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…
Introduction to the problems of high-speed punch
Introduction to the characteristics of stamping operations
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 is introduced in the product drawing process
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…
Introduction to stamping process design
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…
Inspection and material inspection methods before sheet metal production
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…
What are the ways to deal with anti-corrosion in sheet metal processing
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…
Causes of surface scratches on metal stamping parts
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…
Prevent deformation of precision molds
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…
Introduction of stamping die selection
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…
Some Stamping Process Knowledge
Blanking, bending, stretching, different processes have different requirements for the plate, and the selection of materials should also consider the choice of the plate according to the general shape of…