Step 1: Adjust the left-right tilt of the billet.
If the billet tilts to the right, loosen the right screw and tighten the left screw; If the billet tilts to the left, loosen the left screw and tighten the right screw. After each fine adjustment, remove the billet to observe the effect of the adjustment.
Step 2: Adjust the forward and backward tilt of the billet.
If the billet tilts forward, loosen the screws on both sides while tightening the center nut; if the billet tilts backward, loosen the center nut while tightening the screws on both sides.
Step 3: Check the condition of the billet.
After all adjustments are complete, observe the billet from both the left and right sides to confirm that it is vertical and not offset.
Important Notes:
The adjustment process must adhere to the principle of making small, incremental changes followed by repeated calibration; drastic screw adjustments are prohibited to prevent significant misalignment of the billet.
