金属板料受折弯机上模具向下压的过程中，钣金表面会很顺滑的沿着成型嵌条的

Process sheet metal by pressing down on the bending machine die, the sheet metal surface will be very smooth movement along the exposed surface of the shaped molding. Bending the metal sheet surface is not in direct contact with the metal part of the lower mold, so as to achieve the bending portion of the surface of the workpiece without indentation purposes. Therefore, greatly improve the quality of bent sheet metal products.

During the downward pressure of the metal sheet by the die on the bender, the sheet metal surface will move smoothly along the exposed surface of the molded insert. The bend face of the metal sheet metal does not come into direct contact with the metal part of the mold, thus achieving the purpose of the surface without indentation of the bending part of the workpiece. Therefore, the quality of sheet metal bending products is greatly improved.

When the metal sheet is pressed down by the die on the bending machine, the surface of the sheet metal will move smoothly along the exposed surface of the molding insert. The bending surface of the metal plate does not contact the metal part of the lower die directly, so as to achieve the purpose of no indentation on the surface of the bending part of the workpiece. Therefore, greatly improve the quality of sheet metal bending products.<br>