加工轴类工件,有时要借助中心架进行车削,为了减少中心架支承爪跟工件之间的摩擦,常用油枪或油壶加注全损耗系统用油,此方法容易使全损耗系统用油洒在别处,没能有效地浇注在支承爪位置上。若工件较长还要随时不停地加油,分散操作工的注意力,影响生产效率。为此,我们自制了滴油润滑的中心架(图1)。 In order to reduce the friction between the support claws of the center frame and the workpiece, it is common to use oil guns or oil pots to fill the system with full loss oil. This method is easy to make the whole loss system be sprinkled with oil Elsewhere, it failed to pour effectively into the claw position. If the workpiece is long, but also keep on refueling, distracting the operator’s attention, affecting production efficiency. To this end, we made a self-made drip-lubricated center frame (Figure 1).