Sheet metal antenna

What are stamped parts?
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.
Of the world’s steel, 60 to 70% are plates, most of which are stamped into finished products. The car body, chassis, fuel tank, radiator fins, boiler drums, container shells, motors, electrical iron core silicon steel sheets, etc. are all stamped and processed. There are also a large number of stamping parts in products such as instruments, household appliances, bicycles, office machinery, and living utensils.

What are the characteristics of stamping casting?
Stamping parts 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:
⑴ Stamping 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. .
⑵The stamping parts 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.
⑶ Stamping parts in the stamping process, because the surface of the material is not damaged, so it has a good surface quality, smooth and beautiful appearance, which provides convenient conditions for surface painting, electroplating, phosphating and other surface treatments.