航空发动机部件虚拟装配及数字化检测技术

Virtual Assembly and Digital Testing Technology of Aeroengine Part

虚拟装配与数字化检测技术是航空发动机制造中的先进技术,应用在发动机部件装配及检测中能起到事半功倍的作用。为满足某航空发动机新型喷管的研制需要,以新型喷管为载体,进行了虚拟装配及数字化检测技术研究。结果表明,虚拟装配技术的运用,避免了不必要的返工和浪费,能缩短装配周期,节省研制成本,加快研制进度;而数字化检测技术的运用,使装配质量有了大幅提升,使发动机可靠性得到保障。

Virtual assembly and digital testing are advanced manufacturing technologies of aeroengine, especially when applied in assembly and testing of aeroengine parts. The new type of nozzle is taken as the carrier and the research of virtual assembly and digital testing technologies is implemented to meet the needs of the development of new type nozzle of a certain aeroengine. The results show that the implements of virtual assembly avoids the unnecessary rework and waste and can shorten the assembling period, save development costs, speed up the development progress. At the same time, Digital Testing makes assembly quality improved, which guarantees the engine reliability.