6.10.2 b) Influencing factors when rolling gear teeth
In Figure 6.18 the main influencing factors on the adequate quality of rolled parts are shown.
They have been divided into technological/machine-related factors and those related to construction/
mathematics. The design and construction of the rolling tools for the deformation
process must be mathematically precise for the method to achieve the necessary quality. The
quality depends upon the complicated kinematic relationship between the rolling die and the
workpiece, as well as a mastering of the typical problems associated with the rolling method