1. Remove the next blade and clean it piece by piece cnc hydraulic shearing machine.
2. The blade can be used on all sides. Select the good side and install it tightly. And check blade horizontal, vertical two directions of flatness.
3. Remove the upper blade and clean it piece by piece. Similarly, the blade can be used on all sides, select the good side and install it tightly. And check blade horizontal, vertical two directions of flatness hydraulic shearing machine.
4. The upper blade is fixed and can not be adjusted. We adjust the blade clearance of the shearing machine by adjusting the lower blade.
5. Find the left and right sides of the lower blade to pull the large gap screw in the most outside. 6. Find the two set screws on the left and right of the lower blade that push the lower blade to reduce the gap and have the locking backnut on them. Usually on the inside.
7. Loosen the four bolts on the blade table.
8. Manual turning will lower the upper blade to the appropriate position, the operator to the shearer blanking area began to adjust.
9. Use the feeler gauge to roughly adjust 0.5 mm from the unoccluded part of the upper and lower blades on the left hand.
10. Manually turn the blade to the middle position and adjust it to 0.5 mm.
11. Manually turn the blade to the right side where the upper and lower knives are not detached. Adjust the middle position to 0.5 mm.
12. Manually turn the upper blade to the appropriate position and start fine adjustment.
13. Fine adjust the feeler rule from the unoccluding part of the upper and lower blades on the left hand until three threads can enter and five cannot enter.
14. Manually turn the blade to the middle position and start fine adjustment to the feeler rule where three threads can enter and five threads cannot enter.
15. Manually turn the blade to the right side where the upper and lower blades are still in place, and then fine adjust the feeler rule until three threads can enter and five threads cannot enter.
16. The above is for the new car fine adjustment to the feeler rule three wire can enter five wire can not enter.
17. For old cars, fine adjust to ten wire plug into twenty wire not into. Or according to the required shear sheet metal thickness 1/10- 1/20 for appropriate adjustment.
18. When the cutting edge of the plate cutter is sharp, such as the burr on the edge of the plate, the gap between the upper and lower blades can be appropriately reduced.
