某船艏辅推装置故障原因分析  

Fault Cause Analysis of a Ship Bow Thruster

作　　者：黄翔宇 徐晖 张志升 HUANG Xiangyu;XU Hui;ZHANG Zhisheng(CSSC Huangpu Wenchong Shipping CO.,LTD.,Guangzhou 510715,China)

机构地区：[1]中船黄埔文冲船舶有限公司,广东广州510715

出　　处：《广东造船》2025年第2期105-108,共4页Guangdong shipbuilding

摘　　要：某船艏辅推装置在航行过程中出现强烈振动,导致该设备无法正常使用,一定程度上影响了船舶受限水域航行的操纵性能及安全性。本文根据其故障现象和装置构成开展故障树分析,通过故障勘验、设备拆检等方法,查明损坏的元器件,确定问题定位,开展机理分析,制定并实施纠正措施,有效排除故障,恢复设备功能,保障船舶操纵性能及安全性。During navigation,a ship’s bow thruster experienced severe vibration,rendering the equipment inoperable and compromising maneuverability and safety in restricted waters.This study conducts fault tree analysis(FTA)based on the failure symptoms and system composition.Through fault inspection,equipment disassembly,and component analysis,damaged parts were identified,root causes determined,and failure mechanisms investigated.Corrective measures were formulated and implemented,effectively resolving the malfunction,restoring equipment functionality,and ensuring ship maneuverability and safety.

关 键 词：艏辅推装置 故障树分析 装配工艺 

分 类 号：U664.5[交通运输工程—船舶及航道工程]