More current research as well as efficient roughing blade surface finish

Integral impeller is a typical complex parts, usually 5-axis NC machining method its processing, processing interference crash in serious condition. The processing area can be divided into leaf surfaces, bevel surfaces, and the hub surface. More  Diamond blade  as well as efficient roughing blade surface finish, etc., and the hub surfaces, and surface  cubic boron nitride  chamfering little research. I mainly study the overall impeller hub surface machining toolpath planning method. Overall impeller hub surfaces are a special class of surfaces, and its unique position in that it has two surfaces to determine the boundaries as constraints, and the impeller  abrasive grinding  perpendicular to the axis of symmetry line of intersection of a plane is a circle. The two boundary surfaces is usually chamfer line of intersection of the wheel hub. Therefore, the hub surface toolpath processing methods can be handled in accordance with the channel. Notable feature of this method is the use of channel two constraints to plan its tool path curves.