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组合机床是由大量具有一定功能的通用部件和少量专用部件所组成的高效率专用机床。由于现代的组合机床及其自动线的自动化程度越来越高,而液压传动具有一系列的优点,故被广泛应用。滑台是组合机床主要通用部件之一。它只能担负进给运动。在配置各种工艺头或动力箱时运动灵活,目前采用较多。液压滑台的两侧安装有液动控制挡铁和电气控制挡铁。它们互相配合作
Combination machine is a large number of general-purpose components with a certain amount of special components and a small amount of high-efficiency dedicated machine. Due to the increasing automation of modern combined machine tools and their automatic lines, hydraulic drives are widely used due to their range of advantages. The slide is one of the main universal parts of the machine tool. It can only carry feed motion. In the configuration of various craft head or power box when flexible, more used at present. Hydraulically operated slipways are mounted on both sides of the hydraulic slide and electrically controlled stoppers. They cooperate with each other