为了改善F-3电磁分离器的磁聚焦性能,重新设计加工了磁垫片20块,安装在真空空上下盖板的内表面(即磁极面)上,上下各10块。新垫片比原垫片的尺寸大,最大的外形尺寸为1000×700×24毫米,重94公斤。安装这些垫片需要按垫片上的孔位在上下盖板上打200多个螺钉孔,然后将垫片用螺钉逐个固定在上下盖板上。通常的做法是把约 In order to improve the magnetic focusing performance of the F-3 electromagnetic separator, 20 pieces of magnetic pads were redesigned to be mounted on the inner surface (ie, the magnetic pole surface) of the vacuum upper and lower cover plates, each with 10 blocks. New gasket than the original gasket size, the largest dimensions of 1000 × 700 × 24 mm, weight 94 kg. Install these gaskets need to press the hole on the gasket in the upper and lower cover to play more than 200 screw holes, and then the gasket with screws one by one in the upper and lower cover. The usual practice is to put approx