Component e.g. shaft, has transition region whose course is not represented by rule-based units e.g. straight lines, but by free-form curve that is conditioned according to specific boundary conditions

摘要

The component has a transition region (24) provided between a surface and a shoulder, where component has a cross section with a spatial dimension in direction of a curve e.g. circular curve. The surface is a cylindrical/flat surface. The course of the transition region is not represented by rule-based units e.g. circles, ellipses, or straight lines, but by a free-form curve that is conditioned according to specific boundary conditions.