发动机试漏系统中密封材料寿命的研究

The Research of the Seal's Life in Engine Leak

在发动机试漏系统中,密封件是重要的组成部分,在试漏系统中有着不可替代的作用。在生产过程中,密封件的寿命影响着设备的稳定性和制造成本,因此,研究密封件使用寿命就有极大的意义。着重分析影响密封件寿命的四个因素:材料类型、温度、工作环境、压缩行程,从而延长密封件使用寿命,达到节约成本和提高设备稳定性的目的。

In leaking the system. In the manufacturing cost, four factors which Compression stroke. equipment stability. engine test system, the seal is an important part of the leak test and an irreplaceable role in process of production, the life of the seal affects the stability of the equipment and the study the service life of the seal have great significance. This paper emphatically analyze the affecting the service life of the seals：Material type,Temperature, Working environment, To prolong the service life of seals, achieve the purpose of cost savings and improve