Stamping Processing Flow

Stamping Processing Flow .Stamping parts are the production technology of using the power of conventional or special stamping equipment to directly subject the sheet metal to the deformation force and deform in the mold, so as to obtain product parts with a certain shape, size and performance.
1. Determine the amount of deformation compensation according to the material, product structure, etc.
2. According to the compensation amount, the die is designed to punch out finished or semi-finished products.
3. Process semi-finished products to finished products.
4. Unfavorable phenomena include cracks, wrinkles, strains, uneven thickness, and out-of-shape.

Tapping and thread processing:
1. The internal thread first drills the diameter and depth of the bottom hole (the size of the bottom hole is determined by the thread specification); the external thread is first processed to the outer circle to the large diameter of the thread (the size is determined according to the thread specification).

2. Thread(Threaded Lampholder) processing: internal thread tapping with corresponding grade tap; external thread turning with thread cutter or die sleeve threading.

3. Unfavorable phenomena include random threads, non-uniform dimensions, unqualified thread gauge inspection, etc.
Attachment: The materials are mainly selected from copper, aluminum, low carbon steel and other metals or non-metals with low deformation resistance, good plasticity and good ductility according to the requirements of use.

Stamping parts are formed by applying external force to plates, strips, pipes and profiles by means of presses and dies to produce plastic deformation or separation, so as to obtain workpieces (stamping parts) of the required shape and size. Stamping and forging are both plastic processing (or pressure processing), collectively known as forging. The blanks to be stamped are mainly hot-rolled and cold-rolled steel plates and strips.

Stamping parts (Electrical Accessory)are mainly formed by stamping metal or non-metal sheet materials with the pressure of a press through a stamping die. It mainly has the following characteristics:
①Stamping parts are manufactured by stamping under the premise of low material consumption. The parts are light in weight and rigid, and after the sheet metal is plastically deformed, the internal structure of the metal is improved, so that the strength of the stamping parts is increased. .
②Stamping parts (Electrical Accessories)have high dimensional accuracy, the same size as the mold parts, and good interchangeability. No further machining is required to meet general assembly and use requirements.
③In the stamping process, since the surface of the material is not damaged, the stamping parts have a good surface quality and a smooth and beautiful appearance, which provides convenient conditions for surface painting, electroplating, phosphating and other surface treatments.

Sheet materials, molds and equipment are the three elements of stamping processing. Stamping is a method of metal cold deformation processing. Therefore, it is called cold stamping or sheet metal stamping, or stamping for short. It is one of the main methods of metal plastic processing (or pressure processing), and it also belongs to material forming engineering technology.