The hardware usually metals stamping processing process using a plate, thin-wall pipe, thin profile as raw materials, with easy operation, high stamping precision, easy to achieve mechanization and automation, and other advantages. The following is a brief introduction to the fine hardware stamping processing principles:
Precision: the process number of drawing parts is related to material properties, drawing height, drawing steps, drawing diameter, material thickness, and other conditions, which should be recognized by the deep drawing process accounting.
Fine: the number of working procedures of bending parts mainly depends on the degree of disorder of its structure shape, which should be determined according to the number of bending angles, relative orientation, and bending direction.
Elegant: when the section quality and standard precision of the stamping workpiece are high, you can consider adding finishing procedure after blanking or directly select a fine blanking procedure.
Accurate: blanking simple shape of the workpiece, choose a single process mold end, and in blanking messy shape of the workpiece, due to the structure or strength of the mold is limited, its table induction should be several parts of blanking, need to choose a number of metal stamping processing procedures. If necessary, a continuous die can be used. For the workpiece with higher planeness requirements, a leveling process can be added after the blanking process to accurately produce the characteristics of each product.