Sheet metal chassis processing structure is a common form of military airborne communication equipment chassis. Its structure is simple, regular, symmetrical, light in weight, and has the advantages of low…
1. Determined according to the stamped product: 1. The material of the product must be made of metal before high-speed punching can be carried out. 2. The thickness and width…
1. High material utilization. Through different layout methods, such as: cross, diagonal, multi-row, mixed, nested, and even no waste layout, flat stamping parts can effectively improve the utilization rate of…
Product quality analysis of stamping die drawing parts During the product drawing process, the drawing parts will mainly have these kinds of problems: wrinkling, cracking, uneven thickness, surface scratches, shape…
1. For stamping parts with holes or gaps, when selecting a single-process die, the stamping parts processing plant usually blanks the material first and then punches or gaps. When selecting…
1. Oiling inspection Wipe clean the surface of the outer cover with clean gauze. Then use a clean brush to apply oil evenly to the entire surface of the stamping…
1. Derusting the bottom layer of sheet metal processing products 2. For sheet metal processing products, epoxy zinc-rich primer is mainly used for anti-rust primer of steel structure and steel…
1. When performing continuous bending of soft materials such as copper and aluminum alloys, metal particles or scum are easy to attach to the surface of the working part, causing…
1. Fair selection of materials. For precision and complex molds, micro-deformed mold steels with good materials (such as air-quenched steel) should be selected.The die steel with severe carbide segregation should…
1. First consider the die set under "Selecting the stamping die", and analyze whether the straight line to be stamped is greater than or equal to 1.5 times the side…