风扇/增压级单元体装配平衡工艺分析

摘要

High bypass ratio turbofan aeroen-gine fan/compressor module is a compositor of the rotor and the stator with special structure. Its assembly balance is the engine core technology which is also the dififculty of process technology. It is necessary to take a further re-search and innovation to get an assembly balance process technology project adapted to the module of the structure and finish the application on typical modules based on the traditional process technology. The assembly balance techology difficulty of the fan/compressor of the same structure can be solved and experiences of aeroengine as-sembly balance process technology can also be accumu-lated.%大涵道比涡扇发动机风扇/增压级单元体是具有特殊结构的转静子组合件，其装配平衡技术是发动机的核心技术也是工艺技术难点。对此需要在传统工艺技术的基础上进一步研究和创新，研究一套适用于该类结构单元体的装配平衡工艺技术方案并完成典型单元体的应用，从而解决同类发动机风扇/增压级单元体装配平衡技术难题，同时为发动机装配平衡工艺技术研究积累经验。