Alstom
Assembly Line
Rail Giant Alstom Turns to Nexa3D’s NXE 400Pro to 3D Print Replacement Footrests
Alstom, one of the largest railway companies in the world, faced trouble with finding replacement parts first hand when outdated footrests threatened to sideline many of its fleets. The company needed a way to fix its trains quickly, and do so in a cost effective manner. Alstom’s solution? 3D printing. The business sought Lorenzo Gasparoni, its 3D printing and 3D scanning product leader in Italy, to establish additive manufacturing (AM) practices to help keep its aging trains operational while reducing the time needed to service the carriages.
Alstom is no stranger to 3D printing and had previously partnered with BASF Replique and Stratasys to use AM to solve sourcing issues in the past. This time, however, it wanted to stay internal to its manufacturing and service center in Sesto San Giovanni, Italy, and needed Lorenzo Gasparoni for the job. The two have been in working together since 2019, but, in mid-2022, a new project arose: the use of 3D printing to produce hundreds of footrests to replace older counterparts.