中文摘要：

通过对某实验室离心泵转子的诊断,检测出其存在故障问题,针对该转子的故障现象进行分析并制定了修复工艺方案。最终,不但消除了故障,而且修复结果完全符合工业安全生产的标准。

英文摘要：

The centrifugal pump rotor is diagnosed in a laboratory,and the problem of the fault is detected.Then the fault phenomenon of the rotor is analyzed,and the repair process is established.Finally,not only the failure is removed,but the restoration is also fully meet the standards of industrial safety.