Brief description of the shafts by rectification of the centers

摘要

A machining method of the gear shaft comprises a grinding operation of the centers of the stages of preparation for the materialization of the axis of reference: (a) the mounting of a rolling path elements 20a, 20b, at each end of the pinion 10 by means of a connecting support 21a, 21b, (b) the mounting of a mandrel 25 to 27 passing through the bore of the gear shaft 10 and locking, (c) the operation of the centering of the rolling path elements 20a, 20b, (d), the removal of the mandrel 25 and the mounting of the pinion 10 equipped with the rolling path elements 20a, 20b on a machine for grinding the centers. / p & & p & the invention also relates to the tool for implementing the method.