What is the layout design of the multi-station progressive die?

The layout design of the multi-station progressive die is one of the keys to the design of the multi-station progressive die. Whether the layout drawing is optimized or not is not only related to the utilization rate of materials, the accuracy of the workpiece, the difficulty of mold manufacturing and the service life, etc., but also the coordination and stability of the mold stations.　　 The layout of stamping parts on the strip must ensure the completion of each stamping process, accurate feeding, and progressive stamping; at the same time, it should be convenient for mold processing, assembly and maintenance. The shape of stamping parts is ever-changing. To design a reasonable layout drawing, you must learn from a large number of reference materials and accumulate practical experience in order to successfully complete the design task.　　 The layout design of the multi-station progressive die is based on the analysis of the part stamping process. When determining the layout drawing, first calculate the unfolded size according to the drawing of the stamping part, and then carry out various methods of layout. When determining the layout method, also

Comprehensive analysis and judgment must be made on the stamping direction of the workpiece, the number of deformations, the type of deformation process, the corresponding degree of deformation, the possibility of mold structure, mold processing technology, and the actual processing capacity of the enterprise. At the same time, after comprehensively considering the accuracy of the workpiece and whether the progressive stamping production can be carried out smoothly, choose the best plan from several layout methods. The complete layout drawing should show the layout of the workstations, the carrier structure and related dimensions. When the strip layout design is completed, the number of stations of the mold and the content of each station; the arrangement and sequence of each process of the workpiece to be punched, the arrangement of the workpiece; the feeding step of the mold, the width of the strip and The utilization rate of materials; the guide method, the setting of the ejector and the arrangement of the guide pins; the basic structure of the mold, etc. are basically determined. Therefore, layout design is an important content of multi-station progressive die design, one of the basis of mold structure design, and one of the main factors that determine the pros and cons of multi-station progressive die design.