Shaft And Rudder System Of C3900TEU CONTAINER VESSEL Construction Process And Alignment Process

Shaft, rudder system is an important part of ship power system, the safety of the ship sailing plays a decisive role. Propeller shaft end connections, as the driven end, another end is connected to the host or the main reduction gear box, drive side. Shaft system’s main task is to transfer the power of the host to propeller, at the same time, and axial thrust of the propeller is passed to the hull, to push the ship motion; Rudder system is consists of steering gear and rudder and rudder, he is in the voyage of the ship and the main tool to change course and turning movement.Ship under construction, shaft, rudder system installation quality control is one of the important conditions to assure the safety of ship navigation, the major domestic and foreign shipyard for shaft, rudder system installation has a quality control system, and also for its installation steps strict monitoring. By building, neglect, however, also has a bearing high temperature, vibration is too large, steering sound, rudder Angle instability and malignant accidents, therefore, a set of complete installation process is first to improve the quality of shipbuilding.Designed and built in this paper, taking SHIPBUILDING with WARTSILA W6X72 host and 3900 cartons of container ship full suspension efficient rudder as the research object, the combination of being involved in the construction of the light and complex light, analyzes in detail the construction of the ship shaft, rudder system installation process, and the underwater shafting alignment, test theory, and introduces the installation, the problems in the process of the sea trials and carries on the analysis and improvement of old technology, for subsequent similar type in the shaft, rudder system installation provides experience, improve the quality of ship construction engineering.