随着主机功率的增大和占有空间的缩小以及向微型化的发展趋势,要求某些支承能够在极端条件下可靠地工作。本文试图指出若干要点,以便判断什么情况是超过了极限,以及如何用普通的材料和工作方法来控制使用条件。 一般情况下,影响轴承结构和设计的极限值,值得注意的有下列几方面。 As host power increases and space shrinks and trends toward miniaturization, certain supports are required to work reliably under extreme conditions. This article attempts to point out a few key points in order to determine what is going beyond the limits and how to control the conditions of use using common materials and working methods. Under normal circumstances, bearing structure and design of the limit value, it is noteworthy that the following aspects.