Thanks to the close cooperation between our experienced experts in design (CAD), calculation (FEM), simulation (MBS), measurement technology and certification, we offer a unique understanding of systems and know-how in the product development of structural railroad components. At PJM, we always focus on advising and supporting our customers.

Our highlights:

“Everything from a single source” - solutions from concept to approval

Pioneering work in lightweight freight wagon construction through topology optimization

TSI-compliant mathematical strength verification of welded steel and aluminum constructions

Certification of the American AAR WABL Committee for strength verification of railroad wheels according to the standards S-660 and S-669

Reduction of many time-consuming test runs through efficient comparative multi-body simulations

Supporting simulations to minimize wear on wheels and rails