我厂现用轧机的主减速机及三联牙箱均采用压力油循环润滑,因没有解决好密封问题,减速机高速轴漏油严重,每天漏油近20公斤。自采用了螺旋密封后,尚未到两个月就减少了漏油约500公斤,效果良好,介绍如下。 Our mill is now the main mill reducer and the triple tooth-box are used pressure oil circulation lubrication, because there is no solution to the sealing problem, the high-speed shaft oil spills serious oil spill nearly 20 kg every day. Since the use of a spiral seal, not yet two months to reduce the leakage of about 500 kg, the effect is good, introduced below.