我厂研制了一种新型吸油滤油器(图1),经过在几种机床上使用,证明其有很多优点。新型吸油滤油器的壳体由薄壁无缝钢管做成,它通过一个卡子安装在油箱之外。滤芯通过拉杆固定在扣盖上。借助手柄可以很方便地使扣盖紧固在壳体上。扣盖上还有很灵敏的滤芯堵塞指示表和鲜明的标示牌。 I plant developed a new oil filter (Figure 1), after several machine tools to use, proved to have many advantages. The new suction filter housing is made of thin-walled seamless steel tubing, which is attached to the tank by a clip. The filter rod is fixed on the buckle cover through the tie rod. With the aid of the handle, the cover can be easily fastened to the housing. There is a very sensitive filter cover plug indicator and distinctive signs.