导弹橡胶密封件寿命预测方法

Life Prediction Method for Rubber Seal of Missiles

摘要:

对导弹中常用的 F-108氟橡胶密封圈分别开展了加速老化试验和计算机仿真试验研究,并对其计算得出的在 25 ℃下的寿命结果进行了对比分析。分析结果显示,应用计算机仿真老化试验预测橡胶寿命更加快捷、准 确。

Abstract:

Accelerated aging tests and computer simulation studies were carried out on the common F-108 Fluo. rine rubber seal ring,and the calculated results of its life in the 25℃ comparative analysis. The analysis re. sults showed that the application of computer simulation was faster and more accurate aging test rubber life pre. diction,accurate. The method provided an effective technical avenue to predict the missile’s storage life.