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众所周知,机床基础在一般情况下都必须进行两次灌浆。从破土到机床开车,最少需要20天周期。为此,采用膨胀螺钉并对垫铁进行了改进,如图所示。如图,首先根据机床安装图地脚螺钉孔的位置,用冲击电钻在车间混凝土地面上钻φ20mm的直径、深度小于100mm的孔。然后用M16的膨胀螺钉及膨胀套放入孔内,用一块垫铁板垫平地面,并扩大承压面积,然后用螺母固定膨胀螺钉。图中机床调整螺钉可以代替以前的机床调整垫铁,可以任意调整机床水平。它只要用一般的普通M16六角螺钉即可。这样就完成了
As we all know, the machine foundation must be grouted twice in normal circumstances. From ground-breaking to machine-driven, it takes at least 20 days to cycle. To this end, the expansion screw and the horn has been improved, as shown. As shown in the figure, first, drill a hole with a diameter of φ20mm and a depth of less than 100mm on the concrete floor of the workshop with an impact drill according to the position of the anchor screw hole in the installation map of the machine tool. Then use M16 expansion screw and expansion sleeve into the hole, with a horn plate flat ground, and expand the pressure area, and then use the nut to fix the expansion screw. Figure machine adjustment screws can be used to replace the previous machine horns, you can adjust the level of the machine. It can be used as a normal ordinary M16 hex screws. This is done