The proportion of die-casting molds in the electronic stamping parts processing industry will continue to improve
The proportion of die-casting molds in the electronic stamping parts processing industry will continue to improve. With the development of products such as vehicles and motors in the direction of lighter weight, higher and higher requirements will be put forward on the number, life and complexity of Die Casting molds. With the development of replacing steel with plastic, replacing wood with plastic, and the accuracy and complexity of product parts, the proportion of plastic molds will continue to improve, and their accuracy and complexity will also increase in response.
Electronic stamping parts processing manufacturers have yet to have a relatively complete definition. According to a definition in an international journal, it can be defined as: sheet metal is a general cold working process for metal sheets, including shearing, punching/cutting/combination , Folding, welding, riveting, splicing, forming, etc. Its notable feature is the uniform thickness of the same part.
In fact, stamping is a kind of car repair technology, that is, to repair the deformation of the car metal shell one-sidedly. The processing of stainless steel metal stamping parts is like a car body shell hit by a pit, and it is restored to its original shape through sheet metal.
Hardware precision stamping parts are occasionally used as a gold plate. Generally, a small amount of thin metal plates are plastically deformed by hand or die stamping to form desired styles and sizes, and can be further processed by welding or a small amount of machining to form more complex parts. , Like the commonly used chimneys in the family, iron stoves, and car shells are all sheet metal parts.
Stamping processing is called sheet metal processing. The details are like making chimneys, iron drums, fuel tanks, ventilation pipes, elbows, landscaping, funnels, etc., using plates. The important processes are cutting, bending and buckling, winding forming, welding, riveting, etc. Requirement is inevitable geometric common sense.
Stamping parts are thin-plate hardware parts, that is, parts that can be processed by stamping, winding, stretching and other methods. The broad definition is a part with a constant thickness during the processing process. Corresponding to forging parts, forging parts, electronic hardware stamping parts, machining parts, etc., for example, the iron shell on the surface of a car is a sheet metal part, and a few kitchen utensils made of stainless steel are also sheet metal parts.
With the development of industrial electronics, various industries have higher and higher requirements for metal stamping parts, and the processing of metal stamping parts is strict, including the shape of stamping parts. In the process of blanking its shape, it is easy to produce signs of turning over and distortion, which affect the quality of the product.
The metal stamping parts are formed in the progressive die by punching the remaining material around the stamping parts to form the shape of the stamping parts. The main reason for the turning over and distortion of the stamping parts is the influence of the punching force.
With the increase of the pressing force of the unloading plate, the material on the side of the punch is stretched while the material on the side of the die is compressed while the electronic hardware stamping parts are processed.
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