What are the production and characteristics of battery shrapnel in stamping parts?

Stamping factory, processing electronic parts stamping parts, battery shrapnel, let's take a look at the next, what are the production and characteristics of battery shrapnel? Electronic shrapnel belongs to the category of metal stamping and electronic hardware materials, also known as battery connection piece, charger terminal, battery connection contact piece, battery spring piece, hardware battery piece, battery button, etc. The production of battery shrapnel is a special process in which materials (metal or non-metal) are processed into parts (or semi-finished products) through cold stamping of stamping dies. Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. The battery shrapnel is an important part of the battery and is made of copper, iron, stainless steel and other materials. Electroplating CT, silver, nickel. When the battery shrapnel mounted on the conductive film is pressed, the center point of the shrapnel contacts the PCB board to form a loop, and current passes through. It has the characteristics of strong conductivity and good hand feeling. Generally, the materials of battery shrapnel are cold plate (that is, iron as we say), manganese steel, phosphor bronze, and brass. Ordinary cells are generally nickel-plated cold plate, the effect of nickel-plating is very good, and the cost is also very low. If the product is used in a humid environment, then you can also consider using brass material, so the cost will be several times higher. Recommended article: Introduction to the classification of stamping and drawing dies