斯特林发动机密封套的相关技术研究

Research on Relevant Technology of the Sealing Sleeve of Stirling Engine

滑动密封技术是斯特林发动机的关键技术之一,其关键功能承担件密封套的材质及结构设计尤为重要。运用滑动密封理论结合密封套结构分析并研究了滑动密封的技术原理,优化了密封结构。结合密封套的材料性能、结构特点及精度要求,对密封套的相关技术进行了介绍。

Sliding seal technology is one of the key techniques of Stirling engine,and it is particularly important for the material and structural design of the sealing sleeve which is the key function part. In this paper,analysis and research on the technical principle of sliding seal are conducted by combining the sliding sealing theory with the sealing sleeve structure,and the structure is thus optimized. With the combination of the material performance,the structural characteristics and the precision request of sealing sleeve,the relevant technology is also introduced.