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(一)摇床漏油部位的密封 1.广东五华汶水钨矿处理摇床漏油的经验。处理拉杆漏油的方法是:缩矩拉杆铜套尺寸,去掉毛毡,增大压盖与铜套之间距离,使过剩油膜在这里积聚而从回油孔返回床头箱。偏心轴皮带轮一侧漏油部位密封的方法是:改进原有轴承座,同时,在轴与皮带轮之间安装一个挡油圈(如图1)。这样,偏心轴上过剩的油膜被挡油圈阻挡流到其齿尖,在离心力作用下油被甩出返回床头箱。
(A) shaker oil leakage seal 1. Guangdong Wuhua Wen Tungsten Mine shaker oil leakage experience. The method of handling the oil leakage of the drawbars is that the size of the copper rod of the torque rod is removed, the felt is removed, the distance between the gland and the copper sleeve is increased, the excess oil film is accumulated here and returned to the headboard through the oil return hole. One way to seal the oil leakage on the side of the eccentric shaft pulley is to improve the original bearing housing, and at the same time, install a oil stop ring between the shaft and the pulley (Figure 1). In this way, the excess oil film on the eccentric shaft is blocked by the oil deflector and flows to the tooth tip thereof, and the oil is thrown back to the headboard under the centrifugal force.