“金荣”船主机连杆大端轴瓦烧熔事故原因分析及处理措施

The cause analysis and measures for the bigger-end pillow melting of main engine connecting rod in Jinrong ship

分析“金荣”船主机连杆大端轴瓦烧熔事故原因,指出固定螺栓的断裂、十字头销下瓦位移是造成事故的主要原因,提出处理预防措施。

The cause analysis shows that the main reasons for the bigger-end pillow＇s melting of connection rod in Jinrong ship＇s main engine are fracture of the fixing bolts and large displacement of the lower pillow of the crosshead pin, The paper also sets forth some corresponding measures for this kind of accident.