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What is the difference between sheet metal processing and stamping?
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Stamping processing is the production technology of product parts with certain shape, size and performance by means of the power of conventional or special stamping equipment, which directly deforms and deforms the sheet in the mold. Sheets, molds and equipment are the three elements of stamping.Stamping processing can be called a process in sheet metal processing. For example, the batch of cigarettes elbows can be cut with a pair of scissors. If the sheet is punched directly on the punching machine, the processing rate will be very high.
Sheet metal processing is the processing of sheet metal. For example, the use of sheet metal to make chimneys, iron drums, fuel tanks, ventilation ducts, elbow heads, Tianyuan places, funnels, etc., the main processes are shearing, bending, bending, bending, welding, riveting and so on.
There are two methods of cold stamping and hot stamping depending on the temperature at the time of stamping. This depends on the strength, plasticity, thickness, degree of deformation and equipment capacity of the material, and the original heat treatment state and final use conditions of the material should be considered.
Sheet metal is a comprehensive cold working process for metal sheets (usually below 6mm), including shearing, punching/cutting/compositing, folding, welding, riveting, splicing, forming (such as car body), etc. Its remarkable feature is the same part. The thickness is the same. In general, the basic equipment includes shearing machine, CNC punching machine, plasma, water jet cutting machine, laminating machine, bending machine and various auxiliary equipment such as: unwinding machine, leveling machine, deburring machine, spot welding machine. Wait.
The stamping process can be roughly divided into two categories: separation process and forming process (also divided into bending, deep drawing, and forming).
The separation process is to separate the stamping parts and the blanks along a certain contour line in the stamping process, and the quality of the separated sections of the stamping parts also meets certain requirements; the forming process is to plastically deform the stamping blanks without breaking. And into the required shape of the finished product, but also meet the requirements of dimensional tolerances.
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