论文部分内容阅读
简要论述了某涡喷发动机密封环在发动机中的工作原理， 结合发动机的研制， 阐明了密封环结构设计、机械性能计算、材料选择、制造加工方法。研制的密封环， 经发动机各项试验考核， 寿命和密封可靠性均符合涡喷发动机总体设计要求。
The working principle of the sealing ring of a turbojet engine in the engine is briefly discussed. Combined with the development of the engine, the structural design of the sealing ring, the calculation of mechanical properties, the selection of materials and the manufacturing and processing methods are expounded. Development of the seal ring, the engine test the test, life and seal reliability are in line with the overall design turbojet engine.