船用柴油机曲轴现场修理  

Field repair of marine diesel engine crank axle

作　　者：臧春杰 王磊 周克勤 

机构地区：[1]沪东重机有限公司,上海200136 [2]青岛万度力工程有限公司,山东青岛266071

出　　处：《中国修船》2017年第2期31-32,共2页China Shiprepair

摘　　要：文章针对87 000 t散货船主机曲轴异常磨损现象,进行现场勘验,确定了现场退火、低温堆焊、二次退火、现场加工等修理工艺。顺利完成了曲轴修理工作,通过试航检验,圆满解决问题并通过船检认可。Against the abnormal abrasion of the main engine crank axle in 87 000 t bulk carrier, field inspection was done, with spot anneal , low-temperature bead welding, the second anneal and field processing finished smoothly, which solved the problem perfectly and was approved by the ship surrey.

关 键 词：船用柴油机 曲轴修复 现场退火 现场堆焊 现场加工 

分 类 号：U672[交通运输工程—船舶及航道工程]