多楔式軸承雖然在工業上應用已經有幾十年历史,但應用到工具机上还在初步。这種軸承倘把它應用到工具机上,似乎對理論和實際方面都還要重新檢查与估值。本文主要目的,在針對這點,作一些理論上的引申和初步經驗總結。為便於读者計,對基本油膜學說也有一個最簡化的複述。 Although the multi-wedge bearing has been used in the industry for several decades, it has still been applied to the machine tool. This bearing if it is applied to the machine tool, it seems that both the theoretical and practical aspects have to re-examine and valuation. The main purpose of this paper, in view of this, make some theoretical extension and preliminary experience. For the reader’s convenience, there is one simplest repetition of the basic oil film doctrine.