Introduction to the function of automatic adjustment opening lower mold

2013-12-12

For processing ultra-long sheet metal such as boom, it takes a lot of time to manually replace the opening of the lower die, so the opening automatic adjustment lower die is LVD-HD developed. Change the lower die opening by programming without replacing the lower die, thus solving the problem that different plate thicknesses require different lower die openings to the greatest extent. It not only makes the workpiece processed by the bending machine have more specifications and a wider range of sizes, but also greatly improves productivity, reduces labor intensity, and saves the cost of grinding tools and a large amount of time for assembling dies.

The LVD-HD opening automatically adjusts the lower mold with internal force compensation structure, and allows small angle bending, even under the maximum opening can make the bending angle reach 50 °. Especially suitable for high strength sheet metal bending, because it has a very large amount of springback. The high-hardness insert strip installed at the die opening of the lower die has its corner portion trimmed to the "stone curve" curve patented by LVD-HD to reduce the sliding friction between the sheet metal and the lower die during bending, thereby reducing the indentation of the workpiece during bending, and will never fail due to being stuck.

自动调节开口下模功能介绍