先将上锭总成移动到图1所示位置,上锭板型停车正对山型件正中,也是上锭停车杆是伸展最长的位置,如图2所示。
Move the brake switch to press the brake block onto the upper spindle parking lever, and lock the brake switch bracket screw. Then remove the upper ingot plate type parking rod to detach it from the mountain shaped part, and reset the upper ingot parking. As shown in Figure 3.
Rotate the head of the machine, adjust the position of the brake block and brake switch, and ensure that all upper spindle parking rods (as shown in Figures 2 and 3) and lower spindle parking rods (as shown in Figures 4 and 5) can touch the brake block when in working (extended) state, but completely cannot touch the brake block when not in working state.