Solution

1.Introduction of equipment composition and system structure The keyboard board contains the following keys: ◎ 10 digital keys (0-9);◎ decimal point;◎ positive and negative number;◎

Traditional bending process is under the pressure of the upper and lower die of the bending machine, using the two edges of the lower die

The reference table is used for the bending mold Plate thickness (T) Lower mode (V) Minimum edge 1.0 6 4.5 1.2 8 5.7 1.5 10