Design and fatigue analysis by means of finite element calculation. Using the Solidworks modeling software, Sant’Ambrogio can create 3D solid models according to specific customer requirements. Furthermore, by means of Solidworks Simulation and the FEMAP software with NeiNastran solutor, Sant’Ambrogio can carry out linear and non-linearstatic calculations, transient thermal analysis, linear and non-linear dynamic verifications, as well as fatigue verifications according to the provisions of the main calculation codes (ASME VIII div.2, EN13445-3 Annex B and C, VSR, AD2000 and other codes).