at identifying necessary sufficient number points that describe spatial shape acceptable accuracy.