“鳌通”轮舵系海损修理工艺

Average repair technique for the rudder system on “AOTONG”

文章分析了舵杆销座由于海水严重腐蚀造成舵系失效的成因,提出采用舵杆销座上镶钢套的修理工艺方案,解决了常规修理周期长、成本高的问题。并对工艺参数进行了设计,安装恢复进行了检测。在目前航运市场普遍低迷,船东经费紧张的情况下,采用该修理方案得到了良好的市场效益,对类似舵系海损船舶修理具有现实的指导意义。

Analysis is focused on the rudder pin seat because of serious corrosion which causes rudder failure. The steel sleeve repair process on the rudder pin solves the unfavorable factors of conventional repair including long cycle and high cost. The process parameters were designed, and tile installation and recovery were tested. Especially in the current downturn in the shipping market and the owners＇lack of funds, the repair program achieved positive and good market efficiency, which is of practical significance to the similar ship repair with rudder.