某船赛龙轴承异常磨损原因分析及修理方案  

Cause analysis to the abnormal wear on some marine bearing and the repairing plan

作　　者：冷坳坳 周瑞平[1] 张晓东[2] 

机构地区：[1]武汉理工大学,湖北武汉430063 [2]海军工程大学,湖北武汉430033

出　　处：《中国修船》2015年第6期7-10,共4页China Shiprepair

摘　　要：结合修理前轴承间隙测量、轴承负荷测试,通过模拟计算得到修理前轴系校中状态,根据模拟轴系校中计算得到轴承处转角及轴承负荷影响系数,分析赛龙轴承异常磨损原因。根据分析结果对艉轴架轴承延长500 mm,同时对艉轴管后轴承做1 mm偏心处理。轴承更换后进行负荷测试,并再次模拟轴系校中状态,验证修理方案的正确性。In this paper, the reason for bearing＇s abnormal wear is analyzed by simulating the condition of shaft alignment according to the clearance and load measurement, with the calculation of which, the angles in everybearing and the bearing load influence matrix are achieved. To add another 500 mm length bearing shell for bracket bearing and lower 1 mm for after stern tube bearing, an effective repairing plan can be demonstrated by measuring the bearing loads and simulating the shaft

关 键 词：轴承 异常磨损 原因分析 修理方案 

分 类 号：U672[交通运输工程—船舶及航道工程]