论文部分内容阅读
径向唇型油封是现代汽车上的重要元件之一。许多旋转零件的正常工作依赖于油封保持液体(如润滑油)的能力,使液体保留在需要之处,而不使侵入对它们会引起损害的地方。油封是否能有效地起作用,常常以地上是否有油渍及油渍的大小来衡量。由于唇型油封在汽车工业中的重要性,通用汽车公司研究室从1957年起开展一项研究计划,其目的是查明油封泄漏的原因和确定油封的一些基本设计准则,使工业部门不必经过漫
Radial lip seals are one of the most important components of modern vehicles. The normal operation of many rotating parts depends on the ability of the oil seal to retain a liquid, such as a lubricating oil, so that the liquid remains where it is needed without intruding where they could cause damage. Whether the oil seal can work effectively is often measured by the size of the oil or grease on the ground. Because of the importance of lip seals in the automotive industry, GM’s research lab started a research project in 1957 that sought to identify the causes of oil seal leaks and to identify some of the basic design guidelines for oil seals so that the industrial sector does not have to pass Man