Effect of Tooth Profile Modification on Dynamic Tooth Load of Planetary Gear Train

Figure 13

Dynamic responses for different normalized modification angles on external and internal meshes at sun-gear speed 6800 rpm: (a) dynamic mesh force; (b) DTE of sun-planet meshes; (c) sun-gear trajectory; (d) DTE of ring-planet meshes.

(a)

(b)

(c)

(d)