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  • What Is The Stamping Parts?
    Jun 12, 2018

    What is the Stamping Parts?


    Stamping parts are the forming and processing methods for the workpieces (punched parts) that have the required shape and size by applying external force to the plate, strip, pipe, and profile, etc., by the press and the die to cause plastic deformation or separation. Stamping parts and forging are plastic processing (or pressure processing), collectively known as forging. Stamped blanks are mainly hot-rolled and cold-rolled steel sheets and strips.


    Precision CNC Machining Sheet Metal Stamping Parts.jpgCompared with castings and forgings, stamping parts are thin, uniform, light and strong. Stamping parts can produce workpieces with stiffeners, ribs, undulations, or flanging that are otherwise difficult to manufacture to increase their rigidity. Due to the use of precision molds, the accuracy of the workpiece can reach micrometers, and the repeat accuracy and specification are consistent. Hole nests and bosses can be punched out. Cold stampings are generally no longer cut, or require only a small amount of cutting. The accuracy and surface condition of hot stamping parts are lower than those of cold stamping parts, but they are still better than castings and forgings, and the amount of machining is small.

    Stamping parts are mainly metal or non-metal sheet metal, with the help of the pressure of the press, through the stamping die stamping and forming. Stamping parts are produced by stamping under the premise of low material consumption. Their parts are of light weight and good rigidity. After plastic deformation of the sheets, the internal structure of the metal is improved and the strength of the stamping is improved. Stamping parts have a high dimensional accuracy, they are uniform with the size of the module, and have better interchangeability. No further machining is required to meet general assembly and use requirements. Stamping parts in the stamping process, because the surface of the material is not damaged, so it has a better surface quality, appearance smooth and beautiful, which provides convenient conditions for surface painting, electroplating, phosphating and other surface treatment.