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通过对盾构主轴承密封结构和主轴承润滑系统的分析研究,经现场检查确定故障原因并提出解决方案,重点对故障诊断过程与处理方案进行了介绍,可以对类似案例提供借鉴。
Through the analysis and study of the sealing structure of the main bearings and the lubrication system of the main bearing, the cause of the faults is determined and the solutions are proposed by the on-site inspection. The fault diagnosis process and treatment plan are mainly introduced, which can provide reference for similar cases.