本文根据推土机的终传动浮封环渗漏故障现象,重点从组装过程分析原因,提高整机可靠性,就必须强化生产过程中的质量控制及规范作业,这样才能获得高可靠性的主机产品。 According to the leakage phenomenon of the floating ring of the final drive bulldozer, the key point is to analyze the reasons from the assembly process and improve the reliability of the whole machine, we must strengthen the quality control and standard operation in the production process so as to obtain the host products with high reliability.