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一、概述液力偶合器是以油或水一类液体为工作介质的动力传递元件。它的应用在国外已有50年的历史。由于它结构简单、工作可靠、易于维修、寿命长,效率可达95～98%,它的调速型还能实现无级调速,可以实现自动控制和遥控等一系列的优点,因而在矿山、冶金、发电、化工、船舶等工业部门都得到广泛的应用。据国外文献介绍,目前液力偶合器已成功地应用
First, an overview Hydraulic coupling is a kind of liquid oil or water as the working medium of the power transmission components. Its application has been in foreign countries for 50 years. Because of its simple structure, reliable work, easy maintenance, long life, the efficiency of up to 95 ~ 98%, its speed governor can achieve stepless speed regulation, automatic control and remote control can achieve a series of advantages, which in the mine , Metallurgy, power generation, chemical industry, shipbuilding and other industrial sectors have been widely used. According to foreign literature, the current hydraulic coupling has been successfully applied