160T3200 Bending machine folded out of the middle of the plate is bent R Angle, generally related to the thickness of the plate.
If you exceed the technical requirements marked by the middle of the curve, the professional term is folded out of the product straightness does not meet the requirements.
The following methods are for reference:
1. It may be caused by the uneven upper and lower knives, and the included Angle of the mold is offset, so the Angle is the same, and the straightness is not enough.
2. No deflection compensation, the truth is about the same as every pair of molds, resulting in displacement.
3. Method The upper slider and the lower table can be measured with a height ruler by means of meter marking to see if they are parallel. If the mold is parallel, find other reasons to solve the problem.
If there is no problem with the upper and lower molds, the pressure of the bending machine is uneven or the tool holder is deformed.
Place a few thin sheets of paper on the bottom of the mold and slowly adjust it.
This is the most likely problem of the bending machine. Generally, the middle Angle is too large, mainly because of the slider problem.
This can be solved by adjusting the slider. In order to avoid such a phenomenon, you can choose three cylinders and add an oil cylinder in the middle.
