Layout method of precision stamping parts

Layout method of precision stamping parts
Generally speaking, the degree of utilization of precision stamping parts can be divided into three types: waste layout, less waste layout, and no waste.
Scrap layout: refers to the blanking of precision stamping parts other than the workpiece, including process waste and structural waste. All materials are punched out of the contour lines, and there are process residual materials between the workpiece and the workpiece, and between the workpiece and the strip. Because of punching along the closed contour of the blanking part, the quality of the blanking part and die life will be higher.
Ruishuo Hardware tells you the layout method of precision stamping parts
Low waste layout: The precision stamping parts are cut or punched along the contour line of the part of the workpiece, and there are only overlaps between the workpiece and the workpiece, and between the workpiece and the side of the strip. The blanking of this nesting method is only carried out along part of the contour of the workpiece, which is affected by the quality of the cutting strip and positioning and errors. Among them, the quality of the cutting is slightly worse, but the material utilization rate can reach 70% to 90%.
Ruishuo Hardware tells you the layout method of precision stamping parts
No waste layout: There is no overlap of precision stamping parts between the blanking part and the blanking part, and between the blanking part and the side of the strip. The blanking part is actually obtained directly by cutting the strip. The utilization rate can reach 85%-90%. However, this layout method will make the quality of the cut piece slightly worse.
Ruishuo Hardware tells you the layout method of precision stamping parts
The three layout methods have their own advantages and disadvantages, so choose according to the actual situation when designing the layout of precision stamping parts.