Problem
Complete machining: Machining of planetary carriers in two set-ups, narrow tolerances for dimensions, shape, and position, cast machining with greatly varying allowances 

Solution
Machining of the bearing seats with special tools, gear machining with optimized tools, collision check and tool design with SkivePit, optimized clamping device design for power skiving, machining of planetary carriers from small to large (diameters from 100–1,200 mm)