What Should We Pay Attention To When Designing The Processing Technology Of Metal Stamping Parts?

Before any metal stamping part is processed, it is necessary to carefully design and develop a more appropriate stamping production process through research and judgment. For metal stamping parts manufacturers, the process design of metal stamping parts processing plays a vital role. Reasonable process design can reduce manufacturing costs and improve production efficiency and quality.

1. When the sectional quality and dimensional accuracy of the metal stamping parts are required to be high, it may be appropriate to consider adding the revised process after the stamping process or directly adopting the precision stamping process.

2. The number of processes for bending parts mainly depends on the complexity of their structure and shape, and depends on the number of bending angles, relative positions, and bending directions. When the bending radius of the bending part is less than the allowable value, an additional shaping process can be added after bending.

3. The process quantity of deep draw metal stamping parts is related to the material property, drawing height, drawing step number, drawing diameter, material thickness, and other conditions, and can be determined only after the drawing process calculation. When the fillet radius of the drawing part is small or the dimensional accuracy is high, a shaping process needs to be added after the drawing.

4. In order to improve the stability of the stamping process, it is sometimes necessary to increase the number of processes to ensure the quality of stamping parts.

5. The metal parts stamping with simple shapes shall be completed by single-process die. Due to the limitation of the structure or strength of the die, the internal and external contour of the workpiece with a complex stamping shape should be divided into several parts for stamping, and multiple stamping processes should be adopted. If necessary, the continuous die can be selected. For metal stamping parts with high flatness requirements, a leveling process can be added after the stamping process.