ASSEMBLY METHOD FOR GEAR TRAIN

The invention concerns a process for the assembly of an epicyclic or planetary gear train from at least one pivot and a planet gear carrier comprising one or more bores, each of said bores being intended to receive a pivot, the process comprising the following steps: a) measuring the position of a real axis of each of said at least one pivot and of said one or more bores of carrier; b) dividing each of said pivots into n angular sectors i1 . . . iq . . . in extending about the theoretical axis of said pivot and dividing each of said holes of the carrier into k angular sectors j1 . . . jl . . .jk extending about the theoretical axis of said bore; c) for each pivot, defining a vector {right arrow over (V)} oriented from the theoretical axis to the real axis, and identifying the angular sector iq including vector-{right arrow over (V)}; d) for each bore, defining a vector {right arrow over (U)} oriented from the theoretical axis to the real axis, and identifying the angular sector jl including vector {right arro