【摘要】 本文针对几种不同平衡程度的机械密封在不同介质(机油、柴油及水)、不同工作条件(压力、转速)下进行对比试验与研究,初步得出了机械密封在不同条件下最合适的平衡程度。并对其密封性能、摩擦性能、散热性能以及f—G特性的规律性进行了分析与讨论。更多还原

【Abstract】 The performace of several mechanical face seals with different balance degrees was tested and studied under different pressure and rotating speed. The testing medium included lubricating oil, diesel oil and water. The optimum value of balance degrees have been obtained. The seal properties, friction coeffi-cient, heat transfer and f-G characteristics were analyzed and discussed.更多还原