Shaft Alignment Software News

Larger ships, driven by the latest generation of very high-powered diesel engines, are particularly susceptible to alignment problems on the bearings supporting the propulsion shafting as well as the main engine bearings. Hull girder deflection is one of the major reasons for the increased number of propulsion shafting and the main engine bearing failures and damages that are being reported. Hull deflections are quite pronounced on large vessels where discrepancy between the flexibility of the hull and the shafting results in high sensitivity in the alignment dependent upon the vessel’s loading condition. Responding to industry need…