铅锅中的压轴一般安装在压线装置的轴孔中,在生产过程中轴是不转动的。钢丝从轴下面穿过,与轴之间产生摩擦,轴被拉出槽中,引起钢丝拉毛和卡断钢丝的现象。为防止此故障发生,需要将压轴转动一个角度,使未被拉伤和没有划槽的轴面与钢丝接触。为了转动压轴,需将压线辊装置的固定螺丝 The pressure cooker in the lead pot is generally installed in the shaft hole of the pressure device, and the shaft does not rotate in the production process. The wire passes under the shaft and creates friction between the shaft and the shaft is pulled out of the groove causing the wire to bristle and snap off the wire. To prevent this failure, the need to rotate the finale at an angle, so that the untouched and not scribed axial contact with the wire. In order to rotate the shaft, it is necessary to fix the screws of the roller unit