Sheet metal parts design needs to meet the characteristics of the process, generally should have the following characteristics.
1. Cost rationality: The rationality of the design of sheet metal parts is firstly considered to be cost. The positioning of the product is high, medium and end. This involves the selection of materials, process layout, surface treatment and decoration, etc., to achieve the "reasonable" cost;
2, the rationality of the shape, sheet metal parts have their special processing, to adapt to the design, as little curve design;
3. Reasonable selection of materials, full consideration of factors such as product application and environment, reasonable selection of raw materials and surface treatment processes;
4, the rationality of the structure: sheet metal focuses on the stiffness is not the strength, the cross-section design of the bending parts should be reasonable;
5, the rationality of the process: that is, the manufacturability of the product (need to the production line to exercise), such as the avoidance of bending, solder joint design can not affect the deformation after welding, the number of mesh holes, size and margin The rationality affects the flatness, the plated parts can not be crushed, the workpieces are assembled and disassembled, and they do not interfere with each other and cannot affect the assembly.
This is the feature of sheet metal part design that we share today, and we will continue to share other knowledge about sheet metal parts tomorrow.
