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本文介绍了机械密封PV值的试验方法;并在试验研究的基础上,对PV值进行了较系统的分析和论述;提出了我国一些常用摩擦副的许用PV值的试验值,对机械密封的设计有参考价值。
In this paper, the experimental method of mechanical seal PV value is introduced. Based on the experimental study, the PV value is systematically analyzed and discussed. The experimental PV values of some common friction pairs in our country are put forward. The design of a reference value.