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在修理中,将故障产品恢复正常或达到可用状态固然重要,但运营商不仅希望能够修理完好,更希望维修企业能够提高修理效率甚至通过修理提升原产品的性能。本文以南方航沈阳基地对APU涡轮的修理为例,介绍了如何通过优化修理流程和主动间隙控制,提高涡轮修理的成品率、提升APU性能、增强企业市场竞争力的实践经验。
During the repair, it is important to restore the failed products to normal state or availability, but operators not only hope to be able to repair them well, but also hope that the repairing enterprises can improve the efficiency of repairing or even improve the performance of the original products through repairs. This paper takes the repair of APU turbine at Shenyang Base of Southern Airlines as an example, and introduces how to improve APU performance and enhance market competitiveness by optimizing repair process and active clearance control, improving turbine repair yield, improving APU performance and enhancing market competitiveness.