Stamping

Metal stamping near me is a process where metal sheets are transformed into various shapes using a stamping press. The process involves the use of dies and punches to create precise cuts and shapes.

Stamping is a pressure processing method that uses a die mounted on a press to apply pressure to the material at room temperature to produce separation or plastic deformation, so as to obtain the required parts.

The characteristics of stamping processing:

1. High stamping productivity and ma

terial utilization.

2. The parts produced have high precision, high complexity and high consistency.

3. The mold has high precision, high technical requirements and high production cost.

Stamping materials:

The shape of the material used in stamping has various specifications of sheet material, tape material and block material. The size of the sheet material is large, generally used for stamping large parts, for small and medium-sized parts, most of the sheet material is cut into strips after use. Belt material (also known as roll material) has various specifications of width, the development length can be up to several thousand meters, suitable for mass production of automatic feeding, material thickness is very small is also made of belt material supply. Lumps are only used for stamping of a few steel grades and expensive non-ferrous metals.

Stamping materials commonly used are:

Ferrous metal: ordinary carbon structural steel, high-quality carbon steel, alloy structural steel, carbon tool steel, stainless steel, electrical silicon steel, etc.

Stamping process:

Due to the different shape, size and accuracy of the parts, the processes used are also different.

According to the deformation characteristics of the material, the cold stamping process can be divided into two categories: separation process and forming process.

Separation process - refers to the billet under the impact pressure, the stress of the deformed part reaches the strength limit ob, so that the billet breaks and produces separation. The separation process mainly includes cutting and blanking.

Forming process - refers to the billet under the impact pressure, the stress of the deformed part reaches the yield limit os, but does not reach the strength limit. b, the billet produces plastic deformation and becomes a processing process with a certain shape, size and precision. The forming process mainly includes bending, drawing, flanging, spinning and so on.

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