New approach in form cutter profiling

The universal algorithm, independent of geometric parameters of detail and required cutter type, becomes relevant within using modern computing means. Following this argument the universal mathematical model, which generalizes formerly known approaches in the designing of different cutter types is offered. The initial data for calculation are the number of points on the detail surface, the values of rake and clearance angles, parameters of detail in each point of the surface and the axial distances of these points from the flat end chosen as the datum. The cutter type has no influence on the calculation algorithm. 3-D modeling is the easiest way to do graphic profiling. Profiling process is based on determining the initial tool surface and characteristics. The comparison of the results of analytical and graphic profiling of form cutter shows the full match in all points, which confirms the adequacy of the mathematical model and the graphic profiling algorithm.