飞机发动机的可靠性、稳定性以及主要性能参数在很大程度上是取决于装配工艺水平和装配质量的。在计算机里建立零件三维模型,运用虚拟装配技术模拟装配过程,对可装配性、装配精度进行分析,同时验证装配工具工装的有效性、进一步优化装配工艺,对缩短飞机发动机装配周期、提高装配质量稳定性和一次装配成功率有着实际应用意义。 Aircraft engine reliability, stability and key performance parameters are largely dependent on the level of assembly technology and assembly quality. In the computer to establish three-dimensional model of parts, the use of virtual assembly technology to simulate the assembly process, assembly and assembly accuracy can be analyzed, while verifying the effectiveness of assembly tooling tooling, to further optimize the assembly process, to shorten the aircraft engine assembly cycle and improve the assembly quality Stability and assembly success rate has practical significance.