A plurality of sealing cavities are arranged in the supporting device, and the semi-solid sealing medium is poured in the sealing cavities through the oil feeding hole. 支承装置内开有数个密封腔,通过注油口向密封腔内注有半固态密封介质;
When the slide block is positioned at the other end, the quantitative hole and the discharge hole are superposed, and the slide block closes the feeding hole. 而滑块处在另一端时其定量孔洞与出料孔重叠,同时移动后的滑块封闭送料孔。
The utility model provides a main shaft sealing device for a large-size washing machine, comprising a supporting device, sealing medium, an oil feeding hole, a sealing element, etc. 一种大型洗衣机主轴的密封装置,它是由支承装置、密封介质、注油孔、密封件等组成;
In fact, the process otherwise appears to be just like the accretion process feeding M81's stellar mass black holes, even though the central black hole is millions of times more massive. 事实上,这个过程看上去就像给M81内恒星量级的黑洞吸积过程,尽管中央黑洞质量要大上数百万倍。
It was shown through actual application that the new feeding system makes the function of the automatic hole punching and bookbinding machine attained an enhancement to a big margin. 经实际应用表明,新的进给系统使自动打孔装订机的性能得到了大幅提高。
The Automatic Feeding System of the Double-Hole Tunnel Furnace 双孔隧道窑自动送进控制系统